Effects of curcumin and its nano-micelle formulation on body weight, insulin resistance, adiponectin, and blood biochemical parameters of streptozotocin-induced diabetic rats

Iranian Journal of Veterinary Science and Technology

مقالات آماده انتشار، پذیرفته شده، انتشار آنلاین از تاریخ 04 مرداد 1401  

نوع مقاله: Research Articles

شناسه دیجیتال (DOI): 10.22067/ijvst.2022.76461.1142

نویسندگان

Hamed Dadgar ¹؛ Hasan Kermanshahi ²؛ Mahmoud Reza Jaafari ³؛ Ali Javadmanesh ¹

¹Department of Animal Science, Faculty of Agriculture, Ferdowsi University of Mashhad

²Department of Animal Science, Faculty of agriculture, Ferdowsi university of Mashhad

³Nanotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences

چکیده

The effects of curcumin and its nano-micelle form on body weight, insulin resistance, adiponectin, and blood biochemical parameters of streptozotocin-induced diabetic rats were studied. Fifty male wistar rats were induced diabetes and divided into 5 groups and treated with 1) no dietary supplements, 2 and 3) 40 and 80 mg curcumin/kg of feed, 4 and 5) 40 and 80 mg nano-micelle curcumin/kg of feed. A group of 10 untreated male wistar rats was also considered as healthy control. The serum concentrations of AST, ALT, glucose, insulin, insulin resistance, triglycerides, cholesterol, HDL-C, LDL-C and adiponectin were assessed. Body weight, and weights of liver, heart and pancreas were also evaluated. Induction of diabetes increased the serum concentrations of AST, ALT, glucose, triglycerides, cholesterol, LDL-C and insulin resistance and decreased the serum concentrations of insulin, adiponectin, and HDL-C, and also body weight and weights of heart and pancreas (p <0.05). Nano-micelle form of curcumin alleviated the negative effects of diabetic rats for glucose, lipid profile, and liver enzymes (p < 0.05). In conclusion, nano-micelle form of curcumin showed better efficiency compared to curcumin for alleviating the adverse effects of diabetes. It can be suggested that nano-micelle form of curcumin at specific doses can be used for diabetes treatment.

کلیدواژه‌ها

Curcumin؛ Nano-curcumin؛ diabetes؛ Insulin resistance؛ hepatic enzymes