摘要
目的 初步了解 2型糖尿病 (type 2diabetesmellitus,2 DM)患者血清一氧化氮 (nitricoxide ,NO)的变化 ,以及伴与不伴糖尿病周围神经病变 (diabeticperipheralneurology,DPN)患者血清NO水平的变化及其关系。方法 应用硝酸还原酶法测定 74例 2 DM患者和 15例健康人的血清NO水平 ,分析其与 2 DM相关指标及胫后神经传导速度的相关性。结果 ① 2 DM患者血清NO水平与病程显著负相关 ;②伴有DPN的 2 DM患者 ,血清NO水平较无DPN者显著降低 (P <0 .0 1) ;伴轻度DPN者与中、重度DPN者相比 ,血清NO水平无显著性差异 (P =0 .15 1)。结论 ① 2 DM患者血清NO水平的变化是一个随病程变化的过程。②血清NO水平与DPN的发生密切相关 ;
Objective To study the change of serum nitric oxide level in patients with type 2 diabetes (2-DM) and in patients with diabetic peripheral neurology (DPN). Methods Nitrose reductase method was used to examine the serum concentration of NO in type 2 diabetics (n=74) and those accompanied with DPN (n=22) and without DPN (n=21). Results ① The serum NO level in the early stage of metabolic disorder of 2-DM patients was higher than that in the control group; it showed a declining trend in the process of DM and was significantly lower in the middle and late stages of DM. ② The 2-DM patients with DPN had significantly lower serum NO level than in those without DPN, but no difference was observed in serum NO level between the diabetics with mild DPN and severe DPN. Conclusion ① Serum NO level in 2-DM patients has a descending changes in the progression of the disease. ② Serum NO level is closely correlated with the occurrence of DPN, but has no obvious association with its progression.
出处
《西安交通大学学报（医学版）》
CAS
CSCD
北大核心
2004年第2期138-141,共4页
Journal of Xi’an Jiaotong University（Medical Sciences）
