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Abstract Nucleotide-binding leucine-rich repeat (NLR) disease resistance genes typically confer resistance against races of a single pathogen. Here, we report that Yr87/Lr85, an NLR gene from Aegilops sharonensis and Aegilops longissima, confers resistance against both P. striiformis tritici (Pst) and Puccinia triticina (Pt) that cause stripe and leaf rust, respectively. Yr87/Lr85 confers resistance against Pst and Pt in wheat introgression as well as transgenic lines. Comparative analysis of Yr87/Lr85 and the cloned Triticeae NLR disease resistance genes shows that Yr87/Lr85 contains two distinct LRR domains and that the gene is only found in Ae. sharonensis and Ae. longissima. Allele mining and phylogenetic analysis indicate multiple events of Yr87/Lr85 gene flow between the two species and presence/absence variation explaining the majority of resistance to wheat leaf rust in both species. The confinement of Yr87/Lr85 to Ae. sharonensis and Ae. longissima and the resistance in wheat against Pst and Pt highlight the potential of these species as valuable sources of disease resistance genes for wheat improvement.

The present study investigates the significance of the utilization of biodiesel derived from waste cooking oil in diesel engines and its impact on engine output and environmental pollution after blending with diesel and 1-pentanol. The higher values of the ignition index and comprehensive performance index of 4.34 × 10−4mass/min°C2 and 13.71× 10−6 mass2/min2 °C3, respectively, for D70B20P10 (70 % diesel, 20 % biodiesel & 10 % 1-pentanol by volume) indicate superior combustion performance. At full load, carbon monoxide and unburned hydrocarbon emissions from 1-pentanol blended fuels decrease significantly, ranging from 40 % to 52 % and 30.76–46.15 % compared to diesel. The D70B20P10 also showed an improved thermal efficiency of 28.68 % among all tested fuels at full load but slightly lower than diesel (29.56 %). Diesel demonstrated superior in-cylinder pressure (ICP) of 77 bar and heat release rate (HRR) of 41.1 J/ºCA owing to its excellent combustion characteristics. Introducing 5–10 % 1-pentanol in blend improved combustion, elevating ICP and HRR, attributed to enhanced fuel atomization and oxygen content. The sustainable process index value obtained for a global index per person is 0.002×10−4cap Litre-1, which lies between 0 and 1, indicates sustainability and compatibility of biodiesel production demonstration by universal biofuels (Andhra Pradesh).

Background The Government of India undertook several measures for COVID-19 pandemic, of which school closure was one. This led to sudden shift of teaching methods from classroom-based to online mode. This study aimed to understand the effects of school closure on children during lockdown period. Methods This was a community-based qualitative study conducted in Faridabad District, Haryana, India, from January 2022 to February 2022. Two focus group discussions (FGDs) with school students of 8th standard and above and two FGDs with parents of school students below 8th standard were conducted. In-depth interviews were conducted with two school headmasters, two teachers, a Senior Medical Officer (SMO), District Education Officer (DEO), and District Elementary Education Officer (DEEO). Responses were recorded, transcribed, and reviewed to identify themes, and thematic analysis was done. Four major themes were framed—academic, physical, behavioral, and psychosocial. Results Decreased academic performance, teacher-student interaction, and distraction from the study were found in academic domain. There was reluctance to go back to school reopening. Low physical exercise, irregular sleep cycles meal skipping, and increased screen time were noticed. Limited mid-day meal nutrition was available. Increased fear, anxiety, and loneliness were faced along with an increase in household quarrels and violence. An increase in the number of child marriages was also reported. Few students had positive impacts like improvement in hygiene practices, learning new hobbies, and skills. Conclusion School closure had impact on the physical, mental, socio-behavioral, and academic aspects of school-going children. In case of similar events in the future, these impacts must be kept in mind by policymakers to achieve a balance between effective pandemic control and fruitful childhoods.

Background: Hypotension following induction of general anesthesia (GA) is commonly observed. Ultrasound (US) measurement of collapsibility index (CI) of the inferior vena cava (IVC) for predicting postinduction hypotension has been studied. As there is limited data available comparing the diagnostic accuracy of subclavian vein (SCV) versus IVC-CI, we performed this observational study. Methods: A total of 132 adult patients scheduled for elective surgery under GA were enrolled. US measurements of three readings of maximum and minimum diameters of SCV and IVC were recorded during both quiet and deep breathing, and the mean of three values was calculated. CI was derived using the formula: (dmax – dmin) × 100/dmax. Subsequently, GA was administered using standard technique, irrespective of the findings of SCV and IVC measurements. The administered drugs and dosage were recorded. Hemodynamic parameters were collected at baseline and then at every minute for the first 20 min. The primary objective was to compare the diagnostic accuracies of SCV-CI and IVC-CI for prediction of postinduction hypotension during quiet breathing. The secondary objectives were to compare the diagnostic accuracies during deep breathing and find the correlation between IVC-CI and SC-CI during quiet and deep breathing, incidence of hypotension, and time required to acquire US images. Results: Fifty-seven patients developed postinduction hypotension. During quiet breathing, SCV-CI ≥10% had a sensitivity of 68% and specificity of 56% (area under curve [AUC] [95% confidence interval {CI}] of 0.659 [0.56–0.75]; P = 0.002), while IVC-CI ≥34% had a sensitivity of 70% and specificity of 59% (AUC [95% CI] of 0.672 [0.58–0.76]; P = 0.001) for prediction of postinduction hypotension. During deep breathing, both SCV-CI and IVC-CI had moderate accuracy (P = 0.001 for both). Pearson’s correlation showed a significant positive correlation between SCV-CI and IVC-CI with a correlation coefficient (r) of 0.313 during quiet breathing and 0.379 during deep breathing (P < 0.001). The time required for acquiring US images was significantly less for SCV compared to IVC during both quiet and deep breathing (P < 0.001 for both). Conclusion: Both SCV-CI and IVC-CI were found to have good and comparable diagnostic accuracy for the prediction of postinduction hypotension. We also found a significant positive correlation between SCV-CI and IVC-CI. In comparison to IVC, US scanning of SCV took lesser time to acquire the images.

Background and Aim: Patient movement during magnetic resonance imaging (MRI) is the most frequent cause of artifacts and poor scan quality. Children cannot lie still. Thus, anesthesia is required to keep the child calm and immobile. This randomized double-blinded clinical trial compares the clinical effects of the addition of dexmedetomidine as premedication with ketofol on the quality of sedation. We hypothesized that the addition of dexmedetomidine would improve the quality of sedation. Methods: A total of 132 children aged 6 months to 10 years were randomized into groups DK (dexmedetomidine–ketofol) and K (ketofol). DK received an intravenous bolus of dexmedetomidine (0.5 mcg/kg) as premedication 10 minutes prior. Both the groups were induced with ketofol (0.5 mg/kg), and sedation was maintained with propfol infusion (100 mcg/kg/min). The primary objective was the quality of sedation as assessed by the University of Michigan Sedation Scale. Image quality, requirement of rescue propofol dose, recovery, and adverse events were also studied. Data are given as median [interquartile range (IQR)] or frequency. Results: All 132 children completed MRI scans. The DK group showed significantly better quality of sedation, 71% versus 47% of children, a median difference of 1 (-0.569 to -0.0969), P < .005, a better quality of scan, a reduced number of additional doses of propofol, and a decreased total dose of propofol. Hemodynamic parameters and recovery times for the two groups were similar. There were no significant side effects in both groups. Conclusion: The quality of sedation and the quality of the MRI scan are greatly improved by administering dexmedetomidine (0.5 mcg/kg) 10 minutes before to induction. Additionally, this technique decreases the need of propofol and gives better hemodynamic stability without delaying the recovery time.

Background: Maintaining optimal hearing health and preventing ear infections is crucial across all life stages, spanning from before birth and infancy to middle age and beyond. The primary aim of the research was to evaluate and compare the effectiveness of the telemedicine-enabled otoscope (TEO) in diagnosing ear diseases with that of the conventional otoscope. Materials and Methods: The databases PubMed, Cochrane, and Embase were thoroughly searched to find original studies on TEO at the community as well as hospital levels along with meta-analysis for comparison with standard diagnostic methods using traditional otoscopes. Results: The telemedicine-equipped otoscope displays a sensitivity of 82% (confidence interval 0.78–0.95) and a specificity of 95% (confidence interval 0.93–0.96). When employed by physicians, the combined sensitivity and specificity become 84% (confidence interval 0.79–0.88) and 91% (confidence interval 0.87–0.94), respectively. Community Health Workers (CHWs) using telemedicine-enabled otoscopes exhibit a collective sensitivity of 80% (confidence interval 0.72–0.87) and a collective specificity of 97% (confidence interval 0.95–0.98). Snapping multiple photographs and removal of cerumen where necessary in increasing the quality of the photographs for diagnosis. Conclusions: The TEO holds the promise of substantially enhancing the accessibility of audiology services, encompassing evaluation, public outreach, and fundamental care. Its implementation has the potential to fortify primary health care environments, contributing to the prevention of ear diseases and assisting in mitigating the shortage of skilled ear care professionals.

