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Iranian Journal of Basic Medical Sciences، جلد ۲۷، شماره ۵، صفحات ۵۷۷-۵۸۷
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عنوان انگلیسی 5-HT3 antagonist, tropisetron, ameliorates age-related renal injury induced by D-galactose in male mice: Up-regulation of sirtuin 1
چکیده انگلیسی مقاله Objective(s): The kidney ages faster than other organs due to changes in energy metabolism, mitochondrial dysfunction, and oxidative stress. This study looked into the anti-aging effect of tropisetron. Materials and Methods: D-galactose was administrated subcutaneously in a mouse model for eight weeks in order to induce renal aging.  Three separate intraperitoneal doses of tropisetron (1, 3, and 5 mg/kg body weight) were given at the same time. We assessed markers of mitochondrial dysfunction, oxidative stress, and inflammation. Via Real-Time PCR, the expressions of genes linked to aging (SIRT1) and apoptosis (Bax and Bcl-2) were ascertained. In addition, an assessment of histopathological changes, blood urea nitrogen, and creatinine concentrations was done. Results: In kidney tissue, tropisetron reduces mitochondrial dysfunction and oxidative stress, which are caused by D-galactose-induced overproduction of inflammatory mediators. Additionally, tropisetron demonstrated antiapoptotic activity in renal tissue and augmented the decrease in SIRT1 gene expression associated with D-galactose administration. Besides, tropisetron significantly improved the histological alterations in the renal tissues of aged mice and effectively decreased the elevated levels of creatinine and also blood urea nitrogen. Conclusion: The results provided additional insight into the effect of tropisetron on renal aging and the underlying mechanisms, particularly through its ability to modulate SIRT1 signaling.
کلیدواژه‌های انگلیسی مقاله Aging, Apoptosis, Nephrotoxicity, Oxidative stress, Tropisetron
نویسندگان مقاله | Atefeh Mirshafa
Pharmaceutical Sciences Research Center, Hemoglobinopathy Institute, Mazandaran University of Medical Sciences, Sari, Iran|Ramsar Campus, Mazandaran University of Medical Sciences, Ramsar, Iran


| Mohammad Shokati Sayyad
Student Research Committee, Mazandaran University of Medical Sciences, Sari, Iran


| Ebrahim Mohammadi
Environmental Health Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran


| Fereshteh Talebpour Amiri
Department of Anatomy, Faculty of Medicine, Molecular and Cell Biology Research Center, Mazandaran University of Medical Sciences, Sari, Iran


| Fatemeh Shaki
Pharmaceutical Sciences Research Center, Hemoglobinopathy Institute, Mazandaran University of Medical Sciences, Sari, Iran|Department of Toxicology and Pharmacology, Faculty of Pharmacy, Mazandaran University of Medical Sciences, Sari, Iran
نشانی اینترنتی https://ijbms.mums.ac.ir/article_23763.html
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زبان مقاله منتشر شده en
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نوع مقاله منتشر شده Original Article
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