Methods Using HNO 3 deoxidize enzyme method, we examined the levels of plasma NO in 230 patients with cerebral infarction, 103 patients with lacular cerebral infarction and 169 normal controls.

• 方法采用硝酸还原酶法测定230例脑梗死患者、103例腔隙性脑梗死患者以及169名正常对照者的血浆NO浓度。