Background and Objectives: Rising hypertension from inadequate detection, noncompliance with treatment, and poor control presents a major public health challenge. Previously, adopting the strategy of self-monitoring of blood pressure (SMBP) showed better hypertension detection, control, and medication adherence. However, evidence from India is scarce. Here, we present the trial protocol for the effectiveness of SMBP intervention in hypertension detection, blood pressure (BP) control, and medication adherence in a primary care set-up. Methods: EASE-BP is an open-label randomized trial in two distinct adult populations – part-A self-reported non-hypertensive population (total sample size: 400) and part-B known hypertensive population (total sample size: 332). The two populations will be sampled from two separate villages under the Ballabgarh Health and Demographic Surveillance System. In both the populations, participants randomized in the intervention arm will receive a validated electronic BP device and will be advised to self-monitor BP for at least twice a month (or more). Those in the control arm will be advised to monitor BP for at least twice a month (or more) at the nearby health center. Participants in both arms will receive education on hypertension and atherosclerotic disease. In addition, adult family members in the households of randomized participants will be encouraged to monitor their BP. All participants and family members will be instructed to maintain a log of BP recordings in a diary that will be provided to them. Data will be collected at baseline and then every month for three-months. The primary outcome in part-A will be the incidence of new cases of hypertension during 3 months follow-up and in part-B will be the difference in SBP and rate of medication adherence at 3 months follow-up. Secondary outcomes will include (1) uptake of the intervention, (2) any stroke, myocardial infarction, or death, (3) additional yield of new cases of hypertension among the family members, and (4) integrating the intervention into the national programs for long-term noncommunicable disease goals. Conclusion: EASE-BP will help understand if SMBP improves hypertension detection, BP control, and medication adherence. Consequently, this will appraise policymakers on whether provision of BP instruments may be added to the national program for hypertension prevention and control. Trial Registry Number: This trial was registered under Clinical Trial Registry – India with reference number CTRI/2023/02/049949.

Abstract Background Lung cancer ranks as one of the most rapidly growing malignancies. Which is characterized by its poor prognosis and a low survival rate due to late diagnosis and limited efficacy of conventional treatments. In recent years nanotechnology has emerged as a promising frontier in the management of lung cancer, presenting novel strategies to enhance drug administration, improve therapeutic efficiency, and mitigate side effects. This research comprehensively evaluates the current state and research trends concerning the application of nanomaterials in lung cancer through bibliometric analysis. Materials and methods We employed a systematic approach by retrieving studies from the Scopus database that focused on nanomaterials and lung cancer between 2003 and 2023. Subsequently, we carefully selected relevant articles based on predetermined inclusion criteria. The selected publications were then subjected to bibliometric and visual analysis using softwares such as VOSviewer and Biblioshiny. Results A total of 3523 studies that meet inclusion criteria were selected for bibliometric analysis. We observed a progressive increase in the number of annual publications from 2003 to 2023, indicating the growing interest in this field. According to our analysis, China is the primary contributor to publication output among the countries. The “Ministry of Education of the People's Republic of China” was the most influential institution. Among the authors, "Dr. Jack A. Roth” and “Dr. Huang Leaf” had the highest number of publications and cited publications, respectively. The “International Journal of Nanomedicine” was found to be the most prolific journal in this field. Additionally, “Biomaterials” emerged as the most cited journal. Through keyword analysis, we identified five main research themes and future research directions; nono-immunotherapy and green synthesis are the hot topics in this research field. Conclusion Our study summarized the key characteristics of publications in this field and identified the most influential countries, institutions, authors, journals, hot topics, and trends related to the application of nanomaterials in lung cancer. These findings contribute to the existing body of knowledge and serve as a foundation for future research endeavors in this area. More effective efforts are needed in this field to reduce the burden of lung cancer and help achieve the United Nation’s Sustainable Development Goals.

Abstract Background Alpha-1 adrenergic receptor antagonists (α1-ARAs) are frequently used in treatment of Hypertension and symptomatic benign prostatic hypertrophy (BPH). Numerous studies have demonstrated the association between α1-ARAs like Tamsulosin and increased surgical risks for patients undergoing cataract surgery. This study aims to identify and study the effects of α1-ARAs on iris parameters and the subsequent operative challenges encountered during cataract surgery. Methods A cross-sectional, prospective study involving 30 patients on α1-ARAs planned for cataract surgery and equal number of age and sex matched controls were subjected to evaluation of changes on iris parameters and subsequent challenges in cataract surgery. Results The study group had statistically significant lesser pupil diameter. Iris thickness at sphincter muscle region (SMR) was similar between groups (P = 0.53). Significantly lower values of iris thickness at dilator muscle region (DMR) found in treated subjects (P =

OBJECTIVE: The objective is to evaluate the efficacy of platelet-rich plasma and steroid injection in the management of sacroiliitis. Background: Sacroiliitis is considered a diagnostic feature of seronegative spondyloarthropathy (SPA). Sacroiliac joint steroid injection is the most commonly used method. Currently steroid, injection therapy and platelet-rich plasma (PRP) therapy are current treatment trends. Material and Methods: This interventional study included 60 patients with seronegative axial SPA. Patients were divided into two groups: group I received a c arm guided steroid injection and group II received a PRP injection. Patients were assessed by Visual Analog Scale and Modified Oswestry Disability Questionnaire (MODQ) at 4 and 8 weeks postinjection and by magnetic resonance imaging (MRI) at 8 weeks postinjection. Result: Steroids and PRP are effective in treating sacroiliitis. The improvement was significant and lasted longer in group II (68.6% mild pain by Vas and 74.3% minimal disability related to MODQ) compared to group I at 8 weeks postinjection. Steroid-treated patients improved significantly in 4 weeks (60% of patients experienced mild pain in Vas and 45.7% had minimal defects in MODQ), but efficacy declined after 8 weeks. According to follow-up MRI, active sacroiliitis can be completely improved with PRP injection (57.1% with normal MRI results after 8 weeks). Conclusion: Steroids and PRP were effective in the treatment of sacroiliitis in seronegative SPA under C arm guidance. But PRP was persistent and prolonged.

Background: Tibia shaft fractures are the most common lower limb long bone fractures, with approximately 80% occurring in the diaphysis region. Intramedullary interlocking nailing is a common procedure for treating these fractures, typically performed with the injured extremity positioned at a minimum of 90° of knee flexion to achieve optimal exposure of the correct entry point. However, the tension of the quadriceps tendon often leads to a typical apex anterior angulation of the proximal fragment. Suprapatellar nailing, performed with the knee in a semi-extended position, aims to reduce this anterior angulation. The objective of this study is to investigate the outcomes of suprapatellar access for intramedullary nailing in tibia fractures. Methods: This study employs a descriptive longitudinal design. Sixty cases of closed shaft tibia fractures were treated using the suprapatellar nailing technique. Results: Sixty patients with tibia fractures were included in the study. All patients underwent operative procedures involving intramedullary interlocking tibia nails using the suprapatellar approach. Out of the 60 patients treated with the suprapatellar approach, excellent outcomes were observed, with good range of movements and high scores on the lower extremity functional scale. Conclusions: The suprapatellar approach demonstrated excellent outcomes for proximal 1/3rd tibia fractures.

Abstract Background Goat milk is gaining popularity as a superior alternative to bovine milk due to its closer resemblance to human milk. Understanding the molecular processes underlying lactation is crucial for improving milk quality and production in goats. However, the genetic mechanisms governing lactation in goats, particularly in indigenous breeds like the Jakhrana, remain largely unexplored. Results In this study, we performed a comprehensive transcriptomic analysis of Jakhrana goat mammary glands during early and late lactation stages. We isolated milk somatic cells and conducted RNA sequencing, followed by transcript quantification and mapping against the ARS1.2 Capra hircus reference assembly. Our analysis identified differentially expressed genes (DEGs) and commonly expressed genes (CEGs) across the lactation phases. Early lactation showed enrichment of genes encoding antimicrobial peptides and lubrication proteins, while late lactation exhibited heightened expression of genes encoding major milk proteins. Additionally, DEG analysis revealed upregulation of pivotal genes, such as the ABC transporter gene MRP4, implicated in modulating milk composition and quality. Conclusion Our findings provide insights into the genetic mechanisms underlying lactation dynamics in the Jakhrana goat. Understanding these mechanisms could help in improving milk production and quality in goats, benefiting both the dairy industry and consumers.

