131 results on '"mohammad ali yazdani"'
Search Results
2. Cryosurgery for Psoriasis
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Abyaneh, Mohammad-Ali Yazdani, Griffith, Robert, Falto-Aizpurua, Leyre, Nouri, Keyvan, Abramovits, William, editor, Graham, Gloria, editor, Har-Shai, Yaron, editor, and Strumia, Renata, editor
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- 2016
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3. Lasers for Other Specific Dermatologic Disorders
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Falto-Aizpurua, Leyre, primary, Abyaneh, Mohammad-Ali Yazdani, additional, Arora, Harleen, additional, Griffith, Robert D., additional, Rajabi-Estarabadi, Ali, additional, and Nouri, Keyvan, additional
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- 2019
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4. Hemato-Immunological Responses and Disease Resistance in Siberian Sturgeon Acipenser baerii Fed on a Supplemented Diet of Lactobacillus plantarum
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Pourgholam, Moheb Ali, Khara, Hossein, Safari, Reza, Sadati, Mohammad Ali Yazdani, and Aramli, Mohammad Sadegh
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- 2017
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5. Postirradiation Pseudosclerodermatous Panniculitis: A Rare Complication of Megavoltage External Beam Radiotherapy
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Peter W, Hashim, Nikki S, Vyas, Mohammad-Ali Yazdani, Abyaneh, and Matthew S, Goldberg
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Panniculitis ,Radiotherapy ,Humans ,Radiodermatitis ,Skin Diseases - Published
- 2022
6. Dietary Administration of Lactobacillus plantarum Enhanced Growth Performance and Innate Immune Response of Siberian Sturgeon, Acipenser baerii
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Pourgholam, Moheb Ali, Khara, Hossein, Safari, Reza, Sadati, Mohammad Ali Yazdani, and Aramli, Mohammad Sadegh
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- 2016
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7. DRESS Syndrome Due to Cefdinir Mimicking Superinfected Eczema in a Pediatric Patient
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Mohammad-Ali Yazdani, Abyaneh, Ellen H, de Moll, and Lauren, Geller
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Cefdinir ,Superinfection ,Drug Hypersensitivity Syndrome ,Eczema ,Humans ,Child - Published
- 2022
8. DRESS Syndrome Due to Cefdinir Mimicking Superinfected Eczema in a Pediatric Patient
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Abyaneh, Mohammad-Ali Yazdani, primary
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- 2021
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9. Dermatologic Etymology: Configuration and Form
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Griffith, Robert Denison, Falto-Aizpurua, Leyre, Abyaneh, Mohammad-Ali Yazdani, and Nouri, Keyvan
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- 2015
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10. Dermatologic Etymology: Distribution
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Griffith, Robert Denison, Falto-Aizpurua, Leyre, Abyaneh, Mohammad-Ali Yazdani, and Nouri, Keyvan
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- 2014
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11. Evaluation of sunscreens distributed by 2 major US retailers for meeting recommendations by the American Academy of Dermatology
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Abyaneh, Mohammad-Ali Yazdani, Griffith, Robert D., Falto-Aizpurua, Leyre, and Nouri, Keyvan
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- 2014
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12. Famous Lines in History: Langer Lines
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Abyaneh, Mohammad-Ali Yazdani, Griffith, Robert, Falto-Aizpurua, Leyre, and Nouri, Keyvan
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- 2014
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13. Famous Lines in History: Blaschko Lines
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Abyaneh, Mohammad-Ali Yazdani, Griffith, Robert, Falto-Aizpurua, Leyre, and Nouri, Keyvan
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- 2014
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14. The Dark History of White Spots
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Abyaneh, Mohammad-Ali Yazdani, Griffith, Robert, Falto-Aizpurua, Leyre, and Nouri, Keyvan
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- 2014
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15. Demystifying Merkel
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Griffith, Robert Denison, Abyaneh, Mohammad-Ali Yazdani, Falto-Aizpurua, Leyre, and Nouri, Keyvan
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- 2014
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16. Impact of starvation on digestive enzymes activities and plasma metabolites in Siberian sturgeon (Acipenser baerii, Brandt, 1869)
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Sedigheh Babaei, Isidoro Metón, Mohammad Ali Yazdani-Sadati, Mahmood Naseri, and Abdolmohammad Abedian-Kenari
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Physiology ,Sturgeons ,Fisiologia ,Aquaculture ,Aquatic Science ,03 medical and health sciences ,Animal science ,Sturgeon ,Pepsin ,medicine ,Macronutrient composition ,030304 developmental biology ,Starvation ,chemistry.chemical_classification ,0303 health sciences ,Famines ,biology ,Stomach ,Aqüicultura ,04 agricultural and veterinary sciences ,Acipenser baerii ,biology.organism_classification ,Fam ,Diet ,medicine.anatomical_structure ,Enzyme ,chemistry ,Digestive enzyme ,040102 fisheries ,biology.protein ,0401 agriculture, forestry, and fisheries ,Dieta ,medicine.symptom ,Esturions - Abstract
To increase the current knowledge about the relationship between nutritional status and the digestive capacity of Siberian sturgeon (Acipenser baerii), we addressed the effect of starvation-refeeding and macronutrient composition on growth parameters and key digestive enzyme activities in A. baerii. Acipenser baerii juveniles were fed four different diets for 3 weeks, then starved for 2 weeks and allowed to refed for 5 weeks with the same diets. Another group of fish were fed 10 weeks with the corresponding diets. Among 10-week fed fish, high-protein diets promoted higher body weight values, while the lowest specific growth rate was observed in fish fed a low-protein, medium-carbohydrate, high-lipid diet (p < .05). At the end of the experiment, in fish refed for 5 weeks following a feeding-starvation cycle and in 10-week fed animals, the higher levels of blood glucose, triglycerides and cholesterol were found in fish fed low-protein diets (p < .05). In all treatments, 2 weeks of starvation decreased α-amylase activity in the intestine (p < .05), while 4 days of refeeding increased lipase (p > .05) and α-amylase activity in the intestine as well as pepsin in the stomach (p < .05). Our findings suggest that A. baerii maintains a high capacity to digest proteins and lipids after 2 weeks of starvation and that α-amylase can be used as an indicator of the nutritional status in fish submitted to starvation-refeeding cycles. Indeed, refeeding with high-protein and CHO:L ratio diets after starvation could improve the growth rate of A. baerii in culture.
