200 results on '"Sari R"'
Search Results
2. The International Climate Psychology Collaboration: Climate change-related data collected from 63 countries.
- Author
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Doell KC, Todorova B, Vlasceanu M, Bak Coleman JB, Pronizius E, Schumann P, Azevedo F, Patel Y, Berkebile-Wineberg MM, Brick C, Lange F, Grayson SJ, Pei Y, Chakroff A, van den Broek KL, Lamm C, Vlasceanu D, Constantino SM, Rathje S, Goldwert D, Fang K, Aglioti SM, Alfano M, Alvarado-Yepez AJ, Andersen A, Anseel F, Apps MAJ, Asadli C, Awuor FJ, Basaglia P, Bélanger JJ, Berger S, Bertin P, Białek M, Bialobrzeska O, Blaya-Burgo M, Bleize DNM, Bø S, Boecker L, Boggio PS, Borau S, Borau S, Bos B, Bouguettaya A, Brauer M, Brik T, Briker R, Brosch T, Buchel O, Buonauro D, Butalia R, Carvacho H, Chamberlain SAE, Chan HY, Chow D, Chung D, Cian L, Cohen-Eick N, Contreras-Huerta LS, Contu D, Cristea V, Cutler J, D'Ottone S, De Keersmaecker J, Delcourt S, Delouvée S, Diel K, Douglas BD, Drupp MA, Dubey S, Ekmanis J, Elbaek CT, Elsherif M, Engelhard IM, Escher YA, Etienne TW, Farage L, Farias AR, Feuerriegel S, Findor A, Freira L, Friese M, Gains NP, Gallyamova A, Geiger SJ, Genschow O, Gjoneska B, Gkinopoulos T, Goldberg B, Goldenberg A, Gradidge S, Grassini S, Gray K, Grelle S, Griffin SM, Grigoryan L, Grigoryan A, Grigoryev D, Gruber J, Guilaran J, Hadar B, Hahnel UJJ, Halperin E, Harvey AJ, Haugestad CAP, Herman AM, Hershfield HE, Himichi T, Hine DW, Hofmann W, Howe L, Huaman-Chulluncuy ET, Huang G, Ishii T, Ito A, Jia F, Jost JT, Jovanović V, Jurgiel D, Kácha O, Kankaanpää R, Kantorowicz J, Kantorowicz-Reznichenko E, Mintz KK, Kaya I, Kaya O, Khachatryan N, Klas A, Klein C, Klöckner CA, Koppel L, Kosachenko AI, Kothe EJ, Krebs R, Krosch AR, Krouwel APM, Kyrychenko Y, Lagomarsino M, Cunningham JL, Lees J, Leung TY, Levy N, Lockwood PL, Longoni C, Ortega AL, Loschelder DD, Lu JG, Luo Y, Luomba J, Lutz AE, Majer JM, Markowitz E, Marsh AA, Mascarenhas KL, Mbilingi B, Mbungu W, McHugh C, Meijers MHC, Mercier H, Mhagama FL, Michalaki K, Mikus N, Milliron SG, Mitkidis P, Monge-Rodríguez FS, Mora YL, Morais MJ, Moreau D, Motoki K, Moyano M, Mus M, Navajas J, Nguyen TL, Nguyen DM, Nguyen T, Niemi L, Nijssen SRR, Nilsonne G, Nitschke JP, Nockur L, Okura R, Öner S, Özdoğru AA, Palumbo H, Panagopoulos C, Panasiti MS, Pärnamets P, Paruzel-Czachura M, Pavlov YG, Payán-Gómez C, Pearson AR, da Costa LP, Petrowsky HM, Pfattheicher S, Pham NT, Ponizovskiy V, Pretus C, Rêgo GG, Reimann R, Rhoads SA, Riano-Moreno J, Richter I, Röer JP, Rosa-Sullivan J, Ross RM, Sabherwal A, Saito T, Sarrasin O, Say N, Schmid K, Schmitt MT, Schoenegger P, Scholz C, Schug MG, Schulreich S, Shreedhar G, Shuman E, Sivan S, Sjåstad H, Soliman M, Soud K, Spampatti T, Sparkman G, Spasovski O, Stanley SK, Stern JA, Strahm N, Suko Y, Sul S, Syropoulos S, Taylor NC, Tedaldi E, Tinghög G, Huynh LDT, Travaglino GA, Tsakiris M, Tüter İ, Tyrala M, Uluğ ÖM, Urbanek A, Valko D, van der Linden S, van Schie K, van Stekelenburg A, Vanags E, Västfjäll D, Vesely S, Vintr J, Vranka M, Wanguche PO, Willer R, Wojcik AD, Xu R, Yadav A, Zawisza M, Zhao X, Zhao J, Żuk D, and Van Bavel JJ
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- Humans, Surveys and Questionnaires, Climate Change
- Abstract
Climate change is currently one of humanity's greatest threats. To help scholars understand the psychology of climate change, we conducted an online quasi-experimental survey on 59,508 participants from 63 countries (collected between July 2022 and July 2023). In a between-subjects design, we tested 11 interventions designed to promote climate change mitigation across four outcomes: climate change belief, support for climate policies, willingness to share information on social media, and performance on an effortful pro-environmental behavioural task. Participants also reported their demographic information (e.g., age, gender) and several other independent variables (e.g., political orientation, perceptions about the scientific consensus). In the no-intervention control group, we also measured important additional variables, such as environmentalist identity and trust in climate science. We report the collaboration procedure, study design, raw and cleaned data, all survey materials, relevant analysis scripts, and data visualisations. This dataset can be used to further the understanding of psychological, demographic, and national-level factors related to individual-level climate action and how these differ across countries., (© 2024. The Author(s).)
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- 2024
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3. An aggressive Cushing's syndrome originating from a rare thymic neuroendocrine tumor, controlled successfully with fluconazole and octreotide therapy before surgery.
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Kargun S, Aydemir M, Yilmaz N, Gürer İE, Sari R, and Altunbas H
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Abstract: Cushing's syndromes (CSs) due to the thymic neuroendocrine tumors are rarely seen. Here, a case of ectopic CS originating from an atypical neuroendocrine tumor has been presented. A 49-year-old woman was hospitalized with symptoms of fatigue, chest pressure, dyspnea, muscle weakness, and resistant hypertension. There was marked hyperpigmentation in the whole-body surface suggestive of adrenocorticotropic hormone (ACTH) excess and there were physical features of CS. There was deep hypokalemia. Basal hormone profile, dexamethasone suppression tests, midnight cortisol, and 24-hour urine cortisol levels were suggestive of ectopic CS. The pituitary magnetic resonance imaging revealed a 5 mm cystic lesion and the patient refused inferior petrosal sinus sampling. Thorax computerized tomography showed an anterior mediastinal mass. A fluorodeoxyglucose-positron emission tomography showed the same mediastinal lesion (suvmax: 11.4), and no other tumor focus was detected. There was an aggressive cortisol excess causing acute respiratory distress syndrome, making it difficult to perform the surgery. We immediately started fluconazole and octreotide therapy and were successful in lowering the cortisol level. Then a complete resection of the tumor had been able to be surgically performed and tumor cells showed strong cytoplasmic immunopositivity with ACTH. A definitive diagnosis of "ACTH secreting atypical thymic carcinoid tumor" was rendered based on the histopathological and immunohistochemical features. There was only surrounding vessel invasion, and no lymphoid or other organ metastases were detected. As there were surrounding vessel invasions, a two-cycle regimen cisplatin-etoposide chemotherapy and radiotherapy were employed. After surgical and medical therapy, the cortisol and ACTH levels turned to normal. The patient is in biochemical and clinical remission and has no tumor recurrence yet. Ectopic ACTH-producing thymic carcinoids are rare but life-threatening tumors because of the underlying malignancy and severe hypercortisolemia. It is important to consider this disease and perform appropriate treatment at the right time. Today, surgery is the standard therapeutic modality if it is possible to perform, but there is not a clear and constant recommendation for nonsurgical therapeutic modalities. Further studies are needed for the optimal treatment strategies., (Copyright © 2024 Copyright: © 2024 Journal of Cancer Research and Therapeutics.)
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- 2024
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4. Current Position of Gliclazide and Sulfonylureas in the Contemporary Treatment Paradigm for Type 2 Diabetes: A Scoping Review.
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Sahin I, Bakiner O, Demir T, Sari R, and Atmaca A
- Abstract
The increasing burden of type 2 diabetes (T2D), in relation to alarming rise in the prevalence; challenges in the diagnosis, prevention, and treatment; as well as the substantial impact of disease on longevity and quality of life, is a major concern in healthcare worldwide. Sulfonylureas (SUs) have been a cornerstone of T2D pharmacotherapy for over 60 years as oral antidiabetic drugs (OADs), while the newer generation SUs, such as gliclazide modified release (MR), are known to be associated with low risk of hypoglycemia in addition to the cardiovascular neutrality. This scoping review aimed to specifically address the current position of gliclazide MR among other SUs in the contemporary treatment paradigm for T2D and to provide a practical guidance document to assist clinicians in using gliclazide MR in real-life clinical practice. The main topics addressed in this paper include the role of early and sustained glycemic control and use of SUs in T2D management, the properties of gliclazide MR in relation to its effectiveness and safety, the use of gliclazide therapy in special populations, and the place of SUs as a class and gliclazide MR specifically in the current T2D treatment algorithm., (© 2024. The Author(s).)
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- 2024
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5. Enhancing antioxidant properties of lime juice powder through polyelectrolyte microparticles of chitosan-alginate: Formulation, characterization and stability study.
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Rahmiati N, Sari R, Wahyuni TS, and Lestari MLAD
- Abstract
Lime ( Citrus aurantifolia ) juice was reported to contain ascorbic acid (AA) and flavonoids, which has bioactivity as antioxidants. To develop an antioxidant product, improving its stability is necessary due to the perishable characteristics of compounds in lime. Therefore, the formulation of polyelectrolyte microparticles using chitosan and alginate was conducted to overcome the weaknesses. This study aims to evaluate the effect of various chitosan, alginate, and lime juice powder (LJP) concentrations on the physical characteristics and antioxidant activity of LJP encapsulated in chitosan-alginate microparticles (CALM). Microparticles with various concentrations of chitosan and alginate were prepared by ionic gelation method using CaCl
2 as a crosslinker. The microparticles were evaluated for its physical properties and its antioxidant activity using 2-2-diphenyl-1-picrylhydrazyl reagent. A one-way ANOVA test and Tukey's honest significant difference post hoc were used to determine the effect of LJP amount on the antioxidant activity. The highest AA content in CALM was 0.14 mg/100 mg, with a % encapsulation efficiency of 18.38% ± 0.02%. Antioxidant activity tests revealed that LJP possessed the strong antioxidant activity with an IC50 value of 32.59 μg/mL, whereas IC50 values of the microparticles ranged from 24.79 ± 0.03 μg/mL to 39.96 ± 0.07 μg/mL. During storage, the IC50 of LJP decreased from 32.59 ± 0.13 μg/mL to 65.53 ± 0.03 μg/mL, whereas the IC50 of microparticles remained stable. This study concluded that the chitosan-alginate polyelectrolyte microparticle formulation can improve and protect LJP's antioxidant activity., Competing Interests: There are no conflicts of interest., (Copyright: © 2024 Journal of Advanced Pharmaceutical Technology & Research.)- Published
- 2024
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6. Exploring Relationships of Heart Rate Variability, Neurological Function, and Clinical Factors with Mortality and Behavioral Functional Outcome in Patients with Ischemic Stroke.
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Wu MJ, Dewi SRK, Hsu WT, Hsu TY, Liao SF, Chan L, and Lin MC
- Abstract
Ischemic stroke is a leading cause of mortality and disability. The relationships of heart rate variability (HRV) and stroke-related factors with mortality and functional outcome are complex and not fully understood. Understanding these relationships is crucial for providing better insights regarding ischemic stroke prognosis. The objective of this study is to examine the relationship between HRV, neurological function, and clinical factors with mortality and 3-month behavioral functional outcome in ischemic stroke. We prospectively collected the HRV data and monitored the behavioral functional outcome of patients with ischemic stroke. The behavioral functional outcome was represented by a modified Rankin Scale (mRS) score. This study population consisted of 58 ischemic stroke patients (56.9% male; mean age 70) with favorable (mRS score ≤ 2) and unfavorable (mRS score ≥ 3) outcome. The analysis indicated that the median of the mean RR interval (RR mean) showed no statistical difference between mortality groups. Conversely, the median of the RR mean had significant association with unfavorable outcome (OR = 0.989, p = 0.007). Lower hemoglobin levels had significant association with unfavorable outcome (OR = 0.411, p = 0.010). Higher National Institute of Health Stroke Scale (NIHSS) score at admission had significant association with unfavorable outcome (OR = 1.396, p = 0.002). In contrast, age, stroke history, NIHSS score at admission, and hemoglobin showed no significant association with mortality in ischemic stroke. These results imply that HRV, as indicated by the median of RR mean, alongside specific clinical factors and neurological function at admission (measured by NIHSS score), may serve as potential prognostic indicators for 3-month behavioral functional outcome in ischemic stroke.