Abstract In the realm of disease vectors and agricultural pest management, insecticides play a crucial role in preserving global health and ensuring food security. The pervasive use, particularly of organophosphates (OPs), has given rise to a substantial challenge in the form of insecticide resistance. Carboxylesterases emerge as key contributors to OP resistance, owing to their ability to sequester or hydrolyze these chemicals. Consequently, carboxylesterase enzymes become attractive targets for the development of novel insecticides. Inhibiting these enzymes holds the potential to restore the efficacy of OPs against which resistance has developed. This study aimed to screen the FooDB library to identify potent inhibitory compounds targeting carboxylesterase, Ha006a from the agricultural pest Helicoverpa armigera. The ultimate objective is to develop effective interventions for pest control. The compounds with the highest scores underwent evaluation through docking studies and pharmacophore analysis. Among them, four phytochemicals—donepezil, protopine, 3′,4′,5,7-tetramethoxyflavone, and piperine—demonstrated favorable binding affinity. The Ha006a-ligand complexes were subsequently validated through molecular dynamics simulations. Biochemical analysis, encompassing determination of IC50 values, complemented by analysis of thermostability through Differential Scanning Calorimetry and interaction kinetics through Isothermal Titration Calorimetry was conducted. This study comprehensively characterizes Ha006a-ligand complexes through bioinformatics, biochemical, and biophysical methods. This investigation highlights 3′,4′,5,7-tetramethoxyflavone as the most effective inhibitor, suggesting its potential for synergistic testing with OPs. Consequently, these inhibitors offer a promising solution to OP resistance and address environmental concerns associated with excessive insecticide usage, enabling a significant reduction in their overuse.

Abstract Taro is a tropical plant and an underutilized root crop that has a good source of carbohydrate. Taro tuber contains 70%–80% of starch on dry basis. This review highlights the extraction of taro starch, latest advancements in the modification such as physical, chemical and enzymatic modification of taro starch. Furthermore, after modification of taro starch, molecular weight and amylopectin branch chain length distribution, granular shape, percentage crystallinity, swelling and solubilization, pasting and thermal properties and in vitro digestibility of taro starch were significantly affected. Additionally, researchers have explored novel methods to modify the physicochemical characteristics of taro starch, enhancing its functionality as a thickening, gelling, and stabilizing agent in various food formulations. However, fabrication of nanoparticles from taro starch was also studies. Various health benefits of taro starch have been reported in this study. One significant health benefit of taro starch is its potential to improve blood sugar management. Furthermore, the versatility of taro starch in food applications has expanded, ranging from traditional staples to modern convenience foods. Its gluten‐free nature makes it an attractive option for individuals with gluten sensitivity or celiac disease. Taro starch is increasingly incorporated into bakery products, snacks, noodles, and as a thickening agent in soups and sauces. The unique sensory attributes and nutritional profile of taro starch contribute to the development of novel, health‐conscious food products that cater to evolving consumer preferences.

Background: The objective is to assess the association of body fluid load in the pathogenesis of sinonasal polyposis. Subjects and Methods: The targeted cases with chronic rhinosinusitis (CRS) with nasal polyposis and control of CRS without polyposis were randomly taken from the admitted patients. Two groups of 30 people each were taken. Demographic details such as name, age, and gender were noted. Excess body water was then calculated by subtracting the perfect body water from the total body water (TBW). Results: Of 30 cases and 30 controls aged 18–60, the median was 30.5, and the mean was 34 ± 12.8 years. The gender of the case was 18 males and 12 females, while in control, the males and females were of equal number. The mean TBW was 34.4 ± 5.27 L in cases and 32.4 ± 5.87 L in controls. Total body weight was found to be higher in cases than in controls but not found to be statistically significant (P = 0.160). Excess body water was found in 60% of nasal polyps cases and 46.7% of controls, which was statistically insignificant (P = 0.301). Conclusion: There is a complex interplay between our body fluid dynamics and nasal polyp pathogenesis in CRS with polyposis. While our findings suggest potential trends with small sample sizes, further research with more extensive and diverse populations is needed to authenticate and expand on these observations.

Abstract Background The human endometrium, lining the inner uterus, regenerates over 400 times uniquely during a woman’s reproductive life. Endometrial stem cells (eSCs) enrich the tissue, resulting in a dense vascular network, significant angiogenic potential, and effective regeneration power. Being of natural angiogenic properties and proven effective in the treatment of vascular disorders, eSCs can be considered safe, reliable, and superior to other post-natal stem cells. Cluster of Differentiation 146 (CD146) has emerged as a pivotal marker associated with pericytes and endothelial cells for promoting angiogenesis. Endometrial cells with high CD146 expression could proliferate and differentiate into multiple lineages. This study will explore the role of CD146 in eSCs, focusing on the potential to boost the angiogenic and regenerative functions of the cells. The novelty of this study lies in the investigation of CD146 on eSC function, which may open new possibilities for eSC-based therapy in regenerative medicine and vascular disorders. Methods The study involved obtaining endometrial biopsies from active reproducing women to isolate and cultivate eSCs. eSCs were assessed for growth factor secretion pattern, characterized for their mesenchymal properties. Finally, eSCs were tested for their angiogenic potential by angiogenic gene expression profile and in-ovo chick embryo model. As aimed, to check the role of CD146 in eSC angiogenesis, CD146+ cells were magnetically sorted and cultured. The sorted cells underwent various analyses, including flowcytometry to identify mesenchymal markers and human growth factor panel to analyze growth factor secretion profiles The study evaluated the angiogenic potential of CD146 + cells using functional assays, including ring formation, endothelial differentiation, and wound scratch assays, to evaluate cell migration and healing capabilities. Molecular insights were obtained through chemokine and cytokine investigations In-ovo Chick model assay was conducted to check the angiogenic potential and evaluated through macroscopic as well as through immunohistochemistry. Result Endometrial stem cells (eSCs) were successfully isolated using a combination of mechanical and enzymatic digestion, followed by culturing in complete DMEM media. The secretion profile of eSCs revealed significant production of various angiogenic growth factors, including Granulocyte macrophage colony-stimulating factor (GM-CSF), granulocyte colony stimulating factor (G-CSF), Vascular endothelial growth factor (VEGF), Fibroblast growth factors (FGF), and Platelet derived growth factor AA (PDGF-AA). The angiogenic gene profile indicated upregulation of several angiogenic genes in eSCs. The mesenchymal nature of eSCs was demonstrated through surface marker analysis (Cluster of differentiation 73, Cluster of differentiation 90, Cluster of differentiation 105) and trilineage differentiation. The in-ovo chick model confirmed the angiogenic potential of eSCs. CD146+ cells, isolated via magnetic sorting, exhibited enhanced angiogenic potential. These cells secreted significant levels of angiogenic growth factors such as VEGF. In Matrigel assays, CD146+ cells formed endothelial ring structures more rapidly and persistently than unsorted eSCs. Semi-quantitative PCR confirmed their endothelial differentiation. CD146+ cells express various angiogenic chemokines such as CXCL5, CXCL8, CCL3, and CCL20 and cytokines such as GM-CSF, Interleukin-1β (IL-1β), Interleukin-6 (IL-6), PDGF AA/BB, Epidermal growth factor (EGF), Endothelin 1, Angiopoietin. In-ovo chick model assay showed that CD146+ cells had superior angiogenesis, with more nodes, junctions, and segments compared to eSCs and controls. Immunohistochemistry confirmed increased expression of endothelial markers (Cluster of differentiation 31, VEGF, Vascular associated protein (VAP), Von Willebrand factor (vWF) in CD146+ cells. Conclusion The study highlights the angiogenic potential of endometrial stem cells, particularly the CD146+ cell population. These cells promote angiogenesis, secreting growth factors and forming stable blood vessel structures. CD146+ cells have higher expression levels of VEGF and TGF-α, key factors in angiogenesis. This suggests CD146+ eSCs may be promising for therapeutic applications in vascular diseases requiring angiogenesis. Further research is needed.