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- 2020
17. Effects of olive pomace on growth performance, digestibility, body composition and fatty acid profile in yearling Siberian sturgeon,Acipenser baerii(Brandt 1896)
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Mehdi Shamsaie, Akbar Banavreh, Mohammad Ali Yazdani‐Sadati, Mehdi Soltani, and Abolghasem Kamali
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chemistry.chemical_classification ,biology ,0402 animal and dairy science ,Pomace ,Fatty acid ,04 agricultural and veterinary sciences ,Acipenser baerii ,Aquatic Science ,biology.organism_classification ,040201 dairy & animal science ,Feed conversion ratio ,Animal science ,Sturgeon ,chemistry ,040102 fisheries ,0401 agriculture, forestry, and fisheries ,Dry matter ,Animal nutrition ,Polyunsaturated fatty acid - Published
- 2018
18. The effect of time-dependent protein restriction on growth factors, nonspecific immunity, body composition, fatty acids and amino acids in the Siberian sturgeon (Acipenser baerii)
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Rahmat Hosseinpour Aghaei, Abdolmohammad Abedian Kenari, Mohammad Esmaeili, and Mohammad Ali Yazdani Sadati
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0301 basic medicine ,chemistry.chemical_classification ,Innate immune system ,biology ,04 agricultural and veterinary sciences ,Acipenser baerii ,Aquatic Science ,biology.organism_classification ,Amino acid ,03 medical and health sciences ,030104 developmental biology ,Sturgeon ,chemistry ,Biochemistry ,040102 fisheries ,0401 agriculture, forestry, and fisheries ,Composition (visual arts) ,Protein restriction - Published
- 2018
19. Rapid response to treatment with thalidomide in an adolescent with generalized discoid lupus erythematosus
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Benjamin Tran, Mohammad-Ali Yazdani Abyaneh, and Julia Wu
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Male ,medicine.medical_specialty ,Adolescent ,Discoid lupus erythematosus ,Sun protection ,Anti-Inflammatory Agents ,Dermatology ,030207 dermatology & venereal diseases ,03 medical and health sciences ,Lupus Erythematosus, Discoid ,0302 clinical medicine ,Refractory ,immune system diseases ,medicine ,Humans ,skin and connective tissue diseases ,Rapid response ,Lupus erythematosus ,business.industry ,medicine.disease ,Connective tissue disease ,Thalidomide ,030220 oncology & carcinogenesis ,Pediatrics, Perinatology and Child Health ,Methotrexate ,business ,Hydroxychloroquine ,medicine.drug - Abstract
Discoid lupus erythematosus (DLE) is the most common variant of cutaneous chronic lupus erythematosus (CLE). Sun protection, topical corticosteroids, and antimalarials constitute the first-line options for treatment. In refractory cases, alternative antimalarials, methotrexate, retinoids, and thalidomide have been utilized. We present a case of an adolescent patient with generalized DLE responding rapidly to thalidomide.
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- 2019
20. Lasers for Other Specific Dermatologic Disorders
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Keyvan Nouri, Mohammad-Ali Yazdani Abyaneh, Leyre Falto-Aizpurua, Robert D. Griffith, Ali Rajabi-Estarabadi, and Harleen Arora
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medicine.medical_specialty ,Molluscum contagiosum ,business.industry ,Vitiligo ,Atopic dermatitis ,Alopecia areata ,medicine.disease ,Dermatology ,Pityriasis lichenoides chronica ,Psoriasis ,Medicine ,business ,Dermatologic disorders ,Morphea - Published
- 2019
21. Lasers for Acne
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Harleen Arora, Leyre Falto-Aizpurua, Robert D. Griffith, Keyvan Nouri, and Mohammad-Ali Yazdani Abyaneh
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medicine.medical_specialty ,business.industry ,medicine.medical_treatment ,Medicine ,Photodynamic therapy ,Acne treatment ,business ,medicine.disease ,Dermatology ,Acne - Published
- 2019
22. Changes in Seizure Frequency and Characteristics During COVID-19 Pandemic: A Hospital-based Study
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Babak Bakhshayesh Eghbali, Alia Saberi, Seyede Zahra Jalali Emam, Sima Fallah-Arzpayma, Roghaye Zare, Sara Ramezani, and Mohammad Ali Yazdanipour
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seizure ,covid-19 ,incidence ,Neurosciences. Biological psychiatry. Neuropsychiatry ,RC321-571 ,Neurology. Diseases of the nervous system ,RC346-429 - Abstract
Background: It was found that the novel coronavirus disease 2019 (COVID-19) pandemic contributed to changes in the epidemiologic and symptomatic pattern of some neurologic disorders. Objectives: The present study investigated the frequency of seizures and their characteristics from February to August 2020 (the peak of the COVID-19 pandemic) compared to the same period the year before. Materials & Methods: This cross-sectional-analytical study was performed on patients with seizures in Poursina hospital in Guilan province, Iran, between February and August 2020 and the same period the year before. Patients with seizures at the beginning or during hospitalization with at least one seizure in the desired period were included in the study. Results: The increase in seizure frequency during the COVID-19 pandemic versus last year was statistically significant (P=0.014). It also observed a significant difference in seizure etiology (P=0.032), types (P
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- 2023
23. The effect of physical activity level on the severity of diastolic dysfunction
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Ali Ashraf, Siamak Rimaz, Abbas Seddighinejad, Amin karimi, Afagh Hassanzadeh-Rad, Mahboobeh Gholipour, Mahsa Motiei, Mohammad Ali Yazdanipour, and Sheida Rimaz
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Exercise ,Ventricular dysfunction ,Echocardiography ,Sports medicine ,RC1200-1245 - Abstract
Abstract Background Diastolic dysfunction (DD) is a risk factor for cardiovascular events in patients undergoing non-cardiac surgeries. Investigators aimed to assess the effect of physical activity level on the diastolic function of the left ventricle (LV) in patients attending the preoperative visit. Methods This analytic cross-sectional study was conducted on 228 patients referred to Poursina hospital from November 2021 to March 2022. To define the physical activity level, we used the short form of the International Physical Activity Questionnaire (IPAQ). We categorized patients into inactive, minimally active, and health-enhancing physical activity groups. We also divided participants into three groups based on their daily sitting time. Also, echocardiographic parameters were calculated. The diastolic function of LV was evaluated, and its grading was defined from mild (grade1) to severe (grade 3). Results Results showed that patients with DD had significantly higher age and lower levels of education (P
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- 2023
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24. The role of diabetic foot treatment in improving left ventricular function: Insights from global longitudinal strain echocardiography.
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Mohammad Taghi Ashoobi, Hosein Hemmati, Maziar Moayerifar, Mani Moayerifar, Mahboobeh Gholipour, Mahsa Motiei, Mohammad Ali Yazdanipour, and Habib Eslami Kenarsari
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Medicine ,Science - Abstract
We decided to evaluate the effect of treatment of diabetic foot ulcers in improving heart function by strain echocardiography than conventional transthoracic echocardiography. This prospective cross-sectional study included patients with diabetic foot ulcer (DFU). Conventional and two-dimensional strain echocardiography performed before and after three months diabetic foot treatment. Then, we compared the echocardiographic parameters including left ventricular ejection fraction (LV-EF), left ventricular global longitudinal strain (LV-GLS). Multivariate and univariate logistic regression analysis were performed to find which variable was mainly associated with LV-GLS changes. 62 patients with DFU were conducted. After echocardiography, all patients underwent surgical or non-surgical treatments. Three months after the treatment, LV-EF was not significantly different with its' primary values (P = 0.250), but LV-GLS became significantly different (P
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- 2024
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25. Growth response, body composition, plasma metabolites, digestive and antioxidant enzymes activities of Siberian sturgeon (Acipenser baerii, Brandt, 1869) fed different dietary protein and carbohydrate: lipid ratio
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Sedigheh Babaei, Mehdi Hedayati, Abdolmohammad Abedian-Kenari, and Mohammad Ali Yazdani-Sadati
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0301 basic medicine ,medicine.medical_specialty ,Antioxidant ,medicine.medical_treatment ,High-protein diet ,Aquatic Science ,Biology ,medicine.disease_cause ,03 medical and health sciences ,chemistry.chemical_compound ,Sturgeon ,Internal medicine ,medicine ,Amylase ,Food science ,Triglyceride ,Cholesterol ,04 agricultural and veterinary sciences ,Carbohydrate ,030104 developmental biology ,Endocrinology ,chemistry ,Digestive enzyme ,040102 fisheries ,biology.protein ,0401 agriculture, forestry, and fisheries - Abstract
Knowing the effect of dietary nutrients on physiological parameters, especially oxidative stress, during fish rearing can be useful to improve fish health and optimize production in aquaculture. In this study, four iso-energetic (2 × 2 factorial design) diets differing in nutrient composition were submitted to the Siberian sturgeon juveniles, to analyse biochemical and physiological responses. The juveniles were fed for as long as 10 weeks with the following diets: low protein–high carbohydrate (CHO): lipid ratio (LP-St), high protein–high CHO: Lipid ratio (HP-St), low protein-low CHO: Lipid ratio (LP-L) and high protein-low CHO: Lipid ratio (HP-L). It was shown that HP-L diet significantly induced higher growth performance in the juveniles than LP-L; however, there was not a significant difference between them with other treatments. HSI was increased by higher dietary CHO: L ratio. The result obviously showed the higher dietary fat led to an increase in sturgeon body fat content. In addition, dietary protein and CHO: lipid ratio significantly affected plasma metabolites (glucose, cortisol, cholesterol and triglyceride) but did not affect IGF-1 and insulin levels. Based on enzyme activities results, incorporation of high protein (44%) in the diet induced lower amylase activity and carbohydrate digestion in the sturgeon juveniles. Moreover, antioxidant enzyme activities in this species were more influenced by lipid than other nutrients. In conclusion, using appropriate carbohydrates (~30%) in the sturgeon diet helps to spare protein. Furthermore, it is suggested to decrease the amount of lipid in high protein diet, to improve higher sturgeon fillet quality and less oxidative damage in liver.