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- 2024
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7. Exploration and Molecular Identification of Proteolytic Bacteria as Probiotic Candidates from Shrimp Ponds in West Sumatra, Indonesia.
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Febria FA, Sari R, Walpajri F, and Putra A
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- Animals, Indonesia, Bacteria genetics, Bacteria isolation & purification, Bacteria metabolism, Penaeidae microbiology, RNA, Ribosomal, 16S genetics, Proteolysis, Probiotics, Ponds microbiology, Aquaculture
- Abstract
<b>Background and Objective:</b> The existence of intensive shrimp aquaculture faces serious challenges in the form of a decrease in pond water quality due to overfeeding. Efforts are needed to improve pond water quality by utilizing proteolytic bacterial isolates to break down suspended or accumulated feed on the pond bottom. The research aims to find proteolytic bacterial isolates from pond sediments and the digestive tract of shrimp (<i>Litopenaeus vannamei</i>). <b>Materials and Methods:</b> The materials needed are pond sediment samples, shrimp digestive tract, seawater complete agar (SWCA) medium and skim milk agar medium (SMA). The study used survey methods to determine sampling locations and continued with experimental methods in the laboratory. Nine isolates were obtained from pond sediments and two bacterial isolates were from the shrimp digestive tract. <b>Results:</b> The proteolytic potency test showed that two isolates from pond sediments and one isolate from the digestive tract of shrimp were positive for proteolytic. The largest proteolytic index value reached 6.357. Molecular identification by analyzing the <i>16S rRNA</i> gene sequence shows that PC23 isolate is closely related to the bacterium <i>Exiguobacterium indicum </i>strain KR6 with percent identity 99.44-99.58% and PU32 isolate with <i>Bacillus cereus</i> strain 125 with percent identity 100%. <b>Conclusion:</b> The bacteria obtained can be used as probiotic candidates for the future are <i>Exiguobacterium indicum</i> strain KR6 and <i>Bacillus cereus</i> strain 125.
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- 2024
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8. Advancing liposome technology for innovative strategies against malaria.
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Miatmoko A, Octavia RT, Araki T, Annoura T, and Sari R
- Abstract
This review discusses the potential of liposomes as drug delivery systems for antimalarial therapies. Malaria continues to be a significant cause of mortality and morbidity, particularly among children and pregnant women. Drug resistance due to patient non-compliance and troublesome side effects remains a significant challenge in antimalarial treatment. Liposomes, as targeted and efficient drug carriers, have garnered attention owing to their ability to address these issues. Liposomes encapsulate hydrophilic and/or hydrophobic drugs, thus providing comprehensive and suitable therapeutic drug delivery. Moreover, the potential of passive and active drug delivery enables drug concentration in specific target tissues while reducing adverse effects. However, successful liposome formulation is influenced by various factors, including drug physicochemical characteristics and physiological barriers encountered during drug delivery. To overcome these challenges, researchers have explored modifications in liposome nanocarriers to achieve efficient drug loading, controlled release, and system stability. Computational approaches have also been adopted to predict liposome system stability, membrane integrity, and drug-liposome interactions, improving formulation development efficiency. By leveraging computational methods, optimizing liposomal drug delivery systems holds promise for enhancing treatment efficacy and minimizing side effects in malaria therapy. This review consolidates the current understanding and highlights the potential of liposome strategies against malaria., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2024 The Authors.)
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- 2024
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9. Head to head comparison of diagnostic performance of three non-mydriatic cameras for diabetic retinopathy screening with artificial intelligence.
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Doğan ME, Bilgin AB, Sari R, Bulut M, Akar Y, and Aydemir M
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- Adult, Aged, Female, Humans, Male, Middle Aged, Reproducibility of Results, Artificial Intelligence, Diabetic Retinopathy diagnosis, Photography methods, Sensitivity and Specificity
- Abstract
Background: Diabetic Retinopathy (DR) is a leading cause of blindness worldwide, affecting people with diabetes. The timely diagnosis and treatment of DR are essential in preventing vision loss. Non-mydriatic fundus cameras and artificial intelligence (AI) software have been shown to improve DR screening efficiency. However, few studies have compared the diagnostic performance of different non-mydriatic cameras and AI software., Methods: This clinical study was conducted at the endocrinology clinic of Akdeniz University with 900 volunteer patients that were previously diagnosed with diabetes but not with diabetic retinopathy. Fundus images of each patient were taken using three non-mydriatic fundus cameras and EyeCheckup AI software was used to diagnose more than mild diabetic retinopathy, vision-threatening diabetic retinopathy, and clinically significant diabetic macular oedema using images from all three cameras. Then patients underwent dilation and 4 wide-field fundus photography. Three retina specialists graded the 4 wide-field fundus images according to the diabetic retinopathy treatment preferred practice patterns of the American Academy of Ophthalmology. The study was pre-registered on clinicaltrials.gov with the ClinicalTrials.gov Identifier: NCT04805541., Results: The Canon CR2 AF AF camera had a sensitivity and specificity of 95.65% / 95.92% for diagnosing more than mild DR, the Topcon TRC-NW400 had 95.19% / 96.46%, and the Optomed Aurora had 90.48% / 97.21%. For vision threatening diabetic retinopathy, the Canon CR2 AF had a sensitivity and specificity of 96.00% / 96.34%, the Topcon TRC-NW400 had 98.52% / 95.93%, and the Optomed Aurora had 95.12% / 98.82%. For clinically significant diabetic macular oedema, the Canon CR2 AF had a sensitivity and specificity of 95.83% / 96.83%, the Topcon TRC-NW400 had 98.50% / 96.52%, and the Optomed Aurora had 94.93% / 98.95%., Conclusion: The study demonstrates the potential of using non-mydriatic fundus cameras combined with artificial intelligence software in detecting diabetic retinopathy. Several cameras were tested and, notably, each camera exhibited varying but adequate levels of sensitivity and specificity. The Canon CR2 AF emerged with the highest accuracy in identifying both more than mild diabetic retinopathy and vision-threatening cases, while the Topcon TRC-NW400 excelled in detecting clinically significant diabetic macular oedema. The findings from this study emphasize the importance of considering a non mydriatic camera and artificial intelligence software for diabetic retinopathy screening. However, further research is imperative to explore additional factors influencing the efficiency of diabetic retinopathy screening using AI and non mydriatic cameras such as costs involved and effects of screening using and on an ethnically diverse population., (© 2024. The Author(s).)
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- 2024
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10. Cellulose- and Saccharide-Based Orally Dispersible Thin Films Transform the Solid States and Dissolution Characteristics of Poorly Soluble Curcumin.
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Yusuf H, Savitri OMN, Al-Khalifi NN, Gunawan L, Chairul BK, Rijal MAS, Isadiartuti D, and Sari R
- Abstract
This study aimed at developing and optimizing the orally dispersible thin film (ODTF) containing a plant-derived drug-curcumin (CUR). CUR belongs to a biopharmaceutical classification system (BCS) class IV compound that requires improving its water solubility and tissue permeability preceding formulation. An ODTF was applied to produce a solid dispersion matrix for CUR to resolve such solubility and permeability problems. The film-forming polymers used in the study were cellulose-based (hydroxypropyl methylcellulose/HPMC and carboxymethylcellulose/CMC) and saccharide-based maltodextrin (MDX). Poloxamer (POL) was also employed as surfactant and solubilizer. The solvent casting technique was applied to produce the films. The ethanolic solution of CUR was mixed with an aqueous solution of POLs and then incorporated into different film-forming polymers prior to casting. The processing of the CUR with POL solution was intended to aid in the even dispersion of the drug in the polymeric matrices and enhance the wettability of the films. The physical state and properties of the films were characterized in terms of their morphology, crystallinity of the drug, and phase miscibility of the mixtures. The dissolution profile of the films was also evaluated in terms of dissolution rate and dissolution efficiency. The obtained ODTF products were smooth and flat-surfaced. Physical characterization also indicated that the CUR was homogeneously dispersed in the ODTFs and no longer existed as crystalline material as revealed by X-ray diffraction (XRD). The CUR was also not phase-separated from the films as disclosed by differential scanning calorimetry (DSC). Such dispersion was achieved through the solubilizing effect of POLs and compact polymeric film matrices that prevented the CUR from recrystallization. Furthermore, the ODTFs also improved the dissolution of CUR by 3.2-fold higher than the raw CUR. Overall, cellulose-based films had favorable physical properties compared with saccharide-based films., Competing Interests: The authors declare that there are no conflicts of interest regarding the publication of this paper., (Copyright © 2024 Helmy Yusuf et al.)
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- 2024
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11. Monitoring and evaluation of childhood stunting reduction program based on fish supplement product in North Sumatera, Indonesia.
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Pardamean B, Nirwantono R, Hidayat AA, Trinugroho JP, Isnan M, Rahutomo R, Sudigyo D, Asadi F, Elwireharja GN, Ariansyah D, Sari R, Pasaribu RDU, Berlian G, Ichwan M, and Lumbanraja SN
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- Humans, Child, Preschool, Male, Female, Indonesia epidemiology, Infant, Prevalence, Fish Products, Animals, Fishes, Dietary Supplements, Growth Disorders epidemiology, Growth Disorders prevention & control
- Abstract
The government of Serdang Bedagai Regency initiated a supplementation program to reduce the high prevalence of stunting in the area by delivering extra supplementation, which were nutritious biscuits from national government and fish-based supplement produced from local resources. A 6-month study from April 2022 to September 2022 was conducted to monitor and evaluate the government program that involved 219 under-5-year-old children with height-for-age Z-score (HAZ-score) below - 2. We observed the stunting prevalence reduction by 37.00%, where 81 children recovered from stunting (HAZ-score ≥ - 2). Furthermore, the mean HAZ-score and WHZ-score (Weight-for-Height Z-score) were monitored to significantly improve by 0.97 ± 1.45 (P-value = 1.74e
-14 ) and 1.00 ± 2.18 (P-value = and 2.40e-8 ), subsequently. The most significant improvement in HAZ-score was monitored among children receiving fish-based supplements with 1.04 ± 1.44 improvement (P-value = 6.59e-17 ). Then, a significant WHZ-score improvement was reported from children consuming fish-based supplements and a combination of fish-based supplements with nutritious biscuits (P-value = 2.32e-8 and 5.48e-5 ) by 1.04 ± 2.29 and 0.83 ± 1.84, respectively. The results of the observation become evidence that the program could effectively reduce the prevalence of stunting in children below five years old, especially among children who received locally produced fish-based supplements., (© 2024. The Author(s).)- Published
- 2024
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12. Immunogenicity and safety of SARS-CoV-2 recombinant protein subunit vaccine (IndoVac) adjuvanted with alum and CpG 1018 in Indonesian adults: A phase 3, randomized, active-controlled, multicenter trial.
