论文部分内容阅读
Objective To study the effect of hyperhomocysteinemia (Hhcy) on type 2 diabetic mellitus (DM)sympathetic nerve function by skin sympathetic reflection (SSR) technology to explore the relationship between Hhcy and diabetic automatic neuropathy(DAN).Method According to total homocysteine (tHcy) level, patients of type 2 DM were devided into two groups: 52 cases with Hhcy、 50 cases without Hhcy as a control group.Fasting blood glucose(FBG)、 glycated hemoglobin (HbA1c)、 total cholesterol (TC)、 triglycedde (TG)、 serum creatinine(Scr)、 blood folic acid and VitB12 level were measured in all patients.SSR in all the four limbs were performed in all patients with a Danmark Keypoint.net electromyography device.The mean latencies and amplitudes of SSR、 the abnormity rate of SSR、 upper limb/lower limb latency ratio and amplitude ratio of SSR were recorded.