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- 2016
26. Sex steroid level and sexual dimorphism expression of genes in gonads of the great sturgeonHuso husoLinneaus, 1758 during maturity developmental stages
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Mohammad Pourkazemi, A. Hallajian, Mohammad Hassanzadeh Saber, Mohammad Ali Yazdani Sadati, R. Kazemi, and Mahtab Yarmohammadi
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0301 basic medicine ,endocrine system ,medicine.medical_specialty ,Gonad ,Sexual differentiation ,Sexing ,Aquatic Science ,Biology ,Andrology ,Sexual dimorphism ,03 medical and health sciences ,030104 developmental biology ,Sturgeon ,medicine.anatomical_structure ,Endocrinology ,Sex steroid ,Internal medicine ,medicine ,Sexual maturity ,Development of the gonads - Abstract
Little is known about molecular mechanisms involved in gonad differentiation in sturgeon species. In non-mammalian vertebrates, sox9, dmrt1, cyp17a1 and ar are male specific genes in testicular differentiation and are highly conserved. In order to understand the mechanism underlying testicular development in sturgeon, we investigated sex steroids level of 11-ketotestosterone (KT) and testosterone (T) and relative expression of sox9, dmrt1, cyp17a1 and ar in great sturgeon gonads during different stages of sexual maturity. The results showed all studied genes had dimorphic patterns in males. In immature gonads (stage I), only cyp17a1 expressed in male gonads, while other genes did not express, and KT and T levels were low. Dmrt1 showed dimorphic expression pattern in male gonads at maturity stage II, III and IV. Furthermore, sox9 and ar mRNA presented significant dimorphic expression pattern in male gonads only at maturity stage 4. Plasma androgens levels were significantly higher in males compared to females during maturity stages II, III and IV. The results showed that among these four genes, only cyp17a1 expressed in male gonads at maturity stage I (immature), suggesting that this gene may be applicable as a sex marker in recently differentiated male great sturgeon. Sexually dimorphic patterns in other studied genes (sox9, dmrt1 and ar) suggesting that these genes may be important for testicular development and differentiation in premature great sturgeon. The obtained results provide a foundation for further research on sex differentiation and developing strategies for the sexing of sturgeon for aquaculture.
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- 2016
27. Toxicity assessment of silver nanoparticles in Persian sturgeon (Acipenser persicus) and starry sturgeon (Acipenser stellatus) during early life stages
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Ashkan Banan, Mohammad Reza Kalbassi Masjed Shahi, Mahmoud Bahmani, and Mohammad Ali Yazdani Sadati
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Silver ,Health, Toxicology and Mutagenesis ,Fishes ,Metal Nanoparticles ,02 engineering and technology ,General Medicine ,010501 environmental sciences ,021001 nanoscience & nanotechnology ,01 natural sciences ,Pollution ,Lethal Dose 50 ,Larva ,Animals ,Environmental Chemistry ,0210 nano-technology ,Water Pollutants, Chemical ,0105 earth and related environmental sciences - Abstract
Silver nanoparticles (AgNPs) are widely used in consumer products mainly due to their antimicrobial action. The rapidly increasing use of nanoparticles (NPs) has driven more attention to their possible ecotoxicological effects. In this study, the acute toxicity of colloidal AgNPs was evaluated during the embryonic stage of Persian sturgeon (Acipenser persicus) and starry sturgeon (Acipenser stellatus) at concentrations of 0, 0.25, 0.5, 1, 2, 4, and 8 mg/L. Fertilized eggs (75 eggs per replicate) were exposed to aforementioned concentrations for 96 h in triplicate. 96-h LC50 values in Persian sturgeon and starry sturgeon were calculated as 0.163 and 0.158 mg/L, respectively. Furthermore, in starry sturgeon, the short-term effects of AgNPs on the hatching rate, survival rate, and Ag accumulation during early life stages (before active feeding commences) were also analyzed at concentrations of 0, 0.025, 0.05, and 0.1 mg/L of colloidal AgNPs. The highest silver accumulation occurred in larvae exposed to 0.1 mg/L AgNPs; however, the body burden of silver did not alter survival rate, and there were no significant differences among treatments. Based on the obtained results from the acute toxicity exposures, AgNPs induced a concentration-dependent toxicity in both species during early life stages, while complementary studies are suggested for investigating their short-term effects in detail.