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Nurdin A, Movieta Nency Y, Maddeppungeng M, Sekartini R, Mulia Sari R, Surachman F, Fitry Yani F, Raveinal, Anggrainy F, Hafiz A, Linosefa, Machmud R, Awaliyah Deza P, Rujiana V, Bella Rahimi M, Farhanah N, Gundi Pramudo S, Hapsari R, Tri Anantyo D, Mulyono, Mahati E, Maharani N, Darma S, Husni Esa Darussalam A, Shakinah S, Nasrum Massi M, and Soedjatmiko
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- Adult, Humans, SARS-CoV-2, COVID-19 Vaccines adverse effects, Indonesia, Prospective Studies, Adjuvants, Immunologic, Antibodies, Neutralizing, Myalgia, Immunogenicity, Vaccine, Antibodies, Viral, Double-Blind Method, Protein Subunit Vaccines, COVID-19 prevention & control, Alum Compounds
- Abstract
Background: Bio Farma has developed a recombinant protein subunit vaccine (IndoVac) that is indicated for active immunization in population of all ages. This article reported the results of the phase 3 immunogenicity and safety study in Indonesian adults aged 18 years and above., Methods: We conducted a randomized, active-controlled, multicenter, prospective intervention study to evaluate the immunogenicity and safety of IndoVac in adults aged 18 years and above. Participants who were SARS-CoV-2 vaccine-naïve received two doses of either IndoVac or control (Covovax) with 28 days interval between doses and were followed up until 12 months after complete vaccination., Results: A total of 4050 participants were enrolled from June to August 2022 and received at least one dose of vaccine. The geometric mean ratio (GMR) of neutralizing antibody at 14 days after the second dose was 1.01 (95 % confidence interval (CI) 0.89-1.16), which met the WHO non-inferiority criteria for immunobridging (95 % CI lower bound > 0.67). The antibody levels were maintained through 12 months after the second dose. The incidence rate of adverse events (AEs) were 27.95 % in IndoVac group and 32.15 % in Covovax group with mostly mild intensity (27.70 %). The most reported solicited AEs were pain (14.69 %) followed by myalgia (7.48 %) and fatigue (6.77 %). Unsolicited AEs varied, with each of the incidence rate under 5 %. There were no serious AEs assessed as possibly, probably, or likely related to vaccine., Conclusions: IndoVac in adults showed favourable safety profile and elicited non-inferior immune response to Covovax. (ClinicalTrials.gov: NCT05433285, Indonesian Clinical Research Registry: INA-R5752S9)., Competing Interests: Declaration of competing interest The authors declare the following financial interests/personal relationships which may be considered as potential competing interests: Asrawati Nurdin reports financial support and equipment, drugs, or supplies were provided by Bio Farma Persero PT. Yetty Movieta Nency reports financial support and equipment, drugs, or supplies were provided by Bio Farma Persero PT. Martira Maddeppungeng reports financial support and equipment, drugs, or supplies were provided by Bio Farma Persero PT. Rini Sekartini reports financial support and equipment, drugs, or supplies were provided by Bio Farma Persero PT. Rini Mulia Sari reports a relationship with Bio Farma Persero PT that includes: employment. Fikrianti Surachman reports a relationship with Bio Farma Persero PT that includes: employment. If there are other authors, they declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 The Authors. Published by Elsevier India Pvt Ltd. All rights reserved.)
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- 2024
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13. Effectiveness study of recrystallisation method in pharmaceutical salt production from processed salt with zero waste concept.
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Widjaja T, Altway A, Nurkhamidah S, Rahmawati Y, Meka W, Alifatul A, Hartanto D, and Sari R
- Abstract
Indonesia's vast archipelago offers abundant seawater resources, holding the potential for salt production. Salt, a vital commodity in human life, typically contains sodium chloride and impurities like Ca
2+ , Mg2+ , SO4 2- , and K+ . Pharmaceutical salt is an industrial category adhering to pharmacopoeial standards regarding sodium chloride levels and impurity content, ensuring quality for drug preparations in Indonesia. Prior research indicates that recrystallisation, specifically evaporation crystallisation, enhances salt quality by increasing NaCl content. Chemical precipitating agents like NaOH and Na2 CO3 can be introduced to improve salt purity further. This study aims to identify optimal conditions for pharmaceutical salt production from processed salt raw materials, considering crystallisation time, stirring speed, chemical additives (NaOH and Na2 CO3 ), and double crystallisation stages. The method commences with pre-treatment, involving salt dissolution in distilled water to saturation, with the addition of precipitating agents as per designated variables. Precipitates formed from precipitating agents (NaOH and Na2 CO3 ) are isolated through filtration. The filtrate undergoes evaporation crystallisation at 103 °C, varying between single and double crystallisation. Salt crystals are separated, dried, and weighed to calculate yield. Pharmaceutical salt is analysed for water content, NaCl, and impurities (Ca2+ , Mg2+ , SO4 2- , and K+ ). The optimal conditions for pharmaceutical salt production were double crystallisation with a 20 % excess of chemicals (NaOH and Na2 CO3 ), 100 min of crystallisation time, and a stirring speed of 600 rpm. This yielded a 15 % NaCl content of 99.87 %, Mg2+ at 0 ppm, Ca2+ at 69.6 ppm, SO4 2- at 366 ppm, K+ at 370 ppm, and water content at 0.166 %. Notably, the pharmaceutical salt production process generates no waste, as byproducts like Mg(OH)2 and CaCO3 can be recycled and hold commercial value. However, it is essential to re-evaluate raw materials and technologies to address the market's high cost and competitiveness issues., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2024 The Authors.)- Published
- 2024
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14. Disclosure of genetic diversity of mackerel fish (Scomberomorus spp.) in Indonesian waters based on the mitochondrial cytochrome oxidase subunit II (COII) gene.
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Widayanti R, Limiano JB, Sari RP, Nugroho SDLS, Ibrahim A, Pakpahan S, and Nurjirana
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- Animals, Phylogeny, Indonesia, Disclosure, Fishes genetics, DNA, Mitochondrial genetics, Genetic Variation genetics, Electron Transport Complex IV genetics, Perciformes genetics
- Abstract
Mackerel fish (Scomberomorus spp.) represents a significant marine fisheries commodity in Indonesia, characterized by its high commercial value and nutritional content. To understand the intraspecific interactions and genetic variability of Scomberomorus spp., a more extensive research of Scomberomorus spp. populations, including both cultivated and wild specimens, is required. This study aimed to explore the genetic diversity of mackerel fish in Indonesian waters, focusing on the mitochondrial DNA (mtDNA) cytochrome oxidase subunit II (COII) gene, which encodes the second subunit of cytochrome c oxidase (complex IV), is essential for aerobic respiration and energy transformation. Muscle tissue samples from 18 individual mackerel fish collected from various regions in Indonesia, including Palembang, Cilacap, Rembang, Banjarmasin, Ambon, and Fak-Fak Regencies, were utilized. The genomic DNA was isolated and amplified using specific primers: CO2TF (5'-ACCGCTCTGTCACTTTCTTC-3') and CO2TR (5'-ATGTCACTAAGGGTGGTTGG-3'). Subsequently, the obtained amplicons were subjected to sequencing. The sequence data were then analyzed using the MEGA11 and DnaSP 6 software. Our findings revealed 120 variable sites within the 691 base pairs of mtDNA COII sequences, resulting in a nucleotide diversity (Pi) of 0.07169. Furthermore, we identified eight haplotypes, demonstrating a haplotype diversity (Hd) of 0.8889. Remarkably, all mackerel samples from Palembang and Cilacap clustered into discrete haplotypes, specifically haplotype 1 and haplotype 2, respectively. Our phylogenetic analysis delineated three distinct clades. Clade I, closely related to Scomberomorus cavalla, encompassed all individuals from Ambon, Palembang, Rembang, and one from Banjarmasin. Clade II, associated with Scomberomorus niphonius, included individuals from Cilacap and two from Banjarmasin. Clade III, linked to Scomberomorus semifasciatus, exclusively consisted of individuals from Fak-Fak (Papua). In conclusion, Indonesian waters harbor diverse genetic variations within Scomberomorus spp., and population relationships based on the mtDNA COII gene exhibit notable complexities. Future research endeavors should focus on further elucidating the diversity and relationships among Scomberomorus spp. in diverse Indonesian populations.
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- 2024
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15. Addressing climate change with behavioral science: A global intervention tournament in 63 countries.
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Vlasceanu M, Doell KC, Bak-Coleman JB, Todorova B, Berkebile-Weinberg MM, Grayson SJ, Patel Y, Goldwert D, Pei Y, Chakroff A, Pronizius E, van den Broek KL, Vlasceanu D, Constantino S, Morais MJ, Schumann P, Rathje S, Fang K, Aglioti SM, Alfano M, Alvarado-Yepez AJ, Andersen A, Anseel F, Apps MAJ, Asadli C, Awuor FJ, Azevedo F, Basaglia P, Bélanger JJ, Berger S, Bertin P, Białek M, Bialobrzeska O, Blaya-Burgo M, Bleize DNM, Bø S, Boecker L, Boggio PS, Borau S, Bos B, Bouguettaya A, Brauer M, Brick C, Brik T, Briker R, Brosch T, Buchel O, Buonauro D, Butalia R, Carvacho H, Chamberlain SAE, Chan HY, Chow D, Chung D, Cian L, Cohen-Eick N, Contreras-Huerta LS, Contu D, Cristea V, Cutler J, D'Ottone S, De Keersmaecker J, Delcourt S, Delouvée S, Diel K, Douglas BD, Drupp MA, Dubey S, Ekmanis J, Elbaek CT, Elsherif M, Engelhard IM, Escher YA, Etienne TW, Farage L, Farias AR, Feuerriegel S, Findor A, Freira L, Friese M, Gains NP, Gallyamova A, Geiger SJ, Genschow O, Gjoneska B, Gkinopoulos T, Goldberg B, Goldenberg A, Gradidge S, Grassini S, Gray K, Grelle S, Griffin SM, Grigoryan L, Grigoryan A, Grigoryev D, Gruber J, Guilaran J, Hadar B, Hahnel UJJ, Halperin E, Harvey AJ, Haugestad CAP, Herman AM, Hershfield HE, Himichi T, Hine DW, Hofmann W, Howe L, Huaman-Chulluncuy ET, Huang G, Ishii T, Ito A, Jia F, Jost JT, Jovanović V, Jurgiel D, Kácha O, Kankaanpää R, Kantorowicz J, Kantorowicz-Reznichenko E, Kaplan Mintz K, Kaya I, Kaya O, Khachatryan N, Klas A, Klein C, Klöckner CA, Koppel L, Kosachenko AI, Kothe EJ, Krebs R, Krosch AR, Krouwel APM, Kyrychenko Y, Lagomarsino M, Lamm C, Lange F, Lee Cunningham J, Lees J, Leung TY, Levy N, Lockwood PL, Longoni C, López Ortega A, Loschelder DD, Lu JG, Luo Y, Luomba J, Lutz AE, Majer JM, Markowitz E, Marsh AA, Mascarenhas KL, Mbilingi B, Mbungu W, McHugh C, Meijers MHC, Mercier H, Mhagama FL, Michalakis K, Mikus N, Milliron S, Mitkidis P, Monge-Rodríguez FS, Mora YL, Moreau D, Motoki K, Moyano M, Mus M, Navajas J, Nguyen TL, Nguyen DM, Nguyen T, Niemi L, Nijssen SRR, Nilsonne G, Nitschke JP, Nockur L, Okura R, Öner S, Özdoğru AA, Palumbo H, Panagopoulos C, Panasiti MS, Pärnamets P, Paruzel-Czachura M, Pavlov YG, Payán-Gómez C, Pearson AR, Pereira da Costa L, Petrowsky HM, Pfattheicher S, Pham NT, Ponizovskiy V, Pretus C, Rêgo GG, Reimann R, Rhoads SA, Riano-Moreno J, Richter I, Röer JP, Rosa-Sullivan J, Ross RM, Sabherwal A, Saito T, Sarrasin O, Say N, Schmid K, Schmitt MT, Schoenegger P, Scholz C, Schug MG, Schulreich S, Shreedhar G, Shuman E, Sivan S, Sjåstad H, Soliman M, Soud K, Spampatti T, Sparkman G, Spasovski O, Stanley SK, Stern JA, Strahm N, Suko Y, Sul S, Syropoulos S, Taylor NC, Tedaldi E, Tinghög G, Huynh LDT, Travaglino GA, Tsakiris M, Tüter İ, Tyrala M, Uluğ ÖM, Urbanek A, Valko D, van der Linden S, van Schie K, van Stekelenburg A, Vanags E, Västfjäll D, Vesely S, Vintr J, Vranka M, Wanguche PO, Willer R, Wojcik AD, Xu R, Yadav A, Zawisza M, Zhao X, Zhao J, Żuk D, and Van Bavel JJ
- Subjects
- Humans, Intention, Policy, Climate Change, Behavioral Sciences
- Abstract
Effectively reducing climate change requires marked, global behavior change. However, it is unclear which strategies are most likely to motivate people to change their climate beliefs and behaviors. Here, we tested 11 expert-crowdsourced interventions on four climate mitigation outcomes: beliefs, policy support, information sharing intention, and an effortful tree-planting behavioral task. Across 59,440 participants from 63 countries, the interventions' effectiveness was small, largely limited to nonclimate skeptics, and differed across outcomes: Beliefs were strengthened mostly by decreasing psychological distance (by 2.3%), policy support by writing a letter to a future-generation member (2.6%), information sharing by negative emotion induction (12.1%), and no intervention increased the more effortful behavior-several interventions even reduced tree planting. Last, the effects of each intervention differed depending on people's initial climate beliefs. These findings suggest that the impact of behavioral climate interventions varies across audiences and target behaviors.
