Effect of L-arginine on blood pressure in stress rats / 中国临床药理学与治疗学

ABSTRACT

AIM: To observe the effect of L arginine on blood pressure (BP) in stress rats. METHODS: Thirty rats were divided into three groups. L ARG+stress group L arginine was added in drinking water and electric stimulus were given intermittently in rat foot plate for 15 days; stress group electric stimulus was given as above; control group no stress. The BP levels of tail artery were measured per two days, and the concentrations of nitric oxide (NO) of plasma were detected on 15th day. RESULTS: There were significantly differences on BP between control group and stress group in the 9th,11th,13th,15th day(P