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- 2016
28. Immuno-physiological and antioxidant responses of Siberian sturgeon (Acipenser baerii) fed with different levels of olive pomace
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Akbar Banavreh, Mohammad Ali Yazdani‐Sadati, Mehdi Soltani, Abolghasem Kamali, and Mehdi Shamsaie
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Antioxidant ,Physiology ,medicine.medical_treatment ,Population ,Wheat flour ,Aquaculture ,Aquatic Science ,Biochemistry ,Superoxide dismutase ,03 medical and health sciences ,chemistry.chemical_compound ,Sturgeon ,Malondialdehyde ,Olea ,medicine ,Animals ,Food science ,education ,030304 developmental biology ,0303 health sciences ,education.field_of_study ,Hematologic Tests ,biology ,Superoxide Dismutase ,Pomace ,Fishes ,04 agricultural and veterinary sciences ,General Medicine ,Acipenser baerii ,biology.organism_classification ,Catalase ,Animal Feed ,Diet ,chemistry ,Immunoglobulin M ,040102 fisheries ,biology.protein ,0401 agriculture, forestry, and fisheries ,Muramidase - Abstract
Nowadays, use of the natural plant derivatives as an immunostimulant in aquaculture is becoming more useful than antibiotics which are destructive to target animals, consumers, and the environment. The present study aimed to evaluate the efficacy of dietary substitution of wheat flour at 2, 5, 7.5, and 10% of olive pomace (OP2, OP5, OP7.5, and OP10) in some immune-physiological and antioxidant variables of yearling Siberian sturgeon (Acipenser baerii) weighing 165 ± 6.8 g at 19.1 ± 1.52 °C for 56 days. Fifteen fish per tank were randomly accommodated in triplicates per treatment and the control group was also included. No significant difference was seen in hematological indices including red blood cells (RBS) and immunocompetent cell population sizes among the treated groups (P > 0.05). Also, malondialdehyde (MDA) activity and superoxide dismutase (SOD) in serum remained unaffected in different treatments (P > 0.05). Total protein (TP), high-density lipoprotein (HDL), catalase (CT), and lysozyme were affected by dietary OP levels (P
- Published
- 2018
29. Lasers for Acne
- Author
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Abyaneh, Mohammad‐Ali Yazdani, primary, Griffith, Robert D., additional, Falto‐Aizpurua, Leyre, additional, Arora, Harleen, additional, and Nouri, Keyvan, additional
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- 2019
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30. Heritability estimation of eggs and the newly hatched larvaeof wild Persian sturgeon (Acipenser persicus)
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Hallajian, Ali, primary, Abdolhay, Hossien Ali, additional, Shadparvar, Abdol Ahad, additional, Yarmohammadi, Mahtab, additional, and Sadati, Mohammad Ali Yazdani, additional
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- 2019
- Full Text
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31. Circumscribed cicatricial alopecia due to localized sarcoidal granulomas and single-organ granulomatous arteritis: a case report and systematic review of sarcoidal vasculitis
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Mohammad-Ali Yazdani Abyaneh, Kortz Alison, John Andrew Carlson, Kenneth Kircher, Heinz Kutzner, and Preethi Raghu
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Pathology ,medicine.medical_specialty ,Histology ,medicine.diagnostic_test ,business.industry ,Dermatology ,Scarring alopecia ,medicine.disease ,Pathology and Forensic Medicine ,Lymphatic system ,Atrophy ,Fibrosis ,hemic and lymphatic diseases ,Biopsy ,medicine ,Sarcoidosis ,Arteritis ,business ,Vasculitis - Abstract
Vasculitis associated with sarcoid granulomas is an uncommon phenomenon. A 72-year-old female presented with an expanding region of circumscribed alopecia and scalp atrophy of 2 months duration. Biopsy showed non-caseating granulomas, dermal thinning, loss of follicles, fibrosis and muscular vessels disrupted by mixed lymphocyte, macrophage and giant-cell infiltrates. Affected vessels had loss and fragmentation of the elastic lamina, fibrous replacement of their walls and luminal stenosis (endarteritis obliterans). Dermal and vascular advential intralymphatic granulomas and lymphangiectases were found by D2-40 expression, suggesting lymphatic obstruction and poor antigen clearance. No evidence of a post-zoster eruption, systemic sarcoidosis or systemic giant-cell arteritis was found. Two years later, prednisone had halted - but not reversed - progression of her alopecia. Review of the literature showed two types of vasculitis associated with sarcoid granulomas: (i) acute, self-limited leukocytoclastic vasculitis and (ii) chronic granulomatous vasculitis (GV). Persistence of non-degradable material or antigen contributes to the pathogenesis of granulomatous inflammation. In this case, lymphatic obstruction probably impeded clearance of nonimmunologic and/or immunologic stimuli permitting and sustaining the development of sarcoid granulomas and sarcoid GV, ultimately causing scarring alopecia and cutaneous atrophy.
- Published
- 2015
32. Photodynamic Therapy for Actinic Cheilitis
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Leyre Falto-Aizpurua, Keyvan Nouri, Mohammad Ali Yazdani Abyaneh, and Robert D. Griffith
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medicine.medical_specialty ,Esthetics ,medicine.medical_treatment ,Less invasive ,Pain ,Photodynamic therapy ,Dermatology ,law.invention ,Randomized controlled trial ,law ,medicine ,Humans ,Effective treatment ,Adverse effect ,Complete response ,Photosensitizing Agents ,business.industry ,Actinic cheilitis ,Aminolevulinic Acid ,General Medicine ,medicine.disease ,Treatment Outcome ,Cheilitis ,Photochemotherapy ,Surgery ,Premalignant lesion ,business ,Precancerous Conditions - Abstract
Background Actinic cheilitis (AC) is a premalignant lesion of the lips that can progress to squamous cell carcinoma and metastasize. Actinic cheilitis is difficult to treat because surgical treatments have significant adverse effects whereas less invasive procedures have uncertain efficacy. Photodynamic therapy (PDT) may offer a noninvasive yet effective treatment option for AC. Objective To systematically review the safety and efficacy of PDT for AC. Methods The terms "photodynamic," "actinic," "solar," "cheilitis," and "cheilosis" were used in combinations to search the PubMed database. Studies were considered for inclusion based on eligibility criteria, and specific data were extracted from all studies. Results The authors identified 15 eligible case series encompassing a total of 242 treated subjects. Among studies that evaluated subjects for complete clinical response, 139 of 223 subjects (62%) showed complete response at final follow-ups ranging from 3 to 30 months. Among studies that evaluated subjects for histological outcome, 57 of 121 subjects (47%) demonstrated histological cure at final follow-ups ranging from 1.5 to 18 months. Cosmetic outcomes were good to excellent in the majority of subjects, and adverse events were well tolerated. Conclusion Photodynamic therapy is safe and has the potential to clinically and histologically treat AC, with a need for future randomized controlled trials.
- Published
- 2015
33. Postirradiation Pseudosclerodermatous Panniculitis: A Rare Complication of Megavoltage External Beam Radiotherapy.
- Author
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Hashim, Peter W., Vyas, Nikki S., Abyaneh, Mohammad-Ali Yazdani, and Goldberg, Matthew S.
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- 2022
- Full Text
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34. Stress Response of Juvenile Beluga,Huso huso,to Light and Tank Colors
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Mohammad Ali Yazdani Sadati, Mohammad Reza Kalbassi, Ashkan Banan, and Mahmoud Bahmani
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Light spectrum ,Ecology ,biology ,animal diseases ,Physiological condition ,fungi ,technology, industry, and agriculture ,Beluga ,food and beverages ,Huso ,Aquatic Science ,biology.organism_classification ,Fishery ,Fight-or-flight response ,fluids and secretions ,Animal science ,Sturgeon ,Juvenile ,Blue light - Abstract
Effects of light and tank colors on stress response of juvenile beluga sturgeon, Huso huso, was investigated by the measurement of some sero-haematological parameters and carcass chemical analysis. The analysis was based on the responses of 64 specimens (initial weight 98.83 ± 1.42 g) reared under white, red, green, or blue light, and 48 specimens reared in white, black, or blue tanks, all for 12 weeks. Blue/green light and black tanks produced positive effects on cortisol that can be related to physiological condition and stress.
