[1]袁秋贞郑旭甘雪峰 石敏娟李博 刘军锋考玉萍 何侃亮**.糖尿康胶囊通过 AMPK/CREB信号通路治疗 2型糖尿病作用研究[J].陕西中医药大学学报,2018,(01):088-92.[doi:10.13424/j.cnki.jsctcm.2018.01.028]
 Yuan Qiuzhen,Zheng Xu,Gan Xuefeng,et al.Study on the Effect of Tangniaokang Capsule on Type 2 Diabetes Mellitus via AMPK / CREB Signaling Pathway[J].Journal of Shaanxi University of Traditional Chinese Medicine,2018,(01):088-92.[doi:10.13424/j.cnki.jsctcm.2018.01.028]
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糖尿康胶囊通过 AMPK/CREB信号通路治疗 2型糖尿病作用研究()
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《陕西中医药大学学报》[ISSN:2096-1340/CN:61-1501/R]

卷:
期数:
2018年01期
页码:
088-92
栏目:
实验研究
出版日期:
2018-01-10

文章信息/Info

Title:
Study on the Effect of Tangniaokang Capsule on Type 2 Diabetes Mellitus via AMPK / CREB Signaling Pathway
文章编号:
2096-1340(2018)01-0088-05
作者:
袁秋贞郑旭2甘雪峰 1 石敏娟1李博 1 刘军锋1考玉萍 1 何侃亮1**
陕西省中医医院药剂科,陕西 西安 710003; 2. 陕西省食品药品检验所药理室,陕西 西安 710000
Author(s):
Yuan Qiuzhen1Zheng Xu2Gan Xuefeng1Shi Minjuan1Li Bo1Liu Junfeng1 Kao Yuping1He Kanliang1
1. Pharmacy Department of Shaanxi Hospital of TCM,Shaanxi 710003,China; 2. Pharmacology Lab of Shaanxi Institute for Food and Drug Inspection,Shaanxi 710000,China
关键词:
糖尿康胶囊 2 型糖尿病 胰岛素抵抗 Wistar 大鼠
Keywords:
Tangniaokang capsuleType 2 Diabetesinsulin resistanceWistar rats
分类号:
R285. 5
DOI:
10.13424/j.cnki.jsctcm.2018.01.028
文献标志码:
A
摘要:
探讨糖尿康胶囊对 2 型糖尿病大鼠的治疗作用机制。方法 以腹腔注射小剂量 STZ 并辅以高 脂饮食喂养建立 2 型糖尿病大鼠模型,观察不同剂量的糖尿康胶囊对糖尿病大鼠空腹血糖( FBG) 、血清胰岛素 ( FINS) 、甘油三酯( TG) 、血清总胆固醇( TC) 和游离脂肪酸( FFA) 水平的影响。采用相应试剂盒测定 LDH 和 Caspase3 水平。Westernbloting 检测蛋白磷酸化水平。结果 模型组糖尿病大鼠的 FBG、TG、TC 和 FFA 较对照组 明显升高,糖尿康胶囊治疗 4 周后,各项指标均有所降低,与模型组相比有显著性差异。糖尿康胶囊治疗可以增 加糖尿病大鼠血清胰岛素水平,且显著降低糖尿病大鼠体内 LDH 和 Caspase3 水平,减少胰岛损伤。Westernblot- ing 结果发现其可以促进 AMPK 和 CREB 蛋白磷酸化。结论 糖尿康胶囊能改善 2 型糖尿病的胰岛素抵抗状态, 减轻胰岛损伤,其作用机制可能通过激活 AMPK/CREB 信号通路。
Abstract:
To investigate the mechanism of Tangniaokang capsule in treating type 2 diabetic rats. Meth- od: Rat models of type 2 diabetes were established by small dose of intraperitoneal injection of STZ combined with high fat diet,the effect of different doses of Tangniaokang capsule on the rats' fasting blood glucose ( FBG) ,serum insulin ( FINS) ,triglyceride ( TG) ,serum total cholesterol ( TC) and free fatty acid ( FFA) levels were observed. The levels of LDH and Caspase3 were measured with the corresponding kits. Westernbloting was used to detect the level of phosphoryl- ation of protein. Result: FBG,TG,TC and FFA of diabetic rats in model group were significantly higher than those in the control group. After 4 weeks of treatment by Tangniaokang capsule,all indicators were decreased,compared with themodel group,there was a significant difference. Diabetic capsule can increase the level of serum insulin and significantly reduce the level of LDH and Caspase3 in diabetic rats,and reduce pancreatic islet injury. Westernbloting results showed that it could promote the phosphorylation of AMPK and CREB proteins. Conclusion: The diabetic capsule can improve the insulin resistance of type 2 diabetes and reduce islet damage and the mechanism of its action may be activated by the acti- vation of the AMPK / CREB signaling pathway.

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备注/Memo

备注/Memo:
收稿日期: 2017 - 05 - 24 编辑:文颖娟
更新日期/Last Update: 2019-12-10