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- 2024
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16. Diagnostic value of thyroglobulin washout in fine-needle aspiration samples for diagnosis and follow-up of differentiated thyroid cancer.
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Kargun S, Aydemir M, Yilmaz N, Ozdem S, and Sari R
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- Humans, Thyroglobulin, Biopsy, Fine-Needle methods, Follow-Up Studies, Retrospective Studies, Thyroid Cancer, Papillary pathology, Sensitivity and Specificity, Lymphatic Metastasis diagnosis, Lymphatic Metastasis pathology, Lymph Nodes pathology, Thyrotropin, Carcinoma, Papillary pathology, Thyroid Neoplasms diagnosis, Thyroid Neoplasms pathology, Adenocarcinoma pathology
- Abstract
Our goal was to assess the effectiveness of fine-needle aspiration thyroglobulin (FNA-Tg) in detecting malignant lymph nodes (LNs) in patients with differentiated thyroid cancer (DTC). We also aimed to determine the factors that affect the accuracy of FNA-Tg. We conducted a retrospective cohort study using the laboratory, ultrasonographic, histopathological, FNA cytology (FNA-C), and FNA-Tg results of 176 DTC patients. We used receiver operating characteristic analysis to identify the cutoff value of FNA-Tg, and binary regression analysis to compare FNA-Tg with other diagnostic parameters. Spearman correlation was utilized to identify factors that influence FNA-Tg. Our study revealed that a cutoff value of 3.14 ng/mL for FNA-Tg had a sensitivity of 91.8% and a specificity of 96.6% in detecting malignant LNs in the entire group. In the subgroup with thyroid tissue, the optimal cutoff value for FNA-Tg was determined to be 15.5 ng/mL. Additionally, FNA-C had a sensitivity of 82.4% and a specificity of 99.4% for the entire group. The combined use of FNA-Tg and FNA-C yielded a sensitivity of 100% and a specificity of 96%, which was found to be more effective than using either test alone. Serum Tg positivity and serum thyroid-stimulating hormone were positively correlated with FNA-Tg levels in detecting malignant LNs. Our study demonstrated that FNA-Tg is a reliable method for detecting LN metastases in DTC patients, with a 3.14 ng/mL cutoff value. However, each center should take into account factors such as serum thyroid-stimulating hormone, serum Tg, and the presence of thyroid tissue when interpreting FNA-Tg results and determining the appropriate cutoff level., Competing Interests: The authors have no funding and conflicts of interest to disclose., (Copyright © 2023 the Author(s). Published by Wolters Kluwer Health, Inc.)
- Published
- 2023
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17. Determination of glyphosate and aminomethylphosphonic acid residues in Finnish soils by ultra-high performance liquid chromatography-tandem mass spectrometry.
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Sari R, Juho V, Katri S, and Jaana UK
- Abstract
Glyphosate [N-(phosphonomethyl) glycine] (GLY) adsorbs strongly in Finnish soils. A new method for GLY and its main degradation product, aminomethylphosphonic acid (AMPA) residues in clay soils (Protovertic Luvisol) was developed and validated. A new method was necessary because the previous one required laborious cleaning pre-treatments, and its recovery was quite poor (<40%-70%). In the new method, the earlier method's extraction solvent, 0.1 M potassium hydroxide (KOH), was replaced by more effective 0.6 M KOH. The old post-column high-performance liquid chromatography and fluorescence (HPLC-FLD) method was replaced by the ultra-high performance liquid chromatography-tandem mass spectrometry (UHPLC-MS/MS) method. Compounds were identified as their fluorenyl methyl chloroformate (FMOC) derivatives by a multiple reaction monitoring (MRM) technique and quantified by an internal standard method utilising multipoint matrix-matched calibration. Glufosinate-ammonium (GLUF) was used to monitor the effectiveness of extraction with good recovery (80-119%). All calibration curves were found to be linear (R
2 ≥ 0.98) in the studied calibration range (0.01-3.31 mg kg-1 in fresh soil). The repeatability and reproducibility were 25% and 28% for GLY, and 20% and 24% for AMPA in real research soil samples. The method was effective throughout the calibration range in all the studied Finnish agricultural soils.•An improved method was created to analyse glyphosate (GLY) and AMPA in Finnish clay soil.•The challenge caused by strong GLY adsorption on soil was solved by using multipoint matrix-matched calibration curve samples which were prepared identically with the research samples.•The method performed well in all tested clay, loam and sandy loam soils., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2023 The Authors. Published by Elsevier B.V.)- Published
- 2023
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18. A Narrative Review of the Evaluation and Management of Liver Transplant Complications in the Emergency Department.
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Sibai RE, Freedman SR, and Gatz JD
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- Humans, Liver, Emergency Service, Hospital, Postoperative Complications diagnosis, Postoperative Complications etiology, Postoperative Complications therapy, Liver Transplantation adverse effects
- Abstract
Background: Liver transplant recipients are prone to both short-term and long-term complications and may present to any emergency department., Objective: This narrative review summarized key aspects of liver transplantation and reviewed the major complications that may result in emergency department presentation., Discussion: Liver transplantation is the only curative therapy for end-stage liver disease and the liver is the second most commonly transplanted solid organ. With nearly 100,000 living liver transplant recipients in the United States, these patients no longer present exclusively to transplantation centers. Critical complications may manifest with a variety of subtle signs and symptoms that must be considered by the emergency physician. Appropriate evaluation often includes laboratory analysis and imaging. Treatment may be time-sensitive and is variable depending on the specific complication., Conclusions: Emergency physicians in all settings must be prepared to evaluate and treat liver transplant recipients who present with potential graft- and life-threatening complications., (Copyright © 2023 Elsevier Inc. All rights reserved.)
- Published
- 2023
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19. Self-medication profiles in school-age adolescents in Surabaya city, Indonesia.
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Mufarrihah M, Yuda A, Paramanandana A, Retnowati D, Cahyani DM, Sari R, Sugiyartono S, Purwanti T, Isadiartuti D, Hendradi E, and Miatmoko A
- Abstract
Background: It has been reported that children are already practicing self-medication. Indeed, at the children's age, they are not allowed to self-medicate due to limited knowledge regarding self-medication, leading to inappropriate drug therapy or self-toxicity becoming problems in public health., Objective: This study aimed to determine how school-age adolescents carry out self-medication behavior., Methods: The study was designed as a cross-sectional in which data were collected using questionnaire methods. There were 195 students recruited in this study, consisting of SDN Keputih-245 Elementary School students, SMPN 19 Surabaya Junior High School, and SMAN 11 Surabaya Senior High School., Results: The results showed that most of the students had purchased medicine independently without a doctor's prescription. The primary source of information regarding self-medication by school students is family. Although most of the respondents stated they always inform their parents or doctors, it has been found that the practice of self-medication by school-age teenagers without informing their parents or doctors exists. Moreover, less than 50% of student respondents believe that self-medication is safe., Conclusion: The role of pharmacists is urgently needed to provide proper education related to drug information and self-medication to increase school-age students' knowledge., Competing Interests: Conflict of interest: The authors declare no potential conflict of interest., (©Copyright: the Author(s).)
- Published
- 2023
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20. Impact of high MELD scores on CMV viremia following liver transplantation.
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Freedman SR, Saunders K, Plazak ME, Ravichandran BR, Saharia KK, Masters BM, and Sparkes T
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- Humans, Antiviral Agents therapeutic use, Viremia drug therapy, Retrospective Studies, Cohort Studies, Severity of Illness Index, Ganciclovir therapeutic use, Liver Transplantation adverse effects, End Stage Liver Disease complications, Cytomegalovirus Infections prevention & control, Thrombocytopenia complications, Thrombocytopenia drug therapy
- Abstract
Introduction: Advanced liver disease or cirrhosis is associated with an increased risk of infections; however, the impact of high pretransplant model for end-stage liver disease (MELD) score on cytomegalovirus (CMV) viremia after liver transplantation is unknown., Methods: This single-center, retrospective, cohort study evaluated CMV high-risk (CMV immunoglobulin G D+/R-) liver transplant recipients who received valganciclovir prophylaxis for 3 months between 2009 and 2019. Patients were stratified by pretransplant MELD score of <35 (low MELD) and ≥35 (high MELD). The primary outcome was 12-month CMV viremia, and secondary outcomes included CMV resistance and tissue invasive disease, mortality, biopsy-proven acute rejection (BPAR), leukopenia, and thrombocytopenia. Multivariable Cox proportional-hazards modeling was used to assess the association of MELD score with the time to CMV viremia., Results: There were 162 and 79 patients in the low and high MELD groups, respectively. Pretransplant MELD score ≥35 was associated with an increased risk of CMV viremia (hazard ratio [HR] 1.73; confidence interval 1.06-2.82, p = .03). CMV viremia occurred at 162 ± 61 days in the low MELD group and 139 ± 62 days in the high MELD group. Although BPAR occurred early at 30 days (13-59) in the low-MELD group and at 18 days (11-66) in the high-MELD group (p = .56), BPAR was not associated with an increased risk of CMV viremia (HR 1.55 [0.93-2.60], p = .1)., Discussion: MELD scores ≥35 were associated with an increased hazards of CMV viremia. In liver transplant recipients with MELD scores ≥35 who are CMV high-risk, additional CMV intervention may be warranted., (© 2022 Wiley Periodicals LLC.)
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- 2023
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21. Applying persuasive messages to reduce public outdoor smoking: A pseudo-randomized controlled trial.
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Nijssen SRR, Müller BCN, Gallinat J, and Kühn S
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- Humans, Behavior Therapy, Group Processes, Employment, Persuasive Communication, Tobacco Smoke Pollution
- Abstract
Despite efforts to create dedicated smoking areas and no-smoking signs, many smokers continue to light their cigarettes in front of public building entrances-leading to concerns over health consequences for non-smokers passing by. To increase compliance with no-smoking requests, behavioral interventions that tap into habitual and automatic processes seem promising. A pseudo-randomized controlled trial was conducted to assess the differential impact of seven behavioral interventions based on Cialdini's principles of persuasion. Over a period of 9 weeks, the number of smokers was counted (total n = 17,930 observations) in front of a German University Medical Center. Relative to a baseline and a control condition, interventions based on the principles of reciprocity, scarcity, and authority were most effective in reducing the number of observed smokers in front of the building entrance (41.5%, 45.7%, and 52.1% reduction rates, respectively). Having observed smokers' behavior in vivo, this study provides substantial evidence for the impact of persuasive strategies on outdoor smoking. In the future, this knowledge should be used to protect non-smokers from second-hand smoke by increasing the use of designated smoking areas, leave to another place to smoke, or not smoke at all., (© 2022 The Authors. Applied Psychology: Health and Well-Being published by John Wiley & Sons Ltd on behalf of International Association of Applied Psychology.)
- Published
- 2023
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22. The effectiveness of ursolic acid niosomes with chitosan coating for prevention of liver damage in mice induced by n-nitrosodiethylamine.
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Miatmoko A, Faradisa AA, Jauhari AA, Hariawan BS, Cahyani DM, Plumeriastuti H, Sari R, and Hendradi E
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- Mice, Animals, Diethylnitrosamine toxicity, Liposomes pharmacology, Liver pathology, Water pharmacology, Ursolic Acid, Chitosan pharmacology, Triterpenes therapeutic use
- Abstract
Ursolic acid (UA) is a pentacyclic triterpene carboxylic acid which produces various effects, including anti-cancer, hepatoprotective, antioxidant and anti-inflammatory. However, UA demonstrates poor water solubility and permeability. Niosomes have been reported to improve the bioavailability of low water-soluble drugs. This study aimed to investigate the protective action of UA-niosomes with chitosan layers against liver damage induced by N-Nitrosodiethylamine (NDEA). UA niosomes were prepared using a thin layer hydration method, with chitosan being added by vortexing the mixtures. For the induction of liver damage, the mice were administered NDEA intraperitoneally (25 mg/kgBW). They were given niosomes orally (11 mg UA/kgBW) seven and three days prior to NDEA induction and subsequently once a week with NDEA induction for four weeks. The results showed that chitosan layers increased the particle sizes, PDI, and ζ-potentials of UA niosomes. UA niosomes with chitosan coating reduced the SGOT and SGPT level. The histopathological evaluation of liver tissue showed an improvement with reduced bile duct inflammation and decreasing pleomorphism and enlargement of hepatocyte cell nuclei in UA niosomes with the chitosan coating treated group. It can be concluded that UA niosomes with chitosan coating improved the efficacy of preventive UA therapy in liver-damaged mice induced with NDEA., (© 2022. The Author(s).)