- Published
- 2013
35. Giant Basal Cell Carcinomas Express Neuroactive Mediators and Show a High Growth Rate: A Case-Control Study and Meta-Analysis of Etiopathogenic and Prognostic Factors
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Andrzej Slominski, Mohammad-Ali Yazdani Abyaneh, Bruce Ragsdale, J. Andrew Carlson, Peter A. Engel, Richard Agag, and Daniel W. Cramer
- Subjects
0301 basic medicine ,Adult ,Male ,Pathology ,medicine.medical_specialty ,Serotonin ,Skin Neoplasms ,Enkephalin, Methionine ,Dermatology ,Biology ,Article ,Pathology and Forensic Medicine ,Methionine biosynthesis ,030207 dermatology & venereal diseases ,03 medical and health sciences ,Young Adult ,0302 clinical medicine ,Adrenocorticotropic Hormone ,Carcinoma ,medicine ,Humans ,Basal cell ,Basal cell carcinoma ,skin and connective tissue diseases ,Serotonin biosynthesis ,Aged ,Retrospective Studies ,Aged, 80 and over ,integumentary system ,beta-Endorphin ,Case-control study ,General Medicine ,Middle Aged ,medicine.disease ,Prognosis ,Immunohistochemistry ,030104 developmental biology ,Carcinoma, Basal Cell ,Meta-analysis ,Case-Control Studies ,Female - Abstract
Giant basal cell carcinomas (GBCCs), (BCC ≥ 5 cm), are often painless, destructive tumors resulting from poorly understood patient neglect.To elucidate etiopathogenic factors distinguishing GBCC from basal cell carcinoma (BCC) and identify predictors for disease-specific death (DSD).Case-control study examining clinicopathologic and neuroactive factors (β-endorphin, met-enkephalin, serotonin, adrenocorticotropic hormone, and neurofilament expression) in GBCC and BCC. Systematic literature review to determine DSD predictors.Thirteen GBCCs (11 patients) were compared with 26 BCCs (25 patients). GBCC significantly differed in size, disease duration, and outcomes; patients were significantly more likely to live alone, lack concern, and have alcoholism. GBCC significantly exhibited infiltrative/morpheic phenotypes, perineural invasion, ulceration, and faster growth. All neuromediators were similarly expressed. Adenoid phenotype was significantly more common in GBCC. Adenoid tumors expressed significantly more β-endorphin (60% vs. 18%, P = 0.01) and serotonin (30% vs. 4%, P = 0.02). In meta-analysis (n ≤ 311: median age 68 years, disease duration 90 months, tumor diameter 8 cm, 18.4% disease-specific mortality), independent DSD predictors included tumor diameter (cm) (hazard ratio (HR): 1.12, P = 0.003), bone invasion (HR: 4.19, P = 0.015), brain invasion (HR: 8.23, P = 0.001), and distant metastases (HR: 14.48, P = 0.000).GBCC etiopathogenesis is multifactorial (ie, tumor biology, psychosocial factors). BCC production of paracrine neuromediators deserves further study.
- Published
- 2016
36. Hemato-Immunological Responses and Disease Resistance in Siberian Sturgeon Acipenser baerii Fed on a Supplemented Diet of Lactobacillus plantarum
- Author
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Hossein Khara, Moheb Ali Pourgholam, Mohammad Sadegh Aramli, Reza Safari, and Mohammad Ali Yazdani Sadati
- Subjects
0301 basic medicine ,Biology ,Microbiology ,law.invention ,03 medical and health sciences ,chemistry.chemical_compound ,Probiotic ,Fish Diseases ,Hemoglobins ,Immune system ,Sturgeon ,law ,White blood cell ,Streptococcal Infections ,medicine ,Animals ,Streptococcus iniae ,Food science ,Molecular Biology ,Disease Resistance ,Probiotics ,Fishes ,04 agricultural and veterinary sciences ,Acipenser baerii ,biology.organism_classification ,Animal Feed ,Immunity, Innate ,Blood Cell Count ,Siberia ,030104 developmental biology ,medicine.anatomical_structure ,chemistry ,Dietary Supplements ,040102 fisheries ,0401 agriculture, forestry, and fisheries ,Molecular Medicine ,Lysozyme ,Lactobacillus plantarum - Abstract
A feeding trial was conducted to investigate the effects of different levels of dietary Lactobacillus plantarum on hemato-immunological parameters and resistance against Streptococcus iniae infection in juvenile Siberian sturgeon Acipenser baerii. Fish (14.6 ± 2.3 g) were fed three experimental diets prepared by supplementing a basal diet with L. plantarum at different concentrations [1 × 107, 1 × 108 and 1 × 109 colony-forming units (cfu) g−1] and a control (non-supplemented basal) diet for 8 weeks. Innate immune responses (immunoglobulin (Ig), alternative complement activity (ACH50) and lysozyme activity) were significantly higher in fish fed the 1 × 108 and 1 × 109 cfu g−1 L. plantarum diet compared to the other groups (P
- Published
- 2016
37. Patient Factors and Their Association with Nonmelanoma Skin Cancer Morbidity and the Performance of Self-skin Exams: A Cross-Sectional Study
- Author
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Amber, Kyle T., Bloom, Romi, Abyaneh, Mohammad-Ali Yazdani, Falto-Aizpurua, Leyre A., Viera, Martha, Zaiac, Martin N., Nouri, Keyvan, and Hu, Shasa
- Subjects
integumentary system ,Original Research - Abstract
Objective: Mohs micrographic surgery is widely utilized for the treatment of nonmelanoma skin cancers with the advantage of tissue sparing and higher cure rate. The preoperative tumor size and post-Mohs micrographic surgery defect size are useful surrogate measures of nonmelanoma skin cancer morbidity. The authors sought to evaluate whether gender, Hispanic ethnicity, socioeconomic status, sun-safe practices and self-skin exams affected tumor size and Mohs micrographic surgery defect size. They also investigated factors associated with self-skin exams. Design: A cross-sectional survey-based study. Setting: Two dermatologic surgery clinics—one academic-associated and the other private. Participants: Patients receiving Mohs surgery for nonmelanoma skin cancers. Measurements: Tumor size and Mohs defect size and their relationship to patient factors ascertained from a survey, as well as the number of patients performing self-skin exams. The authors used t-tests and analysis of variance to compare tumor and defect sizes for each patient factor. Chi-squared tests were used to determine the factors associated with self-skin exams performance. Results: Lower education was associated with greater head and face tumor area (95mm2 vs. 41mm2, P=0.019), but not Mohs micrographic surgery defect size. Other studied patient factors were not associated with an increased morbidity. Hispanics performed self-skin exams at a lower rate than non-Hispanics (27% vs. 46%, p=0.03). Conclusion: This study innovatively uses tumor and Mohs micrographic surgery defect area as a measure of morbidity, allowing for identification of populations at need for improved education and prevention. (J Clin Aesthet Dermatol. 2016;9(9):16–22.)
- Published
- 2016
38. Effect of diet composition on growth performance, hepatic metabolism and antioxidant activities in Siberian sturgeon (Acipenser baerii, Brandt, 1869) submitted to starvation and refeeding
- Author
-
Abdolmohammad Abedian Kenari, Mehdi Hedayati, Sedigheh Babaei, Mohammad Ali Yazdani Sadati, and Isidoro Metón
- Subjects
0301 basic medicine ,Low protein ,Antioxidant ,Physiology ,medicine.medical_treatment ,Growth ,Aquaculture ,Biochemistry ,chemistry.chemical_compound ,Sturgeon ,Food science ,Starvation ,Glycogen ,Aqüicultura ,Fishes ,04 agricultural and veterinary sciences ,General Medicine ,Acipenser baerii ,Catalase ,Liver ,Dieta ,Dietary Proteins ,medicine.symptom ,Creixement ,medicine.medical_specialty ,Farmacologia ,Estrès oxidatiu ,Sturgeons ,Aquatic Science ,Biology ,03 medical and health sciences ,Internal medicine ,medicine ,Dietary Carbohydrates ,Animals ,Pharmacology ,Superoxide Dismutase ,Inanició ,Metabolism ,Carbohydrate ,biology.organism_classification ,Dietary Fats ,Diet ,Liver Glycogen ,030104 developmental biology ,Endocrinology ,chemistry ,Oxidative stress ,040102 fisheries ,0401 agriculture, forestry, and fisheries ,Esturions - Abstract
Many fish species undergo natural starvation periods. Adaptation to starvation is possible through the activation of behavioral, biochemical and physiological mechanisms. Knowledge of the effect of dietary nutrients on the intermediary metabolism during starvation and refeeding can be useful to improve fish health and optimize aquaculture production. To analyze the effect of dietary nutrients on liver metabolism of Siberian sturgeon (Acipenser baerii) submitted to starvation and refeeding, four isoenergetic diets differing in nutrient composition were designed: LP-St (38 % protein, 12 % lipid, 36 % carbohydrate), HP-St (44 % protein, 10 % lipid, 30 % carbohydrate), LP-L (38 % protein, 18 % lipid, 25 % carbohydrate) and HP-L (44 % protein, 16 % lipid, 22 % carbohydrate). Four groups of fish were fed 3 weeks to satiety with the corresponding diet, starved for 2 weeks and then refeed 5 weeks to satiety on the same diet. Starvation mobilized the hepatic lipid store to a greater extent than glycogen. Starvation increased superoxide dismutase activity irrespective of the diet, while low protein diets (LP-St and LP-L) increased catalase activity. The oxidative damage decreased after 5 weeks of refeeding. Refeeding the starved fish on the HP-St diet promoted the greatest growth performance. In addition to reporting for the first time the effect of diet composition on growth, liver composition and antioxidant activities in Siberian sturgeon submitted to starvation and refeeding, our findings suggest that refeeding on HP-St diet stimulated the use of dietary carbohydrates and allowed a protein sparing effect in Siberian sturgeon.
