بررسی اثر موسیلاژ گیاه بامیه بر میزان گلوکز و چربی‌های سرم و بازسازی سلول‌های بتای موش‌های صحرایی دیابتی شده با استرپتوزتوسین

Background: Due to the progress of diabetes and the use of alternative herbal medicines, In this study, the effects of oral administration of the mucilage extracted from pods of Abelmoschus esculentus (Ae) fruits on serum levels of glucose, lipids and morphology of Langerhans islets in diabetic rats was investigated. Methods: In this experimental study, 24 female wistar rats were randomly allocated into four groups (n=6): normal control (NC), diabetic control (DC) and 2 diabetic groups that received (oral) 300 and 500 mg/kg/body weight of Abelmoschus esculentus. After preparing and confirming the type of, mucilage extraction from the fruit’s green okra was done by evaporation device in vacuum. Diabetes mellitus was induced by single dose intraperitoneal injection of streptozotocin 60mg/kg/body weight in diabetic groups. After 4 weeks, the serum levels of glucose and lipid profile of all groups were analyzed. Also morphology of Langerhans islets in the 4 groups was evaluated using H&E staining method. The data analyzed by SPSS software using ANOVA and Tukey tests. Results: The results indicate a significant increase (P<0/05) in glucose, cholesterol, triglyceride, LDL and significant decrease (P<0.05) in HDL in diabetic rats compared to normal control. The use of the mucilage extracted from A. esculentus caused a significant decrease in serum levels of glucose, cholesterol, triglyceride, LDL and significant increase in serum level of HDL comparison with diabetic group. Conclusion: according to the results of this study, the mucilage extracted from A. esculentus could be effective on control hyperlipidemia and hyperglycemia caused by diabetes mellitus.