This study was conducted over two growing seasons (2022-2023 and 2023-2024). Using a randomised block design, 16 treatments consisted of combinations of vermicompost, biochar, jaggery, poultry manure, farmyard manure, cow urine, and neem cake, and three replications were used in the study. The objective was to assess how these organic amendments affected the antioxidant, phenolic and flavonoid contents in guava fruit. The treatment T6(Vermicompost 5 kg/tree + Biochar 7.5 kg/tree + Jaggery 1.25 kg/tree) produced the highest levels of antioxidant, phenolic and flavonoid, according to the results. T6 in particular showed an increase in antioxidant activity from 46.48% to 48.14%, phenolic content from 29.72 mg TA/g to 30.93 mg TA/g and flavonoid content from 23.88 mg/g FW to 25.14 mg/g FW. This study provides important information for sustainable horticultural practices by highlighting the potential of organic amendments to enhance the nutritional qualities of guava cv. L-49.

Abstract Backgroud Before fertilization, spermatozoa undergo a crucial maturation step called capacitation, which is a unique event regulates the sperm’s ability for successful fertilization. The capacitation process takes place as the spermatozoa pass through the female reproductive tract (FRT). Dihydrolipoamide dehydrogenase (DLD) protein is a post-pyruvate metabolic enzyme, exhibiting reactive oxygen species (ROS) production which causes capacitation. Additionally, other vital functions of DLD in buffalo spermatozoa are hyperactivation and acrosome reaction. DLD produces the optimum amount of ROS required to induce capacitation process in FRT. Depending on physiological or pathophysiological conditions, DLD can either enhance or attenuate the production of reactive oxygen species (ROS). Aim of this study was to investigate whether changes in the production of ROS in sperm cells can impact their ability to fertilize by triggering the capacitation and acrosome reaction. Results In this study, abundance of DLD protein was quantified between high (n = 5) and low fertile bull (n = 5) spermatozoa. It was found that compared to high-fertile (HF) bulls, low-fertile (LF) bulls exhibited significantly (P

Lakes in the hilly regions of the Sikkim Himalayas in India are crucial for water supply and tourism. However, this area experiences frequent earthquakes and microtremors, increasing the risk of seismic hazards and contributing to a higher density of subsurface fractures and discontinuities. This has led to water seepage in lakes across Sikkim, turning some from perennial to seasonal. To investigate these issues, geoelectrical mapping techniques, specifically Vertical Electrical Sounding (VES) and profiling, were used to study Dhap Pokhari Lake in Sikkim’s Pakyong district. The findings revealed a subsurface fracture zone beginning at a depth of 20 m and extending down to 50 m. The VES data showed significant variations in sediment thickness and subsurface lithology between two measurement points only 10 m apart, with a noticeable ground settlement of about 2 m at one location. The profiling results indicated a major fracture and two minor ones, which are likely causing water seepage and ground saturation, particularly during rainy seasons, leading to compaction and ground settlement. This poses a risk to the structural stability of the surrounding areas, highlighting the need for effective lake restoration strategies. Geoelectrical mapping is a valuable tool for identifying such subsurface fractures and making evidence-based strategies to revive lakes in this seismically active region.

The increasing global awareness of environmental sustainability and the urgent need to reduce plastic waste have driven significant interest in the valorization of agricultural by-products. This study explores the potential of fruit and vegetable waste and by-products valorization using green and novel technology such as supercritical, microwave, ultrasound, high hydrostatic pressure and cold plasma technology for developing sustainable food packaging solutions. By utilizing components such as pectin from citrus peels, starch from potato skins, and fibers from banana peels, innovative biodegradable and compostable packaging materials can be produced. These materials not only reduce reliance on petroleum-based plastics but also enhance the circular economy by repurposing waste that would otherwise contribute to environmental pollution. The research highlights various processing methods, including extraction, blending with biopolymers, and composite formation, to convert by-products into films, coatings, and moulded packaging. The resulting products exhibit desirable properties such as biodegradability, flexibility, mechanical strength, and, in some cases, antimicrobial and antioxidant activities, which can extend the shelf life of food products. Moreover, nanotechnology application in fruits and vegetables-based packaging is also discussed. Despite the promising benefits, challenges such as cost, scalability, and consumer acceptance remain. Addressing these issues through continued research, supportive policies, and industry collaboration is crucial for the widespread adoption of these sustainable packaging solutions. This study underscores the potential of agricultural by-products in creating eco-friendly food packaging, contributing to waste reduction and environmental sustainability.

Background and Aims: Ultrasonography (USG)-guided arterial cannulation is a frequently performed procedure in the operating room and intensive care unit. Conventionally, longitudinal/in-plane and transverse/out-of-plane approaches are used for cannulation. Recently, a longitudinal oblique approach has been described with the advantage of wide visualization area. Hence, the present study was designed to compare the success of USG-guided radial artery cannulation in longitudinal oblique axis (LOA) and longitudinal axis (LA). Material and Methods: Seventy patients requiring radial artery cannulation were randomly allocated into two groups: group L (USG-guided radial artery cannulation in LA) and group O (USG-guided radial artery cannulation in LOA). Primary outcome was to assess cannulation success in the first attempt, while the secondary outcomes were to assess the number of attempts, failure rate, total cannulation time, and associated complications. Results: First-attempt success was higher in group O (80%) compared to group L (54.3%), with a P value of 0.022. In group L, 31.4% required two attempts and 5.7% had three attempts, while in group O, 14.3% had two attempts and 2.9% required three attempts. Group L failure rate was 8.6%, while it was 2.9% in group O. The mean total cannulation time (sec) for group L was 146.83 ± 89.37 and group O was 63.89 ± 26.277. No complication was observed with group O, while in group L, 9% had hematoma formation. Conclusion: The LOA approach for USG-guided radial artery cannulation has higher first-pass success rate, total success rate, and requires less cannulation time compared to the LA approach.

Introduction: Cannabis is the second most widely-used substance in India, after alcohol. Several researches show how cannabis use can impair emotion recognition capacity, but relatively few researchers have explored this among cannabis abstainers. Aims: The present study’s authors aimed at assessing emotion recognition, emotion differentiation, self-reported anxiety, depression, stress, withdrawal intensity and impact in a sample of men who abstain from cannabis. Methods: Heavy cannabis users (N = 70 males) were assessed via questionnaires regarding their cannabis use frequency, their age at onset of usage, anxiety, depression, and stress levels as well as their performance on computerised tasks of emotion recognition and discrimination within 24 hours of their admission (T0), then after 15 days of abstinence (T1), and finally after 30 days of abstinence (T2). At T1 and T2, they were also assessed for withdrawal intensity and the impact of withdrawal on daily activities. Results: Findings revealed that, with abstinence, successive improvement in emotion recognition and emotion differentiation developed, even after accounting for declines in psychological distress from T0 to T1. However, from T1 to T2, further declines in psychological distress and withdrawal impact mainly accounted for this improvement. Happiness was the best recognised and well-differentiated emotion while the poorest discrimination was observed for anger. Conclusions: This study’s findings corroborate and significantly add to the limited existing literature, demonstrating improved emotion recognition and differentiation due to initial cannabis abstinence, but later this improvement proceeds with a decline in distress and withdrawal impact.

Keratinocytes play an integral role in the human epidermis, serving as a barrier between the internal and external environment. They are immune-competent cells involved in both innate and adaptive cutaneous immune responses, crucial for maintaining skin integrity. Keratinocytes are essential for epidermal repair, facilitating proliferation and re-epithelialization following injury. They secrete pro-inflammatory markers such as cytokines and chemokines, which promote the recruitment of inflammatory cells like polymorphs and macrophages to the site of skin injury. The immune response mediated by keratinocytes involves signaling molecules like tumor necrosis factor (TNF), interleukin (IL)-1β, and IL-6. Langerhans cells respond to factors secreted by keratinocytes, migrating towards draining lymph nodes to activate T cells and initiate an adaptive immune response. Additionally, keratinocytes express Toll-like receptors (TLRs), enabling them to detect molecular patterns of pathogens. Recent studies have focused on understanding these interactions of keratinocytes to develop therapeutic strategies for managing various skin diseases. Genetic defects in keratinocytes underlie conditions like psoriasis. We also discuss the role of keratinocytes and the effect of neuro-endocrinal signaling and interventions, associated corticosteroidogenic pathways, and response to UV radiations to maintain a state of homeostasis. This article underlines and improves our understanding of the immune function of keratinocytes, which is crucial for developing more effective therapies against skin diseases.

