摘要
目的探讨二甲双胍对多囊卵巢综合征的患者的胰岛素抵抗及内皮功能的作用。方法40例多囊卵巢综合征患者分为肥胖组和非肥胖组,检测二甲双胍治疗前后患者的血脂谱、胰岛素抵抗指数(HO-MA-IR)、胰岛素敏感指数(ISI)及内皮依赖性舒张(EDV)功能的变化。结果肥胖组的血脂谱和HOMA-IR明显高于非肥胖组,肥胖组的ISI和EDV明显低于非肥胖组。经过16周二甲双胍的治疗后,肥胖组和非肥胖组的血脂谱和HOMA-IR明显下降,ISI和EDV明显上升。结论二甲双胍可以改善多囊卵巢综合征的患者的胰岛素抵抗及内皮功能。
Objective To observe the influence of metformin on endothelial function and insulin resistance in PCOS patients. Methods Plasma hpid spectra level, HOMA - IR, ISI and endothelium - dependent vasodilation (EDV) were measured before and after metformin therapy in 40 PCOS patients (20 normal weight and 20 obese). Results Plasma lipid spectra level and HOMA - IR were higher in obese PCOS than in normal weight PCOS, ISI and EDV were lower in obese PCOS than in normal weight PCOS. Plasma lipid spectra level and HOMA - IR were decreased significantly; ISI and EDV were increased significantly in PCOS after mefformin therapy. Conclusion Metformin improves vascular endothelial function and insulin resistance in PCOS patients.
出处
《现代医院》
2010年第2期18-19,共2页
Modern Hospitals