- Published
- 2016
39. The effect of dietary dextrin levels on growth performance, body composition and hepatosomatic index in juvenile Siberian sturgeon, Acipenser baerii
- Author
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mohammad ali yazdani sadati, Borzoii, A., and Akrami, R.
- Subjects
Carbohydrate ,Growth rate ,aquaculture ,fungi ,Fisheries ,Aquaculture ,Lipid ,Iran ,Acipenser baerii ,Body composition ,Biology - Abstract
The present study was carried out to determine the ability of Acipenser baerii in utilizing carbohydrate (dextrin) as a non protein energy source substituted with animal oil. A total of 65 juveniles A. baerii with an initial mean weight of 689 ± 62 g were distributed in 15 fiber glass tanks. Five diets were formulated including 0, 5, 10, 15 and 20% of dextrin and fed for 8 weeks. Fish were weighed monthly and growth was evaluated in each treatment. At the end of experiment, body composition and hepatosomatic index were analyzed. There was no significant differences in body weight increase (BWI) and final weight (FW) among different groups (p>0.05). Increase of dextrin levels in diets led to an increase in feed conversation ratio (FCR) in fish fed diets containing 15 and 20% dextrin as compared to that in the control group and in fish fed the diet containing 10% dextrin although the differences were not significant (p>0.05). The specific growth rate (SGR) in all treatments were the same (p>0.05). The highest body protein and lipid were observed in fish fed diets containing 10 and 20% dextrin, respectively (p0.05). In conclusion, juvenile A. baerii can be fed diets with high levels of dietary dextrin as a non protein energy source with no deleterious effects and a partial replacement of cheap carbohydrate with lipid is suggested to obtain the necessary energy in commercial diets.
- Published
- 2016
40. Cryosurgery for Psoriasis
- Author
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Keyvan Nouri, Leyre Falto-Aizpurua, Mohammad Ali Yazdani Abyaneh, and Robert D. Griffith
- Subjects
medicine.medical_specialty ,Erythema ,business.industry ,medicine.medical_treatment ,Cryotherapy ,medicine.disease ,Chronic inflammatory disease ,Dermatology ,Cryosurgery ,Psoriasis ,medicine ,medicine.symptom ,business ,Adverse effect ,Small plaque ,Hypopigmentation - Abstract
Psoriasis is a chronic inflammatory disease affecting the skin with various treatment options. Cryosurgery has been studied in only a limited number of case series for the treatment of small plaque psoriasis with variable results. Findings from these studies suggest cryosurgery can improve the induration, erythema, and scaling of small psoriatic plaques with one or just a few treatments. Furthermore, these studies suggest that cryosurgery is a safe treatment modality with hypopigmentation as the only major adverse effect. However, further studies are necessary to clarify the role of cryosurgery in the armamentarium of psoriasis therapy.
- Published
- 2016
41. Effects of dietary fish oil substitution with mixed vegetable oils on growth and fillet fatty acid composition of juvenile Caspian great sturgeon (Huso huso)
- Author
-
Hossein Khara, Majid Nikzad Hassankiadeh, Mohammad Ali Yazdani Sadati, and Hossein Parandavar
- Subjects
food.ingredient ,Protein efficiency ratio ,biology ,Sunflower oil ,Dietary lipid ,Huso ,Aquatic Science ,biology.organism_classification ,Fish oil ,Soybean oil ,food ,Vegetable oil ,Clupeonella ,Food science ,Agronomy and Crop Science - Abstract
The objective of this study was to determine the effects of fish oil replacement with dietary vegetable oils on growth performance, chemical composition and fatty acids profiles in fillets of farmed Caspian great sturgeon juveniles Huso huso (26.97 ± 0.49 g). Five isonitrogenous and isolipidic diets were formulated, containing 10 % of added oil. The diet with 100 % kilka fish oil (Caspian tyulka, Clupeonella caspia) was the control. Fish oil was substituted by 50 % of vegetable oils consisting of an equal share of sunflower and soybean oils (diet A), sunflower and canola oils (diet B) and soybean and canola oils (diet C). In diet D, 100 % of fish oil was replaced with vegetable oil (1:1:1 ratio of sunflower oil, soybean oil and canola oil). Significant differences (P > 0.05) were not detected during 60 days feeding trial in final body weight, weight gain, condition factor, specific growth rate, feed conversion rate, protein efficiency ratio and the chemical composition of fillet (crude protein, crude lipid, moisture and ash). Generally, the fatty acids composition of fish fillets was reflective of the dietary lipid sources. These results indicate the feasibility of substituting fish oils with the mixture of vegetable oils in diets of juvenile H. huso without negative influence on growth providing optimum ratios of n-3/n-6 and n-3/18:1n-9 is met in the diet.