Abstract Electrospinning stands out as a flexible and viable method, presenting designed nanoscale materials with customized properties. This research demonstrates the immobilization of carboxylesterase protein Ha006a, reported for its adequacy in pesticide bioremediation by utilizing the electrospinning strategy. This strategy was utilized to create nanofibers by incorporating variable mixtures of biodegradable and cost-effective polyvinyl alcohol (PVA)-chitosan (CS) nanofiber solution (PVA100, PVA96, PVA94, PVA92 and PVA90). All the mixtures were electrospun at a reliable voltage of 21 kV, maintaining a gap of 12 cm from the nozzle. The Ha006a, sourced from Helicoverpa armigera, was consolidated into the optimized PVA90 polymer mixture. The electrospun nanofibers experienced comprehensive characterization utilizing distinctive microscopy and spectroscopy procedures counting FESEM, TGA, XRD and FTIR. The comparative investigation of the esterase property, ideal parameters and stability of the unbound and bound/immobilized Ha006a was scrutinized. The results uncovered an essential elevation in the ideal conditions of enzyme activity post-immobilization. The PVA-CS control nanofiber and Ha006a-PVA-CS showed a smooth structure, including an average breadth of around 170.5 ± 44.2 and 222.5 ± 66.5 nm, respectively. The enzyme-immobilized nanofibers displayed upgraded stability and comprehensive characterization of the nanofiber, which guaranteed genuineness and reproducibility, contributing to its potential as a potent device for bioremediation applications. This investigation opens the way for the manufacture of pesticide-resistant insect enzyme-based nanofibers, unlocking their potential for assorted applications, counting pesticide remediation and ensuring environmental sustainability.

Abstract Breast cancer (BC) has emerged as the most common malignancy among females. The genomic profile of BC is diverse in nature and complex due to heterogeneity among various geographically different ethnic groups. The primary objective of this study was to carry out a comprehensive mutational analysis of Indian BC cases by performing whole exome sequencing. The cohort included patients with a median age of 48 years. TTN, TP53, MUC16, SYNE1, and OBSCN were the frequently altered genes found in our cohort. The PIK3CA and KLC3 genes are driver genes implicated in various cellular functions and cargo transportation through microtubules, respectively. Except for CCDC168 and PIK3CA, several gene pairings were found to be significantly linked with co-occurrence. Irrespective of their hormonal receptor status, RTK/RAS was observed with frequently altered signaling pathways. Further analysis of the mutational signature revealed that SBS13, SBS6, and SBS29 were mainly observed in our cohort. This study supplements the discovery of diagnostic biomarkers and provides new therapeutic options for the improved management of BC.

Gene pyramiding is a vital strategy for varietal development in different crops. By using fewer generations than conventional breeding, molecular marker genotyping can streamline the gene pyramiding process. Enhancing the genetic foundation of resistance is crucial for reducing the burden of pesticide residues in the food chain, making it an effective strategy. The development of different pyramided lines carrying single or in combination of different diseases resistant genes in rice viz., Xa4, xa5, xa13, Xa21, and Xa38 for bacterial leaf blight; Pi1, Pi2, Pi9, Pi54, Pi46, and Pita for blast; qSBR7-1, qSBR11-1, and qSBR11-2 for sheath blight. The pyramided lines consist of either single or combinations of various resistance genes, which are instrumental in disease-resistant genetic improvement programs. These lines are utilized to develop profitable varieties that exhibit resistance to multiple diseases.

Hand hygiene remains one of the most effective methods of preventing healthcare-associated infections. Hand drying is the end point of hand hygiene. Hand drying after hand hygiene is less explored, and the practice varies in different facilities. This explorative study was done to know the various hand-drying methods and practices of healthcare workers in Indian settings. This was a descriptive cross-sectional questionnaire-based observational study initiated from a tertiary care setup in Uttarakhand. Healthcare workers over 18 years of age directly involved in patient care were enrolled. A semi-structured questionnaire with both open-ended and close-ended questions was used with snowballing sampling technique. Statistical analysis was done using Statistical Package for Social Sciences (SPSS). Out of the eligible 395 respondents, 62.8% were female. The mean age of the respondents was 31.34 ± 8.44 years and average working hours were 8.87 ± 2.97 (range 4–24) hours. Only 72.7% did hand hygiene always before touching a patient. Nurses were more compliant about hand hygiene than doctors (P < 0.0001). A total of 82.8% were aware of appropriate hand-drying methods. Staff in the Intensive care unit Intensive care unit (ICU) setup were more aware of hand drying practices (P = 0.033). A total of 21.8% wiped their hands on their clothing to dry their hands. This was more in staff from paraclinical departments (P = 0.001). A total of 35.7% used handkerchiefs to dry hands. Resident doctors used handkerchiefs more than senior doctors or nursing staff (P = 0.01). A total of 49.9% of respondents spent less than 10 seconds in hand drying. Hand-hygiene knowledge is high among healthcare workers in India, but the knowledge of appropriate hand-drying practices is lacking. There is wide variation in the practice of hand drying. Better hand drying guidelines and incorporating hand drying as the essential endpoint of the hand hygiene ritual are warranted.

Abstract This study focused on strategically employing the carboxylesterase enzyme Ha006a, derived from the pesticide-resistant microorganism Helicoverpa armigera, to detect atrazine. A comprehensive analysis through biochemical, biophysical and bioinformatics approaches was conducted to determine the interaction between the Ha006a protein and the herbicide atrazine. These experimental findings elucidated the potential of leveraging the inherent pesticide sequestration mechanism of the Ha006a enzyme for sensor fabrication. Numerous optimizations were undertaken to ensure the precision, reproducibility and convenient storage of the resulting electrochemical sensor, Ha006a/MCPE. This biosensor exhibited exceptional performance in detecting atrazine, demonstrating outstanding selectivity with a lower limit of detection of 5.4 µM. The developed biosensor has emerged as a reliable and cost-effective green tool for the detection of atrazine from diverse environmental samples. The Ha006a-based biosensor fabrication has expanded the possibilities for the efficient integration of insect enzymes as analytical tools, paving the way for the design of cost-effective biosensors capable of detecting and quantifying pesticides.

Abstract Background Proton pump inhibitors (PPIs) are commonly prescribed for gastroprotection in patients undergoing percutaneous coronary intervention (PCI), who are at increased risk of gastrointestinal bleeding due to antiplatelet therapy. However, emerging evidence suggests that PPIs may adversely impact cardiovascular outcomes. This systematic review and meta-analysis sought to assess the relationship between using PPIs and cardiovascular outcomes in patients following PCI. Methods We searched various databases up to March 15, 2024, for observational studies and randomized controlled trials (RCTs) assessing the cardiovascular effects of PPIs in PCI patients. Data were extracted on study characteristics, patient demographics, PPI use, and cardiovascular outcomes. The Newcastle-Ottawa Scale and Cochrane Risk of Bias Tool 2 assessed study quality. Meta-analyses were conducted using a random-effects model using R software version 4.3. Results A total of 21 studies involving diverse populations and study designs were included. Observational studies suggested a moderate increase in risk for composite cardiovascular diseases (CVD), myocardial infarction (MI), and major adverse cardiac events (MACE) associated with PPI use, with pooled hazard ratios (HRs) of 1.20 (95% CI: 1.093–1.308) for CVD, 1.186 (95% CI: 1.069–1.303) for MI, and 1.155 (95% CI: 1.001–1.309) for MACE. However, RCTs showed no significant link between PPI therapy and negative cardiovascular events (Relative Risk: 1.016, 95% CI: 0.878–1.175). Substantial heterogeneity was observed among observational studies but not RCTs. Conclusion The findings indicate that while observational studies suggest a potential risk of adverse cardiovascular events with post-PCI use of PPI, RCTs do not support this association. Further large-scale, high-quality studies are required to understand the cardiovascular implications of individual PPIs better and optimize patient management post-PCI. This analysis shows the complexity of PPI use in patients with coronary artery diseases and the necessity to balance gastroprotective benefits against potential cardiovascular risks.

