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在链脲佐菌素诱导的糖尿病大鼠中, 的乙醇提取物具有抗脂和保肝作用。

Antilipidemic and Hepatoprotective Effects of Ethanol Extract of in Streptozotocin Diabetic Rats.

机构信息

Instituto de Investigaciones Químico Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Morelia 58030, Mexico.

Facultad de Enfermería, Universidad Michoacana de San Nicolás de Hidalgo, Morelia 58030, Mexico.

出版信息

Nutrients. 2022 May 6;14(9):1946. doi: 10.3390/nu14091946.

Abstract

Oxidative stress is a factor that contributes to the development of complications in diabetes; however, its effects can be counteracted using exogenous antioxidants that are found in some plants, which is why people turn to traditional medicines in the search for therapeutic treatment. has been demonstrated to have the capacity to reduce glycemic levels; however, its effects on non-insulin-dependent organs such as the liver have not been reported. During 30 days of administration of ethanol extract, the blood glucose and weight of rats were measured every 5 days. Once the treatment was concluded, the rats were sacrificed. Corporal weight, blood glucose, cholesterol, very-low-density lipoprotein (VLDL), triglycerides, total lipids, and liver profile were reduced in the diabetic condition and normalized with the application of ethanol extract from (EJS). Additionally, there was a significant increase in catalase and superoxide dismutase activity in the control diabetic rats, a decrease in their activity with the extract administration, and no effect on normoglycemic rats. In conclusion, EJS is considered to be capable of reducing oxidative stress by maintaining diminished lipid and liver function profiles in male Wistar rats with streptozotocin-induced diabetes.

摘要

氧化应激是导致糖尿病并发症发展的一个因素;然而,它的影响可以通过使用一些植物中发现的外源性抗氧化剂来抵消,这就是为什么人们转向传统药物来寻求治疗方法。 已被证明具有降低血糖水平的能力;然而,其对非胰岛素依赖的器官如肝脏的影响尚未报道。在给予 30 天乙醇提取物期间,每 5 天测量一次大鼠的血糖和体重。治疗结束后,处死大鼠。糖尿病状态下,大鼠的体重、血糖、胆固醇、极低密度脂蛋白(VLDL)、甘油三酯、总脂质和肝脏指标均降低,而 (EJS)乙醇提取物的应用则使其恢复正常。此外,糖尿病对照组大鼠的过氧化氢酶和超氧化物歧化酶活性显著增加,而提取物给药后其活性降低,对正常血糖大鼠则没有影响。总之,EJS 被认为能够通过维持链脲佐菌素诱导的糖尿病雄性 Wistar 大鼠脂质和肝功能指标的降低来减轻氧化应激。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e95c/9099835/41b1880a9f79/nutrients-14-01946-g001.jpg

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