- Published
- 2012
42. The relationship between the religious beliefs and the feeling of loneliness in elderly
- Author
-
Farzaneh Sheikholeslami, Mohammad Ali Yazdani Talami, Shadman Reza Masole, Safar Ali Esmaeili Vardanjani, Naima Khodadadi, and Pantea Rafati
- Subjects
Multidisciplinary ,Presumption ,media_common.quotation_subject ,Socialization ,Loneliness ,Sample (statistics) ,Mental health ,Feeling ,Scale (social sciences) ,medicine ,Marital status ,medicine.symptom ,Psychology ,Social psychology ,media_common - Abstract
The objective of this research is to study the relationship between the religious beliefs and the feeling of loneliness in elderly. In this descriptive correlation study, the statistical society included 100 individuals of the society of retired people in the Medical University of Gilan province in Iran. The sample was taken by the easy random method. The method of collecting data was the questionnaire contained 3 parts: 1) personal characteristics and social characteristics. 2) Allport's internal and external religious beliefs scale and 3) the Standard loneliness feeling of You care. Data was analyzed by means of the description and presumption statistical methods and use of the SPSS software. The findings showed that there is a meaningful correlation between the external religious beliefs and the marital status, the amount of income, socialization with family members and relatives, social activities and also between the internal religious beliefs and the attending in the religious gatherings, the emotional support of the family, friends, and the others and the general satisfaction of the mentioned supports with P
- Published
- 2012
43. Dietary Administration of Lactobacillus plantarum Enhanced Growth Performance and Innate Immune Response of Siberian Sturgeon, Acipenser baerii
- Author
-
Moheb Ali Pourgholam, Reza Safari, Hossein Khara, Mohammad Ali Yazdani Sadati, and Mohammad Sadegh Aramli
- Subjects
0301 basic medicine ,Animal feed ,Fisheries ,Biology ,Microbiology ,03 medical and health sciences ,chemistry.chemical_compound ,Sturgeon ,Immune system ,Animals ,Food science ,Molecular Biology ,Complement component 3 ,Probiotics ,Fishes ,Juvenile fish ,Acipenser baerii ,biology.organism_classification ,Animal Feed ,Immunity, Innate ,030104 developmental biology ,chemistry ,Immunology ,Dietary Supplements ,Molecular Medicine ,Lysozyme ,Lactobacillus plantarum - Abstract
We investigated the effects of Lactobacillus plantarum used as a dietary supplement on the growth performance and innate immune response in juvenile Siberian sturgeon Acipenser baerii. Juvenile fish (14.6 ± 2.3 g) were fed three experimental diets prepared by supplementing a basal diet with L. plantarum at different concentrations [1 × 10(7), 1 × 10(8) and 1 × 10(9) colony-forming units (cfu) g(-1)] and a control (non-supplemented basal) diet for 8 weeks. Growth performance indices were increased in fish fed the 1 × 10(8) cfu g(-1) L. plantarum diet compared to the other groups. There was an increased innate immune response in fish fed the experimental diets. The highest levels of lysozyme activity, total immunoglobulin (IgM) and complement component 3 (C3) were observed in fish fed the diet containing L. plantarum at a concentration of 1 × 10(8) cfu g(-1), but there was no significant difference in the level of complement component 4 (C4) in fish fed the experimental diets or the control diet. The present study underlying some positive effects (growth performance and immune indices) of dietary administration of L. plantarum at a concentration of 1 × 10(8) cfu g(-1) in the Siberian sturgeon.
- Published
- 2015
44. Loneliness and general health of elderly
- Author
-
Farzaneh Sheikholeslami, Shadman Reza Masouleh, Naeema Khodadadi, and Mohammad Ali Yazdani
- Subjects
general health ,lcsh:RT1-120 ,lcsh:Nursing ,Loneliness ,elderly ,lcsh:Gynecology and obstetrics ,lcsh:RG1-991 - Abstract
Introduction: In recent years attention to elderly is progressing rapidly in countries. Special attention to their mental and physical need is necessary. Loneliness may occur in all age groups, but this is more a problem peculiar to the elderly. Loneliness is a complex concept, specially affecting the psychosocial well-being of the elderly. The feelings of loneliness have serious consequence on the health of older adults. Objective: The purpose of the study was to determine loneliness and general health of members of the elderly pensioners association of Gilan University of Medical Science in Rasht. Methods: This study was a descriptive– correlational research. Sampling performed, through easy sampling method. 100 members of pensioners association from both gender (female and male) took part in the study. Data collection instrument was a questionnaire consisted of three parts. Part one was about demographic data, part two about loneliness that was measured by the UCLA loneliness scale, and part three was general health status with 28 questions. Data were analyzed by descriptive-analytical methods, using SPSS 16. Results: In this study it was found that married elderly people (p
- Published
- 2011
45. Effects of colored light and tank color on growth indices and some physiological parameters of juvenile beluga (Huso huso)
- Author
-
Mohammad Reza Kalbassi, M. Bahmani, Ashkan Banan, and Mohammad Ali Yazdani Sadati
- Subjects
biology ,business.industry ,Ecology ,media_common.quotation_subject ,Beluga ,Huso ,Environmental pollution ,Aquatic Science ,biology.organism_classification ,Fight-or-flight response ,Animal science ,Aquaculture ,Juvenile ,Reproduction ,business ,Colored light ,media_common - Abstract
International SturgeonResearch Institute, Guilan, IranSummaryThe influence of colored light and tank color was investigatedon growth performance (body weight, growth rate, carcasscomposition, etc.) and physiological status (blood and plasmaparameters) of beluga (Huso huso) juveniles. The study wasconducted using 64 specimens for colored light treatments withinitial weight 98.83 ± 1.42 (mean ± SE) g which were rearedunder white, red, green and blue light and using 80 specimensfor tank color treatments with initial weight 98.50 ±1.24 (mean ± SE) g which were reared in white, red, green,black and blue tanks, all for 12 weeks. Red light had asignificantly negative impact on beluga growth performance(in contrast with blue light) accompanied with reduced livertotal lipids and plasma albumin and elevated plasma cortisol,glucose, cholesterol and triglyceride (in contrast with the othertreatments). No significant effects of tank color were detectedon growth performance. Nevertheless, most of growth param-eters suggested a positive impact of black tank. Althoughplasma glucose levels in white tank were significantly higherthan the other tank colors, no significant effects of tank colorwere detected for the other physiological parameters. There-fore, based on the obtained results, blue light by establishingcomfort in beluga juveniles spelled increased growth perfor-mance and had positive significant effect on physiologicalconditions. Moreover, taking into consideration the consis-tency of all growth parameters among beluga juveniles rearedin black tanks, it is suggested that considerable results inregard to this treatment may be achieved if the rearing periodprolongs.IntroductionThe living fossil status of the lineage and the unusualmorphologic traits of sturgeons make the research on themscientifically valuable (Gardiner, 1984; Bemis et al., 1997).Caspian Sea is the habitat for the four commercial species ofsturgeon (Khodorevskaya et al., 1997) where their populationsare declining due to overfishing for meat and caviar produc-tion, habitat destruction, and environmental pollution (Billardand Lecointre, 2001). The beluga, Huso huso, is an importantcommercial species in the Caspian Sea and a good candidatefor aquaculture because of their fast growth, market price,propagation in captivity and high marketable value of theircaviar. In order to optimize the cultivation of this species,realizing its behavior and performance in culture conditions issubstantial. Among environmental factors that may influencefish performance in culture are colored light and tank color(Barton, 2002). The effects of colored light on disparate aspectsof fish physiology have been investigated such as growth,survival, neuro-hormonal system, reproduction, behavior andstress response (Head and Malison, 2000; Ruchin, 2001, 2004;Volpato and Barreto, 2001; Bayarri et al., 2002; Naor et al.,2003; Boulcott et al., 2005; Marchesan et al., 2005; Karak-atsouli et al., 2007, 2008). Each of the above studies has beenindicated that various light colors have relieved the physio-logical processes in different species. Hence, it is likely that thisspecies-specific quality relates to consistencies of fish visualstructure with its particular natural habitat traits. The effectsof tank color on different aspects of fish physiology have alsobeen investigated including growth performance, survival, skincolor and stress response (Papoutsoglou et al., 2000, 2005;Tamazouzt et al., 2000; Rotllant et al., 2003; Van der Salmet al., 2004; Jentoft et al., 2006; Strand et al., 2007). Thesestudies have indicated that reactions to tank color may varyaccording to fish species and life stage (Papoutsoglou et al.,2005). While light is easily adjusted in intensive indoor fishcultivation and it is possible to have tanks manufactured inany color, determining suitable light and tank color forfarming beluga is important for optimizing its production andcomfort. The present study aimed to investigate whethercolored light and tank color could affect beluga growthperformance and physiological status (blood and plasmaparameters). For this reason, fish were reared separately underwhite, red, green and blue light and in white, red, green, blackand blue tanks.Materials and methods
- Published
- 2011
46. Effects of daily temperature fluctuations on growth and hematology of juvenile Acipenser baerii
- Author
-
Mohammad Pourkazemi, H. R. Pourali, Mohammad Ali Yazdani Sadati, M. Pourasaadi, M. Shakurian, A. Yousefi, and M. H. S. Hasani
- Subjects
Animal science ,biology ,Ecology ,Juvenile ,%22">Fish ,Acipenser baerii ,Aquatic Science ,Body weight ,biology.organism_classification - Abstract
Summary This study was undertaken to evaluate the effects of temperature fluctuations on growth rates, hematological indices and body composition of Acipenser baerii juvenile during a 120 day trial. A total of 120 juveniles (initial body weight: 132 ± 4.2 g) were stocked in triplicate groups (10 individual per replicate) in 12 fiberglass tanks (500 L capacity). Four temperature regimes were applied: The first group was maintained as control at constant 22 ± 0.6°C (mean temperature around which the temperature of the other test trials fluctuated). The second group was exposed to temperature fluctuations between 19 and 25°C over a 24 h cycle, starting with the upward part of the cycle during daytime (feeding period). The third group started the exposure of the 24 h temperature cycle at the higher value (at 25°C; declining over the daytime) while the fourth group was exposed to two complete daily cycles of the same temperature fluctuations (between 19 and 25°C). Biometry of fish (total length and weight) was determined monthly. Blood samples were also collected every month and body composition was determined at the end of the experiment. After 17 weeks final weights were significantly affected by the daily temperature fluctuations (P 0.05). The leukocyte count increased slightly in regimes 2 and 4 compared to regime 1 (control) but differences were not significant (P > 0.05). These results tentatively suggest that some temperature fluctuations on a daily cycle can improve growth rates and enhance the immune system in Acipencer baerii. However, the optimum frequency and amplitude for temperature undulations remain to be investigated in more detail.