Abstract Handwritten signatures in biometric authentication leverage unique individual characteristics for identification, offering high specificity through dynamic and static properties. However, this modality faces significant challenges from sophisticated forgery attempts, underscoring the need for enhanced security measures in common applications. To address forgery in signature-based biometric systems, integrating a forgery-resistant modality, namely, noninvasive electroencephalography (EEG), which captures unique brain activity patterns, can significantly enhance system robustness by leveraging multimodality’s strengths. By combining EEG, a physiological modality, with handwritten signatures, a behavioral modality, our approach capitalizes on the strengths of both, significantly fortifying the robustness of biometric systems through this multimodal integration. In addition, EEG’s resistance to replication offers a high-security level, making it a robust addition to user identification and verification. This study presents a new multimodal SignEEG v1.0 dataset based on EEG and hand-drawn signatures from 70 subjects. EEG signals and hand-drawn signatures have been collected with Emotiv Insight and Wacom One sensors, respectively. The multimodal data consists of three paradigms based on mental, & motor imagery, and physical execution: i) thinking of the signature’s image, (ii) drawing the signature mentally, and (iii) drawing a signature physically. Extensive experiments have been conducted to establish a baseline with machine learning classifiers. The results demonstrate that multimodality in biometric systems significantly enhances robustness, achieving high reliability even with limited sample sizes. We release the raw, pre-processed data and easy-to-follow implementation details.

Spigelian hernias are difficult to detect and palpate during physical examination due to their deeper location. They can be asymptomatic or present with acute complications such as incarceration, strangulation, or bowel obstruction. Here we present a case of a 58-year-old female with history of palpable swelling over the left iliac fossa region with abdominal distension. A computed tomography with oral contrast revealed features suggestive of incarcerated Spigelian hernia with small bowel obstruction, which was later managed with laparoscopic ventral hernia repair and repair of seromuscular tear of the small bowel. Computed tomography is the gold standard for diagnosing the condition and assessing bowel status. Conservative treatment is not effective due to the high likelihood of complications, and surgery is the mainstay of management. The approach to surgery depends on the patient's characteristics, the type of hernia, and the surgeon's experience. Mesh repair is advocated regardless of approach.

In the recent past, the formulation and development of nanocarriers has been elaborated into the broader fields and opened various avenues in their preclinical and clinical applications. In particular, the cellular membrane-based nanoformulations have been formulated to surpass and surmount the limitations and restrictions associated with naïve or free forms of therapeutic compounds and circumvent various physicochemical and immunological barriers including but not limited to systemic barriers, microenvironmental roadblocks, and other cellular or subcellular hinderances—which are quite heterogeneous throughout the diseases and patient cohorts. These limitations in drug delivery have been overcome through mesenchymal cells membrane-based precision therapeutics, where these interventions have led to the significant enhancements in therapeutic efficacies. However, the formulation and development of nanocarriers still focuses on optimization of drug delivery paradigms with a one-size-fits-all resolutions. As mesenchymal stem cell membrane-based nanocarriers have been engineered in highly diversified fashions, these are being optimized for delivering the drug payloads in more and better personalized modes, entering the arena of precision as well as personalized nanomedicine. In this Review, we have included some of the advanced nanocarriers which have been designed and been utilized in both the non-personalized as well as precision applicability which can be employed for the improvements in precision nanotherapeutics. In the present report, authors have focused on various other aspects of the advancements in stem cells membrane-based nanoparticle conceptions which can surmount several roadblocks and barriers in drug delivery and nanomedicine. It has been suggested that well-informed designing of these nanocarriers will lead to appreciable improvements in the therapeutic efficacy in therapeutic payload delivery applications. These approaches will also enable the tailored and customized designs of MSC-based nanocarriers for personalized therapeutic applications, and finally amending the patient outcomes.

Background and Objective Tobacco smoking is an established risk factor for chronic obstructive pulmonary disease (COPD). Current evidence suggests that non-tobacco-related risk factors vary geographically and are less understood than smoking. This study aims to compare the risk factors, symptoms, and clinical features of smoking (S-COPD) and non-smoking (NS-COPD) in a COPD population. Materials and Methods In this retrospective cross-sectional study, 489 COPD patients were screened. Data on socio-demographics, smoking and medical history, other risk factors, symptoms, and clinical characteristics including COPD Assessment Test (CAT) score, and Modified Medical Research Council (mMRC) Dyspnea Scale were examined. Results Of the total selected 416 COPD patients, 35.34% were NS-COPD while 64.66% were S-COPD. S-COPD was predominant in males, whereas NS-COPD was predominant in females (P < 0.0001). In NS-COPD, biomass fuel exposure was a major risk factor (P < 0.0001), and 61% of subjects had a biomass fuel exposure index of >60. In bivariate and multivariate analyses, no risk factors were correlated with forced expiratory volume in 1 second (FEV1)% predicted, while among clinical features, duration of illness (P = 0.001) was correlated with lower values of FEV1 in the multivariate table of S-COPD. In the multivariate analysis, biomass fuel exposure (P = 0.039) and CAT score (P < 0.0001) were correlated with FEV1(%) in NS-COPD. Conclusion Biomass fuel exposure is a substantial risk factor for NS-COPD and was correlated with FEV1(%) predicted. In addition, the CAT score correlated with disease severity in patients with NS-COPD. The development of COPD in non-smokers is being recognized as a separate phenotype and it should be managed according to risk factors.

This research article focuses on achieving water security in hilly terrains through the identification of suitable sites for rainwater harvesting reservoirs near habitations. The study was conducted in the planned geological park (PGP) location within Sikkim University (SU) campus, utilizing a multi-faceted approach that combined geological, geophysical, and geotechnical methodologies. The analysis of ALOS-P DEM revealed the absence of streamflow within SU campus, ruling out direct water recharge options. However, the planned geological park (PGP) location exhibited a gentle slope and receives an annual average precipitation (ERA) of 1215 mm indicating potential for rainwater harvesting. Geological fieldwork excluded densely fractured areas, involving data collection on soil and rock types, joint analysis, soil sampling, and Schmidt hammer tests. Geophysical fieldwork provided insights into fracture zones, layer depth, and fracture orientation. Incorporating data into a non-linear finite element model allowed to assess shear, deformation, and safety factors, identifying Site A as most suitable due to higher stability compared to Sites B and C. The key innovation lies in the integration of scientific methodologies. The combination of geological, geophysical, and geotechnical data, in the study has presented a holistic approach to site identification, ensuring a comprehensive understanding of the terrain’s hydrological characteristics.

Background Older patients are particularly vulnerable to age-related respiratory changes. This prospective randomized controlled trial studied the effects of high and low fractions of inspired oxygen (FiO2) with the recruitment maneuver (RM) during extubation on lung atelectasis postoperatively in older patients undergoing major abdominal surgery. Methods We randomized a total of 126 patients aged >60 years who underwent both elective and emergency major abdominal surgeries and met the inclusion criteria into three groups (H, HR, and LR) using computer-generated block randomization. Group H received high FiO2 (1), Group HR received high FiO2 (1) with RM followed by a positive end-expiratory pressure of 5 cm H2O, and Group LR received low FiO2 (0.4) with RM followed by a positive end-expiratory pressure of 5 cm H2O 10 minutes before extubation. Oxygenation and atelectasis were measured using the arterial partial pressure of oxygen (PaO2)/FiO2 ratios and lung ultrasound score. Postoperative pulmonary complications were recorded up to 24 hours postoperatively. Results The mean PaO2/FiO2 at 30 minutes post-extubation was significantly higher in Groups LR and HR compared to that in Group H (390.71±29.55, 381.97±24.97, and 355.37±31.70; p

Abstract The present work describes the development of TiO2/SeO2 nanostructure as a potential candidate for visible light photocatalysis as well as selective fluorophore for the sensing of picric acid. The obtained nanostructure consists of uniform globular nanoparticles having approximate size of 170 nm and possess an optical band gap of 2.33 eV with absorption maxima at 473 nm. The photocatalyst was able to achieve 90.34% degradation efficiency for 2, 4-dichlorophenol (2,4-DCP) with rate constant of 0.0046 min−1 in the visible region. Further the nanostructure was able to serve as a selective fluorophore for sensing of Picric acid portraying more than 95% of fluorescence quenching when the concentration of PA is 10–4 M. Theoretical calculations indicate the interaction of organic pollutants with the nanostructure and reveal that both picric acid (− 66.21 kcal/mol) and 2,4-DCP (− 12.31 kcal/mol) possess more negative binding energy values demonstrating a strong interaction of both with the nanostructure, making it suitable for the degradation as well as sensing of organic pollutants. Thus this study explains the potential of prepared catalyst for waste water treatment.