- Published
- 2022
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23. Hepatitis C viral clearance with coadministration of crushed sofosbuvir/velpatasvir and high-dose pantoprazole after liver transplantation.
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Pluckrose DM, Szczepanik A, Bova SE, and Freedman SR
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- Humans, Female, Adult, Sofosbuvir, Antiviral Agents therapeutic use, Pantoprazole therapeutic use, Hepacivirus, Liver Transplantation adverse effects, Hepatitis C, Chronic drug therapy, Hepatitis C drug therapy, Hepatitis C complications, Pancreatitis complications
- Abstract
Purpose: Direct-acting antivirals (DAAs) allow for successful transplantation of livers from hepatitis C nucleic acid test (NAT)-positive donors to negative recipients. However, limited data exist to support crushing DAAs in patients with multiple absorption concerns or significant drug interactions., Summary: Crushed sofosbuvir/velpatasvir has been successfully used in nontransplant patients with dysphagia, but data in transplant patients with absorption concerns are limited. A 31-year-old hepatitis C-negative female underwent liver transplantation from a hepatitis C NAT-positive donor. Her postoperative course was complicated by a mucormycosis infection, gastrointestinal bleed, and necrotizing pancreatitis requiring treatment with liposomal amphotericin B and pantoprazole 80 mg twice daily. Surgical interventions included an above-the-knee amputation and ileostomy. Hepatitis C treatment was initially delayed because of concern for reduced absorption with crushed DAA administration through the nasogastric (NG) tube, high ileostomy output, gastrointestinal bleed, pancreatitis, and a known drug interaction with pantoprazole. One month after transplantation, the patient's bilirubin level remained elevated and hepatitis C treatment was initiated with sofosbuvir/velpatasvir. Crushed sofosbuvir/velpatasvir was mixed with 30 mL of water and administered through the NG tube daily. Hepatitis C viral loads were obtained weekly during treatment to monitor efficacy. Although the patient died before evaluation of sustained virological response at 12 weeks, hepatitis C viral clearance was observed within 4 weeks of initiating treatment., Conclusion: A liver transplant patient exhibited viral clearance of hepatitis C following administration of crushed sofosbuvir/velpatasvir in the setting of multiple absorption concerns., (© American Society of Health-System Pharmacists 2022. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)
- Published
- 2022
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24. MGMT in glial carcinogenesis. Roles from prevention to treatment.
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Elmaci İ, Altinoz MA, Kahraman Ozlu EB, Sari R, Er O, Gokhan Ekmekci C, Turkgenc B, Ozpinar A, Hacker E, and Ozpinar A
- Subjects
- Carcinogenesis genetics, Carcinogens, DNA, DNA Methylation, DNA Modification Methylases genetics, DNA Repair Enzymes genetics, Dacarbazine, Humans, O(6)-Methylguanine-DNA Methyltransferase genetics, O(6)-Methylguanine-DNA Methyltransferase metabolism, Solvents, Temozolomide, Tumor Suppressor Proteins genetics, Brain Neoplasms genetics, Brain Neoplasms pathology, Brain Neoplasms prevention & control, Polycyclic Aromatic Hydrocarbons
- Abstract
Many investigations exist regarding the effect of the DNA repair enzyme MGMT (O 6 -methylguanine- DNA-methyltransferase)-encoding gene methylation on the antineoplasticity of temozolomide in glioblastoma patients. However, there exist surprisingly lesser studies regarding the associations between MGMT enzyme biochemistry with glial carcinogenesis. MGMT involves in risk of malignancies associated with ionizing radiation, smoking, exposure to polycyclic aromatic hydrocarbons, chlorinated solvents, vinylchloride and hairdyes. All these factors are also proposed to link with gliomagenesis, yet MGMT interactions with these carcinogens in gliomagenesis are not studied yet. In future, MGMT sequencing may be employed in vulnerable populations working in industries associated with exposure to these carcinogens to develop preventive strategies. Given that MGMT is involved in DNA repair, a polymorphism may simultaneously modify the risk of gliomas while enhancing temozolomide cytotoxicity in both marrow and tumor cells., (Copyright © 2022 Wolters Kluwer Health, Inc. All rights reserved.)
- Published
- 2022
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25. The Role of Simple Blood Tests and a Modified Chest X-Ray Scoring System in Assessing the Severity Disease and Mortality Risk in COVID-19 Patients in a Secondary Hospital, Indonesia.
- Author
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Soedarsono S, Yunita D, Ayu Lirani E, Kartika Sari R, Indrawan Pratama Y, Listiati A, and Supriyanto B
- Abstract
Background: Coronavirus disease 2019 (COVID-19) has resulted in millions of mortality cases and significant incremental costs to the healthcare system. Examination of CRP and D-dimer were considered to have higher costs, and the use of simple hematological parameters such as lymphocyte, neutrophil, and white blood cell (WBC) which have more affordable costs would be cost-saving. Radiological imaging complements clinical evaluation and laboratory parameters for managing COVID-19 patients. Therefore, categorizing patients into severe or non-severe becomes more defined, allowing for earlier interventions and decisions of hospital admission or being referred to a tertiary hospital., Purpose: To evaluate the variables correlated with poor outcomes in COVID-19 patients., Patients and Methods: This was a retrospective study on COVID-19 patients in a secondary referral hospital in treating COVID-19 in Indonesia. Demographic, clinical data, laboratory parameters, CXR (analyzed using a modified scoring system), and prognosis were collected through electronic nursing and medical records., Results: This study included 476 hospitalized COVID-19 patients. Severe patients were commonly found with older age (median of 57 vs 40), dyspnea (percentage of 85.2% vs 20.5%), higher CXR score (median of 7 vs 5), higher levels of neutrophil (median of 79.9 vs 68.3), and lower lymphocyte levels (median of 13.4 vs 22.7), compared to non-severe patients. These variables were known to increase the odds of severe disease. Older age (median of 57 vs 48), SpO
2 <94% room air (percentage of 87.4% vs 31.5%), higher CXR score (median of 8 vs 5), and higher respiratory rate (median of 25 vs 20) were found higher in death patients and were known to increase the odds of death outcome., Conclusion: The simple blood tests (neutrophil and lymphocyte) and modified CXR scoring system are useful in risk stratification for severe disease and mortality in COVID-19 patients to decide the earlier interventions and treatment., Competing Interests: The authors report no conflicts of interest in this work., (© 2022 Soedarsono et al.)- Published
- 2022
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26. The Highest Dosage Combination Activity Screening from the Leaf Fraction of Melastoma malabathricum with Antibiotic Gentamicin and Ciprofloxacin.
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Sari R, Pratiwi L, and Apridamayanti P
- Abstract
Objectives: This study aims to determine the Fractional Inhibitory Concentration Index (FICI) of combinations of Melastoma malabathricum leaf fraction with ciprofloxacin or gentamicin against pathogenic bacteria, Escherichia coli , Staphylococcus aureus , and Bacillus cereus , isolated from Diabetic Foot Ulcer (DFU) patients., Methods: We tested concentrations of 45%, 55%, 65%, and 75% of gentamicin and ciprofloxacin using dilution and agar diffusion methods. The combination of M. malabathricum leaf extract with these antibiotics was tested in vitro against all three bacteria., Results: The combination of M. malabathricum leaf extract and ciprofloxacin gave a FICI value of 0.5, indicating synergistic antibacterial activity against the test bacteria., Conclusion: The results show that the antibacterial effect of a combination of high doses of the leaf extract with either antibiotic is greater than that of the leaf extract and the antibiotics in single use., Competing Interests: CONFLICT OF INTEREST During the research, there is no conflict of interest in this research., (© 2022 Korean Pharmacopuncture Institute.)
- Published
- 2022
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27. Formulation Design and Cell Cytotoxicity of Curcumin-Loaded Liposomal Solid Gels for Anti-Hepatitis C Virus.
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Yusuf H, Novitasari EKDD, Purnami NLW, Mahbub AW, Sari R, and Setyawan D
- Abstract
Backgrounds: Curcumin (CUR) is a low-molecular-weight polyphenolic substance obtained from the tuber part of Curcuma species. Anti-inflammatory and anti-hepatitis C virus (HCV) activities have been associated with CUR. However, its poor aqueous solubility and low systemic bioavailability have been the challenges in improving the therapeutic efficacy of curcumin., Aim: The study aimed to produce CUR-loaded liposomal solid gels as anti-HCV delivery systems. Parameters including the physical characteristics and the cell cytotoxicity properties were evaluated., Methods: The freeze-drying technique was applied to manufacture the CUR-loaded liposomal solid gels. Scanning electron microscopy (SEM), X-ray diffractometry (XRD), and differential thermal analysis (DTA) were involved to reveal the characteristics of the solid gels. Such characteristics were as follows: the morphology and the microscopic structure of the solid gels, the crystallinity structure of the curcumin, and the thermal properties of the mixtures. Furthermore, their cell cytotoxicity was investigated using a Huh7it cell line., Results: The SEM images confirmed that curcumin liposomes were intact and trapped in the solid gel matrix. The XRD data showed flat patterns diffractograms of the formulations, confirming the transformation of CUR from crystalline to amorphous form. The DTA thermograms showed a single melting endothermic peak at a higher temperature around 200°C, indicating a single-phase transition of the mixtures. The XRD and DTA data revealed the molecular dispersion of CUR in the developed formulations. The cytotoxicity data provided as cell cytotoxicity 50 (CC
50 ) for all formulations were ≥25 mg. These data confirmed that the developed liposomal solid gels were not cytotoxic to Huh7it cell line, indicating that the anti-HCV activity would be through a specific pathway and not by its toxicity., Conclusion: The CUR-loaded liposomal solid gels exhibited the potential and offered an alternative dosage form to improve the therapeutic efficacy of curcumin as an anti-HCV., Competing Interests: The authors declare that there are no conflicts of interest regarding the publication of this paper., (Copyright © 2022 Helmy Yusuf et al.)- Published
- 2022
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28. Terpenes and terpenoids as main bioactive compounds of essential oils, their roles in human health and potential application as natural food preservatives.
- Author
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Masyita A, Mustika Sari R, Dwi Astuti A, Yasir B, Rahma Rumata N, Emran TB, Nainu F, and Simal-Gandara J
- Abstract
Essential oils (EOs) are volatile and concentrated liquids extracted from different parts of plants. Bioactive compounds found in EOs, especially terpenes and terpenoids possess a wide range of biological activities including anticancer, antimicrobial, anti-inflammatory, antioxidant, and antiallergic. Available literature confirms that EOs exhibit antimicrobial and food preservative properties that are considered as a real potential application in food industry. Hence, the purpose of this review is to present an overview of current knowledge of EOs for application in pharmaceutical and medical industries as well as their potential as food preservatives in food industry., Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2022 The Author(s).)
- Published
- 2022
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29. Role of Clathrin and Dynamin in Clathrin Mediated Endocytosis/Synaptic Vesicle Recycling and Implications in Neurological Diseases.
- Author
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Prichard KL, O'Brien NS, Murcia SR, Baker JR, and McCluskey A
- Abstract
Endocytosis is a process essential to the health and well-being of cell. It is required for the internalisation and sorting of "cargo"-the macromolecules, proteins, receptors and lipids of cell signalling. Clathrin mediated endocytosis (CME) is one of the key processes required for cellular well-being and signalling pathway activation. CME is key role to the recycling of synaptic vesicles [synaptic vesicle recycling (SVR)] in the brain, it is pivotal to signalling across synapses enabling intracellular communication in the sensory and nervous systems. In this review we provide an overview of the general process of CME with a particular focus on two key proteins: clathrin and dynamin that have a central role to play in ensuing successful completion of CME. We examine these two proteins as they are the two endocytotic proteins for which small molecule inhibitors, often of known mechanism of action, have been identified. Inhibition of CME offers the potential to develop therapeutic interventions into conditions involving defects in CME. This review will discuss the roles and the current scope of inhibitors of clathrin and dynamin, providing an insight into how further developments could affect neurological disease treatments., Competing Interests: AM has a commercial compound supply agreement with Abcam (UK) which includes some of the compounds mentioned in this article. The remaining authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2022 Prichard, O'Brien, Murcia, Baker and McCluskey.)
