一氧化氮与脑梗塞关系探讨

Study on relationship between nitric oxide and cerebral infarction

目的 探讨一氧化氮（ＮＯ）在老年人脑梗塞发展过程中的作用。方法 断面对照研究。结果 非糖尿病脑梗塞患者血清ＮＯ水平显著低于对照组（ Ｐ＜ ０．０５），糖尿病合并脑梗塞患者血清ＮＯ水平显著高于对照组（Ｐ＜ ０．０１）。结论 ＮＯ可能参与血管调节及血管。

Objective To study the effect of nitric oxide on the development in the elderly patients with cerebral infarction. Methods Case control study. Results Compared with the control group, serum NO level decreased significantly in nondiabetic patients with cerebral infarction (P<0.05), but increased markedly in diabetic patients with cerebral infarction (P<0.01). Conclusion Our data indicated that NO may be involved in the regulation of blood vessel function and damage of blood vessels and nerves.