Non-diphtheritic Corynebacteria (NDC), originally considered contaminants in clinical samples, have now emerged as nosocomial pathogens, emphasising the importance of their identification and prompt reporting. 120 non-diphtheritic corynebacteria isolated from pus were chosen for examination. A battery of tests identified isolates and minimum inhibitory concentration (MIC) was detected by broth micro-dilution and interpreted as per Clinical & Laboratory Standards Institute (CLSI) and British Society for Antimicrobial Chemotherapy (BSAC) guidelines. C. amycolatum 28 (31%), followed by C. striatum 18 (20.5%) was the predominant isolate. Cephalosporins were least effective followed by Gentamycin. However, all isolates were sensitive to Vancomycin and Linezolid. Our research highlights the necessity of implementing clinical antimicrobial therapy protocols for Corynebacterium spp. Empirical treatment with vancomycin or linezolid is recommended until in vitro susceptibility results become accessible.

Abstract Background Optimum planting date and appropriate fertilizer module are essential facets of chrysanthemum cultivation, to enhance quality yield, and improve soil health. A field-based study was undertaken over multiple growing seasons in 2022 and 2023, where six different planting dates, viz., P1:June 15, P2:June 30, P3:July 15, P4:July 30, P5:August 15 and P6:August 30 and two fertilizer modules, FM1:Jeevamrit @ 30 ml plant−1 and FM2:NPK @ 30 g m−2 were systematically examined using a Randomized Block Design (factorial), replicated thrice. Results P6 planting resulted in early bud formation (44.03 days) and harvesting stage (90.78 days). Maximum plant height (79.44 cm), plant spread (34.04 cm), cut stem length (68.40 cm), flower diameter (7.83 cm), stem strength (19.38˚), vase life (14.90 days), flowering duration (24.08 days), available soil N (314 kg ha−1), available P (37 kg ha−1), available K (347 kg ha−1), bacterial count (124.87 × 107 cfu g−1 soil), actinomycetes count (60.72 × 102 cfu g−1 soil), fungal count (30.95 × 102 cfu g−1 soil), microbial biomass (48.79 µg g−1 soil), dehydrogenase enzyme (3.64 mg TPF h−1 g−1 soil) and phosphatase enzyme (23.79 mol PNP h−1 g−1 soil) was recorded in P1 planting. Among the fertilization module, minimum days to bud formation (74.94 days) and days to reach the harvesting stage (120.95 days) were recorded with the application of NPK @30 g m−2. However, maximum plant height (60.62 cm), plant spread (23.10 cm), number of cut stems m−2 (43.88), cut stem length (51.34 cm), flower diameter (6.92 cm), stem strength (21.24˚), flowering duration (21.75 days), available soil N (317 kg ha−1), available P (37 kg ha−1) and available K (349 kg ha−1) were also recorded with the application of NPK @300 kg ha−1. Maximum vase life (13.87 days), OC (1.13%), bacterial count (131.65 × 107 cfu g−1 soil), actinomycetes count (60.89 × 102 cfu g−1 soil), fungal count (31.11 × 102 cfu g−1 soil), microbial biomass (51.27 µg g−1 soil), dehydrogenase enzyme (3.77 mg TPF h−1 g−1 soil) and phosphatase enzyme (21.72 mol PNP h−1 g−1 soil) were observed with the application of Jeevamrit @ 30 ml plant−1. Conclusion Early planting (P1) and inorganic fertilization (NPK @ 30 g m−2) resulted in improved yield and soil macronutrient content. The soil microbial population and enzymatic activity were improved with the jeevamrit application. This approach highlights the potential for improved yield and soil health in chrysanthemum cultivation, promoting a more eco-friendly and economically viable agricultural model.

Growth hormone (GH) gene regulates milk production, reproduction, and growth in animals. Therefore, the present study was performed to investigate the genetic variations in the GH gene and their relationship with biometric features in the Sirohi and Assam Hill goats. PCR-RFLP was used to detect polymorphic loci (GH1-HaeIII and GH2-HaeIII) associated with growth parameters including body weight (kg), body length (cm), height at the withers (cm), and chest girth (cm) in the Assam Hill (n=114) and Sirohi (n=47) goats breeds. According to PCR- RFLP results, the GH gene’s GH1-HaeIII locus contains two alleles (A and B) and two genotypes (AA and AB), whereas the GH2-HaeIII locus contains two alleles (C and D) and two genotypes (CC and CD). In both the goat breeds, A and B allele frequencies were 0.36-0.28 and 0.64-0.72, respectively, while the frequencies of alleles C and D were 0.71-0.70 and 0.29-0.30. The polymorphic loci were demonstrated to be in a state of Hardy-Weinberg disequilibrium in both breeds of goats. The growth characteristics of the Assam Hill goat breed were shown to be correlated with GH gene variations. In both of these breeds, AB and CD genotypes displayed slightly higher values of certain biometric traits than the AA and CC genotypes; however, only in Assam Hill goats, body length and chest girth were significantly correlated. Hence, the AB and CD genotypes have been proposed as potential markers for improved growth parameters in the examined goat breeds; however, more research with a larger sample size must be conducted to substantiate this finding.

ObjectiveOral cancer is a widespread global health problem characterised by high mortality rates, wherein early detection is critical for better survival outcomes and quality of life. While visual examination is the primary method for detecting oral cancer, it may not be practical in remote areas. AI algorithms have shown some promise in detecting cancer from medical images, but their effectiveness in oral cancer detection remains Naïve. This systematic review aims to provide an extensive assessment of the existing evidence about the diagnostic accuracy of AI-driven approaches for detecting oral potentially malignant disorders (OPMDs) and oral cancer using medical diagnostic imaging.MethodsAdhering to PRISMA guidelines, the review scrutinised literature from PubMed, Scopus, and IEEE databases, with a specific focus on evaluating the performance of AI architectures across diverse imaging modalities for the detection of these conditions.ResultsThe performance of AI models, measured by sensitivity and specificity, was assessed using a hierarchical summary receiver operating characteristic (SROC) curve, with heterogeneity quantified through I2 statistic. To account for inter-study variability, a random effects model was utilized. We screened 296 articles, included 55 studies for qualitative synthesis, and selected 18 studies for meta-analysis. Studies evaluating the diagnostic efficacy of AI-based methods reveal a high sensitivity of 0.87 and specificity of 0.81. The diagnostic odds ratio (DOR) of 131.63 indicates a high likelihood of accurate diagnosis of oral cancer and OPMDs. The SROC curve (AUC) of 0.9758 indicates the exceptional diagnostic performance of such models. The research showed that deep learning (DL) architectures, especially CNNs (convolutional neural networks), were the best at finding OPMDs and oral cancer. Histopathological images exhibited the greatest sensitivity and specificity in these detections.ConclusionThese findings suggest that AI algorithms have the potential to function as reliable tools for the early diagnosis of OPMDs and oral cancer, offering significant advantages, particularly in resource-constrained settings.Systematic Review Registrationhttps://www.crd.york.ac.uk/, PROSPERO (CRD42023476706).

Nanomaterials (NMs) have revolutionized food packaging by offering unique properties such as enhanced barrier functions, antimicrobial activity, and prolonged shelf life. However, concerns over the potential adverse effects of these materials on human health and the environment have prompted extensive research. This review explores the toxicological implications of NMs used in food packaging, focusing on their migration mechanisms, interactions with biological systems, and environmental impact. NMs, due to their small size and high surface area-to-volume ratio, can migrate from packaging materials into food under various conditions, potentially leading to human exposure through ingestion. Studies have highlighted the ability of certain NMs, such as silver nanoparticles (AgNPs), titanium dioxide nanoparticles (TiO2 NPs), and zinc oxide nanoparticles (ZnO NPs), to induce oxidative stress, inflammation, genotoxicity, and cellular dysfunction in vitro and in vivo. Furthermore, the environmental release of NMs during manufacturing, use, and disposal stages poses risks to ecosystems and human health. This review synthesizes current knowledge, identifies research gaps, and discusses regulatory challenges associated with the safe use of NMs in food packaging. Future research directions are proposed to enhance the understanding of NM toxicity, improve risk assessment methodologies, and develop sustainable packaging alternatives. By addressing these issues, stakeholders can effectively manage the risks while harnessing the benefits of nanotechnology in food packaging innovation.