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- 2022
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30. An agenda for future Social Sciences and Humanities research on energy efficiency: 100 priority research questions.
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Foulds C, Royston S, Berker T, Nakopoulou E, Bharucha ZP, Robison R, Abram S, Ančić B, Arapostathis S, Badescu G, Bull R, Cohen J, Dunlop T, Dunphy N, Dupont C, Fischer C, Gram-Hanssen K, Grandclément C, Heiskanen E, Labanca N, Jeliazkova M, Jörgens H, Keller M, Kern F, Lombardi P, Mourik R, Ornetzeder M, Pearson PJG, Rohracher H, Sahakian M, Sari R, Standal K, and Živčič L
- Abstract
Decades of techno-economic energy policymaking and research have meant evidence from the Social Sciences and Humanities (SSH)-including critical reflections on what changing a society's relation to energy (efficiency) even means-have been underutilised. In particular, (i) the SSH have too often been sidelined and/or narrowly pigeonholed by policymakers, funders, and other decision-makers when driving research agendas, and (ii) the setting of SSH-focused research agendas has not historically embedded inclusive and deliberative processes. The aim of this paper is to address these gaps through the production of a research agenda outlining future SSH research priorities for energy efficiency. A Horizon Scanning exercise was run, which sought to identify 100 priority SSH questions for energy efficiency research. This exercise included 152 researchers with prior SSH expertise on energy efficiency, who together spanned 62 (sub-)disciplines of SSH, 23 countries, and a full range of career stages. The resultant questions were inductively clustered into seven themes as follows: (1) Citizenship, engagement and knowledge exchange in relation to energy efficiency; (2) Energy efficiency in relation to equity, justice, poverty and vulnerability; (3) Energy efficiency in relation to everyday life and practices of energy consumption and production; (4) Framing, defining and measuring energy efficiency; (5) Governance, policy and political issues around energy efficiency; (6) Roles of economic systems, supply chains and financial mechanisms in improving energy efficiency; and (7) The interactions, unintended consequences and rebound effects of energy efficiency interventions. Given the consistent centrality of energy efficiency in policy programmes, this paper highlights that well-developed SSH approaches are ready to be mobilised to contribute to the development, and/or to understand the implications, of energy efficiency measures and governance solutions. Implicitly, it also emphasises the heterogeneity of SSH policy evidence that can be produced. The agenda will be of use for both (1) those new to the energy-SSH field (including policyworkers), for learnings on the capabilities and capacities of energy-SSH, and (2) established energy-SSH researchers, for insights on the collectively held futures of energy-SSH research., Competing Interests: Competing interestsThe authors declare no competing interests., (© The Author(s) 2022.)
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- 2022
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31. Nanoparticles use for Delivering Ursolic Acid in Cancer Therapy: A Scoping Review.
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Miatmoko A, Mianing EA, Sari R, and Hendradi E
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Ursolic acid is a natural pentacyclic triterpenoid that exerts a potent anticancer effect. Furthermore, it is classified as a BCS class IV compound possessing low permeability and water solubility, consequently demonstrating limited bioavailability in addition to low therapeutic effectiveness. Nanoparticles are developed to modify the physical characteristics of drug and can often be produced in the range of 30-200 nm, providing highly effective cancer therapy due to the Enhanced Permeation and Retention (EPR) Effect. This study aims to provide a review of the efficacy and safety of various types of Ursolic Acid-loading nanoparticles within the setting of preclinical and clinical anticancer studies. This literature study used scoping review method, where the extracted data must comply with the journal inclusion criteria of within years of 2010-2020. The identification stage produced 237 suitable articles. Duplicate screening was then conducted followed by the initial selection of 18 articles that had been reviewed and extracted for data analysis. Based on this review, the use of nanoparticles can be seen to increase the anticancer efficacy of Ursolic Acid in terms of several parameters including pharmacokinetic data, survival rates and inhibition rates, as well as the absence of serious toxicity in preclinical and clinical trials in terms of several parameters including body weight, blood clinical chemistry, and organ histipathology. Based on this review, the use of nanoparticles has been able to increase the anticancer efficacy of Ursolic Acid, as well as show the absence of serious toxicity in preclinical and clinical trials. Evenmore, the liposome carrier provides development data that has reached the clinical trial phase I. The use of nanoparticle provides high potential for Ursolic Acid delivery in cancer therapy., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2021 Miatmoko, Mianing, Sari and Hendradi.)
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- 2021
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32. Is hemithyroidectomy sufficient in unilateral benign nodular goitre?
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Kaya S, Yuksek MO, Sari R, Altin O, Sikar H, and Kucuk H
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- Biopsy, Fine-Needle, Humans, Reoperation, Thyroidectomy adverse effects, Goiter, Nodular surgery, Hypothyroidism drug therapy
- Abstract
Background: Multinodular goiter is a common disease. If only one thyroid lobe is affected, hemithyroidectomy may be preferred to reduce complication and hormone replacement therapy. However, completion thyroidectomy may be required later. The aim of the study was to evaluate the role of completion thyroidectomy in patients who develop nodules after hemithyroidectomy, and we aimed to find the ratio of patients who required hormone replacement for permanent hypothyroidism., Methods: Patients who underwent hemithyroidectomy for benign nodular goitre between January 2012 and June 2017 were analyzed. The age of the patients, gender, number of nodules and dimension of the largest nodule, preoperative fine needle aspiration biopsy results, and postoperative histopathology findings were recorded. The need for completion thyroidectomy and need for postoperative L-thyroxine treatment were based on these parameters., Results: A total of 170 patients were included in the study. During the follow-up period new nodule or progression in existing nodule was observed in 23% (39 patients) of the cases. Permanent hypothyroidism requiring L-thyroxine treatment was observed in 31% (53 patients) of the cases. In this study, young age, multiple nodules and toxic nodular goitre diagnosis were noted to be independent risk factors that contributed to progression diseases in cases operated for benign nodular goitre., Conclusions: Due to low reoperation risk and acceptable permanent hypothyroidism rates, hemithyroidectomy is a viable option for benign goitre cases. The patients should be on follow-up for possible complications, especially hypothyroidism, for at least a year.
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- 2021
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33. Characterization and distribution of niosomes containing ursolic acid coated with chitosan layer.
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Miatmoko A, Safitri SA, Aquila F, Cahyani DM, Hariawan BS, Hendrianto E, Hendradi E, and Sari R
- Abstract
Background and Purpose: Ursolic acid (UA) exhibits anti-hepatocarcinoma and hepatoprotective activities, thus promising as an effective oral cancer therapy. However, its poor solubility and permeability lead to low oral bioavailability. In this study, we evaluated the effect of different ratios of Span
® 60-cholesterol-UA and also chitosan addition on physical characteristics and stability of niosomes to improve oral biodistribution., Experimental Approach: UA niosomes (Nio-UA) were composed of Span® 60-cholesterol-UA at different molar ratios and prepared by using thin layer hydration method, and then chitosan solution was added into the Nio-UA to prepare Nio-CS-UA., Findings/results: The results showed that increasing the UA amount increased the particle size of Nio-UA. However, the higher the UA amount added to niosomes, the lower the encapsulation efficiency. The highest physical stability was achieved by preparing niosomes at a molar ratio of 3:2:10 for Span® 60, cholesterol, and UA, respectively, with a zeta-potential value of -41.99 mV. The addition of chitosan increased the particle size from 255 nm to 439 nm, as well as the zeta-potential value which increased from -46 mV to -21 mV. Moreover, Nio-UA-CS had relatively higher drug release in PBS pH 6.8 and 7.4 than Nio-UA. In the in vivo study, the addition of chitosan produced higher intensities of coumarin-6-labeled Nio-UA-CS in the liver than Nio-UA., Conclusion and Implications: It can be concluded that the ratio of Span® 60-cholesterol-UA highly affected niosomes physical properties. Moreover, the addition of chitosan improved the stability and drug release as well as oral biodistribution of Nio-UA., Competing Interests: The authors declared no conflicts of interest in this study., (Copyright: © 2021 Research in Pharmaceutical Sciences.)- Published
- 2021
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34. The genetic variation and relationship among the natural hybrids of Mangifera casturi Kosterm.
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Matra DD, Fathoni MAN, Majiidu M, Wicaksono H, Sriyono A, Gunawan G, Susanti H, Sari R, Fitmawati F, Siregar IZ, Widodo WD, and Poerwanto R
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- Alleles, DNA, Plant, Mangifera classification, Microsatellite Repeats, Phenotype, Phylogeny, Plant Breeding, Chimera genetics, Genetic Variation, Hybridization, Genetic, Mangifera genetics
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Mangifera casturi Kosterm., a mango plant from Kalimantan Selatan, Indonesia, has limited genetic information, severely limiting the research on its genetic variation and phylogeny. We collected M. casturi's genomic information using next-generation sequencing, developed microsatellite markers and performed Sanger sequencing for DNA barcoding analysis. These markers were used to confirm parental origin and genetic diversity of M. casturi hybrids. The clean reads of the Kasturi accession were assembled de novo, producing 259 872 scaffolds (N50 = 1 445 bp). Fourteen polymorphic microsatellite markers were developed from 11 040 microsatellite motif-containing sequences. In total, 58 alleles were produced with a mean of 4.14 alleles per locus. Microsatellite marker analysis revealed broad genetic variation in M. casturi. Phylogenetic analysis was performed using internal transcribed spacers (ITS), matK, rbcL, and trnH-psbA. The phylogenetic tree of chloroplast markers placed Kasturi, Cuban, Pelipisan, Pinari, and Hambawang in one group, with M. indica as the female ancestor. Meanwhile, the phylogenetic tree of ITS markers indicated several Mangifera species as ancestors of M. casturi. Thus, M. casturi very likely originated from the cross-hybridization of multiple ancestors. Furthermore, crossing the F1 hybrids of M. indica and M. quadrifida with other Mangifera spp. may have generated much genetic variation. The genetic information for M. casturi will be a resource for breeding improvement, and conservation studies., (© 2021. The Author(s).)
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- 2021
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35. A pediatric cerebral tumor with MN1 alteration and pathological features mimicking carcinoma metastasis: may the terminology "high grade neuroepithelial tumor with MN1 alteration" still be relevant?
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Sari R, Altinoz MA, Ozyar E, Danyeli AE, and Elmaci I
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- Child, Female, Humans, Neoplasm Recurrence, Local, Trans-Activators, Tumor Suppressor Proteins, Brain Neoplasms diagnostic imaging, Brain Neoplasms genetics, Carcinoma, Neoplasms, Neuroepithelial diagnostic imaging, Neoplasms, Neuroepithelial genetics
- Abstract
Introduction: Astroblastoma, MN1-altered (old name: high-grade neuroepithelial tumor/HGNET with MN1 alteration) is a recently described central nervous system tumor mostly affecting pediatric patients and profoundly young girls. Differential pathological diagnoses of these tumors include ependymoma, pleomorphic xanthoastrocytoma, embryonal tumor with multilayered rosettes, meningioma, and even glioblastoma. As the treatment approaches to these tumors differ, it is essential to increase the awareness about these tumors in the neurosurgical community., Clinical Presentation: A 7-year-old female patient admitted with a 7-day history of headache, nausea, and vomiting. A contrasted MRI scan revealed a left parietal 4 × 4 × 5 cm mass with central necrosis and peripheral contrast enhancement. The tumor's histopathological findings were suggestive of a metastatic carcinoma with unknown primary, yet further genetic analysis revealed MN1 alteration. Peculiarly, the tumor pathomorphological features were not compatible with astroblastomas and exerted features strongly indicating a metastatic cancer; however, systemic PET and whole-body MRI failed to detect a primary malignancy., Outcome and Conclusions: Eighteen months after gross-total tumor resection, an in-field and out-field multifocal recurrence developed which required a second surgery and subsequent chemo-radiotherapy. The patient is doing well for 1 year after the second treatment regimen at the time of this report. Despite the final cIMPACT6 classification in 2020 advised to define all MN1 altered brain tumors as astroblastomas, there exist prognostic differences in MN1-altered tumors with and without morphological features of astroblastoma. Rare morphological variants of MN1-altered tumors shall be recognized for their future prognostic and clinical classification. HGNET with MN1 alteration seems still be a more proper definition of such malignancies as an umbrella term., (© 2021. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)
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- 2021
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36. EFFECTIVENESS OF UNILATERAL ADRENALECTOMY IN BILATERAL ADRENAL INCIDENTALOMA PATIENTS WITH SUBCLINICAL HYPERCORTISOLEMIA.
