The changes of PRA and AngⅡ concentration in patients with acute cerebral infraction and their clinical significance
- VernacularTitle:急性脑梗死患者血浆肾素、血管紧张素Ⅱ的变化及其临床意义
- Author:
Jingping SHI
;
Yingdong ZHANG
;
Jianqing GE
- Publication Type:Journal Article
- Keywords:
Renin Angiotensin Cerebral infarction
- From:
Journal of Clinical Neurology
1995;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the changes of plasma renin activity(PRA) and angiotensin Ⅱ(Ang Ⅱ) concentration in patients with acute cerebral infarction(ACI) as well as their clinical significance.Methods Radioimmunoassay was used to detect PRA and Ang Ⅱ concentration in 55 patients with ACI in the acute,convalescent phrase,and carried out correlative analysis with focal size and the degree of neurological deficit.Results (1) PRA and Ang Ⅱ in 3d of the acute phase of ACI were significantly higher than those in the controls ( P 3.0 cm 2) and the focus of middle infarct group(1.5 to 3.0 cm 2),but PRA and Ang Ⅱ in both groups were significantly higher than those in lacunar infarction group(