Introduction: The dural venous system, composed of various sinuses, plays a crucial role in draining deoxygenated blood from the central nervous system. Understanding its anatomical variations is essential to differentiate it from pathological conditions like cerebral venous sinus thrombosis. This study aims to evaluate the anatomical variations of the dural venous sinuses using Magnetic Resonance Venography. Methods: An observational, cross-section study was performed in the Department of Radiology from September 2023 to March 2024 after the approval by the Institutional Review Committee (Reference number: 149/080/081(6-11)E2). Magnetic Resonance Venography of 109 adult patients was performed using a 1.5 Tesla MRI scanner. Diameters of the superior sagittal sinus, straight sinus, and transverse sinuses were measured. Variations in transverse sinuses, straight sinus, and confluence were categorized and analyzed. Results: The study included 52 (47.70%) male and 57 (52.30%) female, with median age of 42 (IQR: 30.5 - 56) years. The superior sagittal sinus had the diameter of 6.4±1 mm. Symmetric transverse sinus variant seen was in 80 (73.39%) patients, and left transverse sinus hypoplasia was seen in 20 (18.35%) patients. Variations in the straight sinus and confluence were also documented with a true confluence (type III) was seen in 71 (65.10%) patients. Conclusions: Anatomical variations of the dural venous sinuses as observed in 1.5 Tesla MRI was quite common.

Aims: The DAR 2020 survey summarised fasting practices and complications in people with type 2 diabetes (T2D) who fasted during Ramadan, and impact of pre-Ramadan diabetes education towards controlling the complications. Methods: Eight week post-Ramadan, Muslim people with T2D from 13 countries of five regions (South Asia, Southeast Asia, Gulf Nations, Middle East and North Africa) consented to answer questionnaire on breaking fast, hypoglycaemia, hyperglycaemia, Ramadan-focused diabetes education and self-monitoring of blood glucose (SMBG). Results: Among 4889 participants who observed Ramadan fast (>25 days), 51.1 % were females. Hypoglycaemia and hyperglycaemia was recorded mostly in North Africa (25.2 %) and Gulf Nations (30.2 %), respectively. In Middle East, 2.5 % and 3.1 % people required hospitalisation following hypoglycaemia and hyperglycaemia respectively. In South Asia, lowest incidents of hypoglycaemia (8.4 %) and hyperglycaemia (7.0 %) were noted. Pre-Ramadan diabetic education was received by total 45.9 % participants. SMBG was performed more frequently in North Africa (19.5 %). Metformin, Sulfonylureas and basal insulin were used most commonly in all regions. Conclusions: Fasting complications occurred in each region, but well-managed by the participants, physicians and family members amidst difficult time of COVID-19. The findings promote the necessity of patient education programmes for more people with diabetes to ensure safe fasting during Ramadan.

IntroductionConservation agriculture (CA) is emerging as an eco-friendly and sustainable approach to food production in South Asia. CA, characterized by reduced tillage, soil surface cover through retaining crop residue or raising cover crops, and crop diversification, enhances crop production and soil fertility. Fungal communities in the soil play a crucial role in nutrient recycling, crop growth, and agro-ecosystem stability, particularly in agricultural crop fields.MethodsThis study investigates the impact of seven combinations of tillage and crop residue management practices of agricultural production systems, including various tillage and crop residue management practices, on soil fungal diversity. Using the Illumina MiSeq platform, fungal diversity associated with soil was analysed.Results and discussionThe results show that the partial CA-based (pCA) production systems had the highest number of unique operational taxonomic units (OTUs) (948 OTUs) while the conventional production system had the lowest number (665 OTUs). The major fungal phyla identified in the topsoil (0–15 cm) were Ascomycota, Basidiomycota, and Mortierellomycota, with their abundance varying across different tillage-cum-crop establishment (TCE) methods. Phylum Ascomycota was dominant in CA-based management treatments (94.9±0.62), followed by the partial CA (pCA)-based treatments (91.0 ± 0.37). Therefore, CA-based production systems play a crucial role in shaping soil fungal diversity, highlighting their significance for sustainable agricultural production.

An experiment was conducted out during winter (rabi) seasons of 2021–22 and 2022–23 at Litchi and Mango Research Station (Dr. Y S Parmar University of Horticulture and Forestry, Solan, Himachal Pradesh), Nagrota Bagwan, Kangra, Himachal Pradesh to study the biochemical profiling of tetraploid potato (Solanum tuberosum L.) genotypes. The experiment comprises of 357 genotypes including varieties, advanced breeding lines and exotic germplasm belonging to the tetraploid group of potato were evaluated in augmented block design. Data were recorded on different biochemical attributes. Adjusted mean values indicated that CP 3145 (10.15ᵒBrix) for total soluble solids, CP 1689 (36.89 mg/g) for total polyphenols, CP 1302 (28.68 mg/100 g) for ascorbic acid, CP 3891 (24.41 µg/g) for total carotenoids content, CP 1667 (0.21%,) for total sugars, CP 1667 (0.10%) for reducing sugars and CP 1884 (0.06%) for non-reducing sugars were the top ranked genotypes. High PCV and GCV were observed for total polyphenols and total carotenoids content. High heritability coupled with high genetic advance was recorded for total polyphenols, ascorbic acid content, starch content, total carotenoids content and reducing sugars. Principal component analysis indicated the three most informative principal components with more than one eigen value, accounting for 57.40% of the total variance for all traits.

Abstract Sensors play a crucial role in enhancing the quality of life, ensuring safety, and facilitating technological advancements. Over the past decade, 2D layered materials have been added as new sensing element in addition to existing materials such as metal oxides, semiconductors, metals, and polymers. 2D Layered materials are typically characterized by their single or few‐layer thickness and offer a high surface‐to‐volume ratio, exceptional mechanical strength, and unique electronic attributes. These properties make them ideal candidates for a variety of sensing applications. This review article focused on utilizing 2D layered materials in triboelectric nanogenerators (TENGs) for different sensing applications. The best part of TENG‐based sensing is that it is self‐powered, so no external power supply is required. The initial part of the review focused on the importance of the 2D layered materials and their innovative integration methods in TENGs. Further, this review discusses various sensing applications, including humidity, touch, force, temperature, and gas sensing, highlighting the impact of 2D layered materials in enhancing the sensitivity and selectivity of TENG sensors. The last part of the review discusses the challenges and prospects of TENG‐based self‐powered sensors.

Sahiwal cattle, known for their high milk yield, are propagated through artificial insemination (AI) using male germplasm, largely contingent on semen quality. Spermatozoa, produced in the testes, carry genetic information and molecular signals essential for successful fertilization. Seminal plasma, in addition to sperm, contains nano-sized lipid-bound extracellular vesicles (SP-EVs) that carry key biomolecules, including fertility-related miRNAs, which are essential for bull fertility. The current study focused on miRNA profiling of SP-EVs from high-fertile (HF) and low-fertile (LF) Sahiwal bulls. SP-EVs were isolated using size exclusion chromatography (SEC) and characterized by dynamic light scattering (DLS) and nanoparticle tracking analysis (NTA). Western blotting detected the EV-specific protein markers TSG101 and CD63. The DLS analysis showed SP-EV sizes of 170–180 nm in HF and 130–140 nm in LF samples. The NTA revealed particle concentrations of 5.76 × 1010 to 5.86 × 1011 particles/mL in HF and 5.31 × 1010 to 2.70 × 1011 particles/mL in LF groups, with no significant differences in size and concentration between HF and LF. High-throughput miRNA sequencing identified 310 miRNAs in SP-EVs from both groups, with 61 upregulated and 119 downregulated in HF bull. Further analysis identified 41 miRNAs with significant fold changes and p-values, including bta-miR-1246, bta-miR-195, bta-miR-339b, and bta-miR-199b, which were analyzed for target gene prediction. Gene Ontology (GO) and KEGG pathway analyses indicated that these miRNAs target genes involved in transcription regulation, ubiquitin-dependent endoplasmic reticulum-associated degradation (ERAD) pathways, and signalling pathways. Functional exploration revealed that these genes play roles in spermatogenesis, motility, acrosome reactions, and inflammatory responses. qPCR analysis showed that bta-miR-195 had 80% higher expression in HF spermatozoa compared to LF, suggesting its association with fertility status (p < 0.05). In conclusion, this study elucidates the miRNA cargoes in SP-EVs as indicators of Sahiwal bull fertility, highlighting bta-miR-195 as a potential fertility factor among the various miRNAs identified.

Summary: Background: Only limited information exists regarding the epidemiology of Kawasaki disease (KD) in low-income and middle-income countries. The present study provides the incidence of KD during 2015–2019 in Chandigarh, north India. Our centre follows the largest KD cohort in India. Methods: Children with KD at Chandigarh diagnosed during January 2015–December 2019 were enrolled in the study. Annual incidence rates were determined using decadal growth rates of the National Census 2011. We computed the incidence of KD in children aged