- Published
- 2011
47. Effects of replacing live food with formulated diets on growth and survival rates in Persian sturgeon (Acipenser persicus) larvae
- Author
-
U. Arshad, Mohammad Pourkazemi, H. R. Pourali, M. Shakourian, M. H. S. Hassani, and Mohammad Ali Yazdani Sadati
- Subjects
Fishery ,Larva ,Animal science ,biology ,fungi ,Acipenser ,Live food ,Aquatic Science ,Persian sturgeon ,biology.organism_classification ,Body weight ,Chironomid larvae - Abstract
Summary This study was conducted to adapt Persian sturgeon larvae to commercially prepared diets over a period of 35 days. A total of 6000 Acipenser persicus larvae (mean weight: 0.406 ± 0.047 g (Mean ± SD; n = 180) were randomly stocked into 12 concrete tanks (diameter: 2.5 m, height: 30 cm). Each tank was stocked with 500 individuals. Three diets were used: (i) a formulated diets in the form of a paste; (ii) a formulated diet in pellet form, and (iii) a paste diet combined with chopped chironomid larvae. A control group fed live food (Daphnia + chironomid larvae + gammarids) was also used. Growth rates in the group 3 were significantly different (P
- Published
- 2011
48. Survey risk factors in pregnant women who suffer from hydatidiform mole and its clinical course in Alzahra hospital in Rasht from 2003-2007
- Author
-
Tahere Ziaie, Homa Khanjani, and Mohammad Ali Yazdani
- Subjects
Clinical process ,lcsh:RT1-120 ,Risk factors ,lcsh:Nursing ,Hydatidifrom mole ,lcsh:Gynecology and obstetrics ,lcsh:RG1-991 - Abstract
Introduction: Hydatidform mole is one of the branches of trophoblastic diseases in pregnancy. Trophoblastic diseas in pregnancy is referred to special group of diseases with different invasive and metastasis types. In attention to the importance of this disease and its high incidence in Asian and African countries and scant information in Iran, especially in Guilan, this study aims to determine the risk factors and clinical course in pregnant women who suffer from hydatidiform mole in Alzahra hospital in Rasht from 2003-2007. Methods: This is a retrospective descriptive study and its sample consists of all pregnant mothers who referred to Alzahra hospital in Rasht from 2003-2007 and were diagnosed with hydatidiform mole with sonography and were hospitalized and treated. The data were collected through patient records. Results: In this study 78 pregnant mothers with hydatidifrom mole were surveyed who referred to Alzahra hospital. The mean age of women studied was 26 years. Fifty-two percent were primigravida. In (%76.9) of samples, disease was diagnosed in gestational age less or equal to 14 weeks (first trimester of pregnancy). In this study blood group O+ (%14) with positive Rh (%84) had the most frequency. Majority (%56.4) resided in villages in Guilan province. (%2.6) of mothers had the history of H.M. %10.3 of mothers had abortion that happened before molar pregnancy. Most mothers (%39.7) didn t use contraception. The most prevalent sign was uterus size bigger than gestational age (%75). Vaginal bleeding(%74.4), anemia(%99.2), hyperemesis gravidarum (%19.2) thyrotoxicosis(%19.2 ) tecalutein cyst(%10.2) were seen in study samples. Fetal heart activity or preeclampsia was not seen in any of the pregnant women. Conclusion: According to obtained results routine sonography in first trimester is recommended for early diagnosis and also a support center for these mothers to be established and further prospective studies to be conducted which can help early detection, decrease expenses and help the economy.
- Published
- 2010
49. Study the role of the religious beliefs on general health status of the members of pensioners association of Guilan University of Medical Sciences – Rasht
- Author
-
Shadman Reza Masouleh, Farzaneh Sheikhol Eslami, Naema Khodadadi, and Mohammad Ali Yazdani
- Subjects
lcsh:RT1-120 ,Elderly ,lcsh:Nursing ,General Health ,lcsh:Gynecology and obstetrics ,humanities ,lcsh:RG1-991 ,Religion Beliefs - Abstract
Introduction: World population is getting old. Regarding the increasing number of elderly individuals and prevalent mental disorders, seeking other sources in order to prevent the difficulties of geriatric conditions is necessary. It seems that religion can play an important role in supporting the elderly in reducing the mental disorders and making meaningful life. Objective: The aim of this study was to determine the role of internal and external religious beliefs in general health of the elderly members of pensioners association of Guilan University of Medical Sciences – Rasht. Methods: This study was a descriptive – correlational research. Sampling performed, through easy sampling method. 100 members of pensioner association from both gender (female and male) took part in the study. Data collection instrument was a questionnaire consisted of three parts. Part one was about demographic Data, Part two about internal and external religious beliefs of Aloport and part three was about general health status with 28 questions. Data were analyzed by descriptive-analytical methods, using SPSS. Results: The research findings indicated that external religious beliefs, has strong correlation with visiting relatives and social activities. Internal religious beliefs correlates with emotional supports received from family members and others (P < 0.05). Non- parametric statistical test revealed a significant correlation between internal religious belief and general health (P < 0.05). Conclusion: It was demonstrated that religious beliefs as an important source of support can help elderly people to achieve better physical and mental health. These findings should be considered in mental health education programs.
- Published
- 2010
50. Turkish Journal of Fisheries and Aquatic Sciences
- Author
-
Pourgholam, Moheb Ali, primary, Khara, Hossein, additional, Safari, Reza, additional, Sadati, Mohammad Ali Yazdani, additional, and Aramli, Mohammad Sadegh, additional
- Published
- 2017
- Full Text
- View/download PDF
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