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Yilmaz N, Tazegul G, Sari R, Avsar E, Altunbas H, and Balci MK
- Abstract
Objective: Unilateral adrenalectomy (UA) is an alternative for treatment in bilateral adrenal incidentaloma (AI) to avoid possible long-term risks of bilateral adrenalectomy. In this study, we aimed to evaluate the effectiveness of UA in bilateral AI patients with subclinical hypercortisolemia (SH)., Method: A total of 35 patients were included in this study. The patients were divided into two groups; those who underwent UA (n=27) and patients without adrenalectomy (PWA) (n=8). Hormone tests related to cortisol mechanism were reviewed to analyze results at the time of diagnosis compared to the latest available results to figure out any changes in cortisol mechanism and determine whether SH has recovered or not., Results: Median age of PWA group were higher compared to UA group (p=0.03). Median duration of follow-up in groups were similar (p=0.3). In the PWA group, none of the patients recovered from hypercortisolemia during their follow-up. In UA group 92.6% of the patients went into remission, whereas during follow-up 3.3% had recurred and another 3.3% were found to have post-adrenalectomy persistent SH. Patients in UA group had lower final cortisol level following dexamethasone suppression (p=0.003) and higher final adrenocorticotrophic hormone (ACTH) levels (p=0.001) than patients in PWA group. In UA group, final basal cortisol level (p=0.009) and final cortisol level after 1 mg dexamethasone suppression test (DST) (p=0.004) were lower than corresponding levels at the time of diagnosis., Discussion: Our study demonstrates unilateral adrenalectomy targeting the side with the larger lesion is an effective approach to reduce excess cortisol levels in bilateral AI patients with SH., Competing Interests: The authors declare that they have no conflict of interest., (©2021 Acta Endocrinologica (Buc).)
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- 2021
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37. Polymorphous low-grade neuroepithelial tumor of the young: A detailed pathomolecular analysis and discussion of a case.
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Danyeli AE, Altinoz MA, Sari R, and Elmaci I
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- Brain Neoplasms complications, Female, Humans, Neoplasms, Neuroepithelial complications, Parietal Lobe pathology, Seizures etiology, Brain Neoplasms pathology, Neoplasms, Neuroepithelial pathology
- Abstract
Aim: Polymorphous low-grade neuroepithelial tumor of the young (PLNTY) is a rare entity with a diffuse, infiltrative pattern, awaiting to be included in the WHO CNS tumor classification; it occurs in pediatric and young patients with seizures and harbors mutually exclusive BRAFV600E or FGFR mutations. Nonetheless, the presence of these mutations may not be obligatory for diagnosis. The conventional histology of these tumors resembles that of oligodendrogliomas. We aimed to discuss a PLNTY case in a young woman presenting with seizures due to a parietal brain tumor and to provide an analysis of the literature. Histopathologically the tumor was consistent of oligodendroglioma-like neoplastic cells showing almost diffuse CD34 and olig-2 staining, retained ATRX expression, p53-negativity, and a low Ki67 index with no necrosis or microvascular proliferation., Materials and Methods: 1p/19q statuswas analyzed with FISH; IDH1 and IDH2 mutations were analyzed with minisequence analysis. Translocations, mutations, and expression analyses were studied for 18, 19, and 21 genes via targeted new-generation deep RNA sequencing, respectively., Results: The tumor did not carry 1p/19q codeletion, was IDH wild-type, and had radiological features compatible with the diagnosis of PLNTY. The tumor did not show BRAF or FGFR alterations but had an EGFR c.2342A>G (p.Asn781Ser) mutation which was likely a non-driver mutation due to its low allele frequency of 4%., Conclusion: PLNTYs are rare brain tumors, and their accurate diagnosis is important to avoid improper management. Their prognosis shall be stratified according to their mutations.
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- 2021
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38. Shall elective neurosurgical patients be postponed during a pandemic? Lessons from the peak period of COVID-19 pandemic.
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Elmaci I, Altinoz MA, Sari R, Syed HR, Aydinlar EI, Kahraman S, and Jean WC
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- Elective Surgical Procedures, Humans, Neurosurgical Procedures, Pandemics, SARS-CoV-2, COVID-19, Neurosurgery
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- 2021
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39. The effect of chitosan addition on cellular uptake and cytotoxicity of ursolic acid niosomes.
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Miatmoko A, Hariawan BS, Cahyani DM, Sari R, Dinaryanti A, and Hendrianto E
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- HeLa Cells, Humans, Liposomes, Ursolic Acid, Chitosan toxicity, Triterpenes pharmacology
- Abstract
This study evaluated the cellular uptake and cytotoxicity of low permeable Ursolic acid (UA) on cancer cells using niosomes composed of span 60 and cholesterol. The results showed that the addition of chitosan increased particle sizes and ζ-potentials. The UA niosomes with chitosan layers had higher cytotoxicity in HeLa cells than without chitosan, however, there was no improvement observed for Huh7it cells. Moreover, chitosan layers improved the cellular uptake, which clathrin-mediated endocytosis may determine the cellular transport of UA niosomes. In conclusion, the addition of chitosan improved cellular uptake and cytotoxicity of UA niosomes in the HeLa cells.
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- 2021
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40. Does agency matter? Neural processing of robotic movements in 4- and 8-year olds.
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Nijssen SRR, Pletti C, Paulus M, and Müller BCN
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- Cross-Sectional Studies, Electroencephalography, Movement, Robotic Surgical Procedures, Robotics
- Abstract
Despite the increase in interactions between children and robots, our understanding of children's neural processing of robotic movements is limited. The current study theorized that motor resonance hinges on the agency of an actor: its ability to perform actions volitionally. As one of the first studies with a cross-sectional sample of preschoolers and older children and with a specific focus on robotic action (rather than abstract non-human action), the current study investigated whether the perceived agency of a robot moderated children's motor resonance for robotic movements, and whether this changed with age. Motor resonance was measured using electroencephalography (EEG) by assessing mu power while 4 and 8-year-olds observed actions performed by agentic versus non-agentic robots and humans. Results show that older children resonated more strongly with non-agentic than agentic robotic or human movement, while no such differences were found for preschoolers. This outcome is discussed in terms of a predictive coding account of motor resonance. Importantly, these findings contribute to the existing set of studies on this topic by showing that, while keeping all kinematic information constant, there is a clear developmental difference in how children process robotic movement depending on the level of agency of a robot., (Copyright © 2021 The Author(s). Published by Elsevier Ltd.. All rights reserved.)
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- 2021
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41. Preoperative Therapeutic Plasma Exchange and Surgical Treatment in Thyrotoxicosis Patients: A Single-Centre Retrospective Cohort Study.
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Yabanoglu H, Sari R, Eksi Haydardedeoglu F, Kus M, Hargura AS, and Arer IM
- Abstract
Context: Therapeutic plasma exchange (TPE) provides time for thyroidectomy in thyrotoxic patients., Objective: TPE is indicated in cases where antithyroid medications cannot be used due to the side effects or attain no adequate hormonal suppression response at the highest dosage and in cases of rapid onset of clinical symptoms. This study presents the treatment results of patients who underwent TPE and were subsequently operated for thyrotoxicosis., Design: The patients who underwent thyroidectomy and TPE between January 1999 and February 2019 were retrospectively analyzed., Subjects and Methods: The files of 27 patients with thyrotoxicosis who performed TPE prior to surgery were analyzed in relation to the demographic and clinical features., Results: We included 15 (55.6%) females, 12 (44.4%) males with a mean age of 44 (23-82) years. The pre-TPE mean free thyroxine (fT4) level was 12 (5-46) pmol/L while free tri-iodothyronine (fT3) level was 34 (17-141) pmol/L. The post-TPE fT4 level was 6 (3-10) pmol/L while the fT3 level was 21 (12-41). There was one case of an allergic reaction during the procedure. In the postoperative follow-up, there was transient hypocalcemia in 8 (29%) patients, permanent hypocalcemia in 1 (3.7%) patient, and surgical site infection in 1 (3.7%) patient., Conclusion: Preoperative TPE is an alternative treatment option for thyrotoxic patients. This is an especially effective treatment for patients with inadequate response or adverse reaction to antithyroid drugs or patients who need urgent surgery for thyroid storm., (©2021 Acta Endocrinologica (Buc).)
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- 2021
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42. Treatment Strategies for Dopamine Agonist-Resistant and Aggressive Prolactinomas: A Comprehensive Analysis of the Literature.
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Sari R, Altinoz MA, Ozlu EBK, Sav A, Danyeli AE, Baskan O, Er O, and Elmaci I
- Subjects
- Combined Modality Therapy, Humans, Prognosis, Prolactinoma metabolism, Prolactinoma pathology, Dopamine Agonists pharmacology, Drug Resistance, Neoplasm, Prolactinoma therapy
- Abstract
Despite most of the prolactinomas can be treated with endocrine therapy and/or surgery, a significant percentage of these tumors can be resistant to endocrine treatments and/or recur with prominent invasion into the surrounding anatomical structures. Hence, clinical, pathological, and molecular definitions of aggressive prolactinomas are important to guide for classical and novel treatment modalities. In this review, we aimed to define molecular endocrinological features of dopamine agonist-resistant and aggressive prolactinomas for designing future multimodality treatments. Besides surgery, temozolomide chemotherapy and radiotherapy, peptide receptor radionuclide therapy, estrogen pathway modulators, progesterone antagonists or agonists, mTOR/akt inhibitors, pasireotide, gefitinib/lapatinib, everolimus, and metformin are tested in preclinical models, anecdotal cases, and in small case series. Moreover, chorionic gonadotropin, gonadotropin releasing hormone, TGFβ and PRDM2 may seem like possible future targets for managing aggressive prolactinomas. Lastly, we discussed our management of a unique prolactinoma case by asking which tumors' proliferative index (Ki67) increased from 5-6% to 26% in two subsequent surgeries performed in a 2-year period, exerted massive invasive growth, and secreted huge levels of prolactin leading up to levels of 1 605 671 ng/dl in blood., Competing Interests: The authors declare that they have no conflict of interest., (Thieme. All rights reserved.)
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- 2021
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43. N-nitrosodiethylamine induces inflammation of liver in mice.
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Cahyani DM, Miatmoko A, Hariawan BS, Purwantari KE, and Sari R
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- Animals, Body Weight, Inflammation chemically induced, Liver, Mice, Mice, Inbred BALB C, Diethylnitrosamine toxicity, Liver Neoplasms, Experimental chemically induced
- Abstract
Objectives: For designing early treatment for liver cancer, it is important to prepare an animal model to evaluate cancer prevention treatment by using inflammation disease. The hepatocarcinogenic N-Nitrosodiethylamine (NDEA) has been reportedly able to produce free radicals that cause liver inflammation leading to liver carcinoma. This study aimed to evaluate the inflammation disease model of mice induced with hepatocarcinogenic NDEA for five weeks induction., Methods: The BALB-c mice were induced with NDEA 25 mg/kg of body weight once a week for five weeks intraperitonially and it was then evaluated for the body weight during study periods. The mice were then sacrificed and excised for evaluating their organs including physical and morphological appearances and histopathology evaluations., Results: The results showed a significant decrease of body weight of mice after five times induction of 25 mg NDEA/kgBW per week intraperitonially. Different morphological appearances and weight of mice organs specifically for liver and spleen had also been observed. The histopathology examination showed that there were hepatic lipidosis and steatohepatitis observed in liver and spleen, respectively that might indicate the hepatocellular injury., Conclusions: It can be concluded that inducing mice with NDEA intraperitonially resulted in fatty liver disease leading to progress of cancer disease., (© 2021 Walter de Gruyter GmbH, Berlin/Boston.)
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- 2021
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44. The stability and irritability study of the chitosan- Aloe vera spray gel as wound healing.
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Retnowati D, Sari R, Hendradi E, and Septiani S
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- Animals, Chitosan, Plant Leaves, Rabbits, Skin, Wound Healing, Aloe
- Abstract
Objectives: Chitosan is a natural polysaccharide widely used in various clinical applications including regeneration of skin tissue. Aloe vera has properties in healing burns on the skin, anti-inflammatory effect, and leaves a protective layer on the skin after drying so it provides protection to the wound. The spray gel of chitosan- A. vera was developed as a wound healing that has combined of effect of both component and easy to use. The purpose of this study was to determine the physical stability and irritability of chitosan- A. vera spray gel., Methods: The spray gel stability test was conducted using thermal cycling and centrifugation methods. The organoleptic, viscosity, and pH of the spray were evaluated. The irritation test was performed by Draize Rabbit Test method., Results: Chitosan (0.5%)- A. vera (1%) spray gel characteristics has a weak yellow color, clear, and a strong A. vera odor. The pH of the spray gel was 4.88 ± 0.01; and the viscosity was 36.50 ± 0.23 cps. The result from the chitosan (0.5%)- A. vera (1%) spray gel stability test using thermal cycling method showed a decrease of viscosity, but remained stable when evaluated using centrifugation method. There was no difference in the pH and organoleptic observation from both tests. Based on the scoring and analysis of the reaction in rabbit skin, the Primary Irritation Index (PII) obtained was 0.56., Conclusions: The spray gel of chitosan (0.5%)- A. vera (1%) was stable and according to response category from the acute dermal irritation test, it can be concluded that chitosan (0.5%)- A. vera (1%) spray gel had a slightly irritating effect., (© 2021 Walter de Gruyter GmbH, Berlin/Boston.)
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- 2021
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45. The effect of chitosan type and drug-chitosan ratio on physical characteristics and release profile of ketoprofen microparticles prepared by spray drying.
- Author
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Rijal MAS, Masitah H, Purvitasari F, and Sari R
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- Chitosan, Ketoprofen, Particle Size, Pharmaceutical Preparations, Spray Drying
- Abstract
Objectives: In order to minimize gastrointestinal irritation and to extend the absorption of ketoprofen, microparticles prepared with chitosan have been developed. In this study, chitosan type and drug-chitosan ratio were investigated to prepare microparticles of ketoprofen and evaluated for physical characteristics and drug release profiles., Methods: Microparticles were prepared by using ionic gelation methods with chitosan, which has two different viscosities i.e., 19 and 50 cPs, cross-linked with tripolyphosphate, and dried by spray drying method. The microparticles were made with a drug-chitosan ratio of 5:15 and 6:15., Results: The results showed that the microparticles had spherical shapes. Increasing the amount of ketoprofen improved the drug content and entrapment efficiency. Evaluation of drug release in simulated intestinal fluid (pH 6.8) showed that the microparticles prepared with chitosan 19 cPs had the slowest release rate than those of chitosan 50 cPs, while that of the microparticles prepared with chitosan 50 cPs with the ratio of drug/polymer 6:15 was the fastest, as shown by its slope value. The release rate of microparticles with chitosan 19 cPs was slower than those microparticles with chitosan 50 cPs., Conclusions: It could be suggested that by increasing the amount of ketoprofen, it improved the entrapment efficiency and the release rate of microparticles., (© 2021 Walter de Gruyter GmbH, Berlin/Boston.)
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- 2021
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46. Cocrystal formation of loratadine-succinic acid and its improved solubility.
- Author
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Setyawan D, Adyaksa FR, Sari HL, Paramita DP, and Sari R
- Subjects
- Crystallization, Powders, Solubility, X-Ray Diffraction, Loratadine chemistry, Succinic Acid chemistry
- Abstract
Objectives: Loratadine belongs to Class II compound of biopharmaceutics classification system (BCS) due its low solubility and high membrane permeability. Cocrystal is a system of multicomponent crystalline that mostly employed to improve solubility. Succinic acid is one of common coformer in cocrystal modification. This research aims to investigate cocrystal formation between loratadine and succinic acid and its effect on solubility property of loratadine., Methods: Cocrystal of loratadine-succinic acid was prepared by solution method using methanol as the solvent. Cocrystal formation was identified under observation of polarization microscope and analysis of the binary phase diagram. The cocrystal phase was characterized by differential thermal analysis (DTA), powder X-ray diffraction (PXRD), Fourier transform infrared (FTIR), and scanning electron microscopy (SEM). Solubility study was conducted in phosphate-citrate buffer pH 7.0 ± 0.5 at 30 ± 0.5 °C., Results: Loratadine is known to form cocrystal with succinic acid in 1:1 M ratio. Cocrystal phase has lower melting point at 110.9 °C. Powder diffractograms exhibited new diffraction peaks at 2 θ of 5.28, 10.09, 12.06, 15.74, 21.89, and 28.59° for cocrystal phase. IR spectra showed that there was a shift in C=O and O-H vibration, indicating intermolecular hydrogen bond between loratadine and succinic acid. SEM microphotographs showed different morphology for cocrystal phase. Loratadine solubility in cocrystal phase was increased up to 2-fold compared to loratadine alone., Conclusions: Cocrystal of loratadine and succinic acid is formed by stoichiometry of 1:1 via C=O and H-O interaction. Cocrystal phase shows different physicochemical properties and responding to those properties, it shows improved loratadine solubility as well., (© 2021 Walter de Gruyter GmbH, Berlin/Boston.)
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- 2021
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47. Interactions of primaquine and chloroquine with PEGylated phosphatidylcholine liposomes.
- Author
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Miatmoko A, Nurjannah I, Nehru NF, Rosita N, Hendradi E, Sari R, and Ekowati J
- Subjects
- Antimalarials administration & dosage, Antimalarials pharmacokinetics, Chemistry, Pharmaceutical, Chloroquine administration & dosage, Chloroquine pharmacokinetics, Cholesterol chemistry, Drug Compounding methods, Drug Liberation, Fluoresceins pharmacokinetics, Humans, Liposomes, Malaria drug therapy, Nanoparticles chemistry, Phosphatidylethanolamines chemistry, Polyethylene Glycols chemistry, Primaquine administration & dosage, Primaquine pharmacokinetics, X-Ray Diffraction, Antimalarials chemistry, Chloroquine chemistry, Pharmaceutical Vehicles chemistry, Phosphatidylcholines chemistry, Primaquine chemistry
- Abstract
This study aimed to analyze the interaction of primaquine (PQ), chloroquine (CQ), and liposomes to support the design of optimal liposomal delivery for hepatic stage malaria infectious disease. The liposomes were composed of hydrogenated soybean phosphatidylcholine, cholesterol, and distearoyl-sn-glycero-3-phosphoethanolamine-N-(methoxy[polyethyleneglycol]-2000), prepared by thin film method, then evaluated for physicochemical and spectrospic characteristics. The calcein release was further evaluated to determine the effect of drug co-loading on liposomal membrane integrity. The results showed that loading PQ and CQ into liposomes produced changes in the infrared spectra of the diester phosphate and carbonyl ester located in the polar part of the phospholipid, in addition to the alkyl group (CH
2 ) in the nonpolar portion. Moreover, the thermogram revealed the loss of the endothermic peak of liposomes dually loaded with PQ and CQ at 186.6 °C, which is identical to that of the phospholipid. However, no crystallinity changes were detected through powder X-ray diffraction analysis. Moreover, PQ, with either single or dual loading, produced the higher calcein release profiles from the liposomes than that of CQ. The dual loading of PQ and CQ tends to interact with the polar head group of the phosphatidylcholine bilayer membrane resulted in an increase in water permeability of the liposomes.- Published
- 2021
- Full Text
- View/download PDF
48. Do We Take a Robot's Needs into Account? The Effect of Humanization on Prosocial Considerations Toward Other Human Beings and Robots.
- Author
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Nijssen SRR, Heyselaar E, Müller BCN, and Bosse T
- Subjects
- Adult, Female, Humans, Male, Young Adult, Robotics, Social Perception
- Abstract
Robots are becoming an integral part of society, yet the extent to which we are prosocial toward these nonliving objects is unclear. While previous research shows that we tend to take care of robots in high-risk, high-consequence situations, this has not been investigated in more day-to-day, low-consequence situations. Thus, we utilized an experimental paradigm (the Social Mindfulness "SoMi" paradigm) that involved a trade-off between participants' own interests and their willingness to take their task partner's needs into account. In two experiments, we investigated whether participants would take the needs of a robotic task partner into account to the same extent as when the task partner was a human (Study I), and whether this was modulated by participant's anthropomorphic attributions to said robot (Study II). In Study I, participants were presented with a social decision-making task, which they performed once by themselves (solo context) and once with a task partner (either a human or a robot). Subsequently, in Study II, participants performed the same task, but this time with both a human and a robotic task partner. The task partners were introduced via neutral or anthropomorphic priming stories. Results indicate that the effect of humanizing a task partner indeed increases our tendency to take someone else's needs into account in a social decision-making task. However, this effect was only found for a human task partner, not for a robot. Thus, while anthropomorphizing a robot may lead us to save it when it is about to perish, it does not make us more socially considerate of it in day-to-day situations.
- Published
- 2021
- Full Text
- View/download PDF
49. Clinical Characteristics and Follow-Up Results of Adrenal Incidentaloma.
- Author
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Yilmaz N, Avsar E, Tazegul G, Sari R, Altunbas H, and Balci MK
- Subjects
- Adult, Aged, Female, Follow-Up Studies, Humans, Male, Middle Aged, Adrenal Gland Neoplasms pathology, Adrenal Gland Neoplasms physiopathology, Disease Progression, Outcome Assessment, Health Care
- Abstract
It is recommended that adrenal incidentaloma patients should be monitored for radiological changes, increase in size and new functionality that may occur in the future, even if they are benign and nonfunctional at the initial evaluation. Our aim is to evaluate the key clinical characteristics of adrenal incidentaloma patients focusing on changes during follow-up and associated clinical outcomes. A total of 755 patients (median age: 56 years), with an adrenal incidentaloma > 1 cm and underwent functionality tests, were included in the study. Clinical characteristics, functionality status and follow-up durations were recorded. During the course of follow-up, any changes in size and development of new functionality, and clinical consequences thereof were evaluated. In 71.8% of patients, incidentalomas were non-functional. Most frequent functionality (15.8%, n=119) was subclinical hypercortisolemia (SH) [10.9% (n=82) possible autonomous cortisol secretion (PACS) and 4.9% (n=37) autonomous cortisol secretion (ACS)] of all incidentalomas. Frequencies of Cushing's syndrome (CS), pheochromacytoma and primary hyperaldosteronism were 4.9% (n=37), 3.8% (n=29) and 3.7% (n=28), respectively. Adrenocortical carcinoma frequency was 1.5% (n=11). Of 755 patients, 43% (n=325) were followed up regularly more than 6 months. Median follow-up duration was 24 months (6-120). A total of 17 (5.2%) patients, which had non-functional incidentalomas at baseline had developed new functionality during follow-up, of which 15 (4.6%) were SH [13 patients (4%) PACS and 2 patients (0.6%) ACS] and 2 (0.6%) were CS. During follow-up, 24% (n=78) of the patients had an increase in mass size between 5-9 mm, while 11.7% (n=38) of the patients had an increase of ≥10 mm. During follow-up, 4% (n=13) of the patients developed a new lesion with a diameter ≥10 mm on the opposite side. In patients with a follow-up duration of more than 2 years, frequencies of size increase and new lesion emerging at the opposite adrenal gland were higher. 14 patients (4.3% of the patients with regular follow-up) underwent surgery due to increase in size or development of new functionality during follow-up. Our study demonstrated that a necessity for surgery may arise due to increase in size and development of functionality during follow-up period in adrenal incidentaloma patients, and thus continuing patient follow-up, even with wider intervals, will be appropriate., Competing Interests: The authors declare that they have no conflict of interest., (Thieme. All rights reserved.)
- Published
- 2021
- Full Text
- View/download PDF
50. Approach to Surgical Patients in a COVID-19 Pandemic Hospital.
- Author
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Sari R, Kaya S, Hargura AS, Altin O, and Kucuk HF
- Subjects
- COVID-19 epidemiology, COVID-19 transmission, Humans, COVID-19 prevention & control, Infection Control organization & administration, Patient Selection, Surgical Procedures, Operative
- Published
- 2021
- Full Text
- View/download PDF
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