The Effect of Laboratory Mental Stress on Plasma Levels of Angiotensin II,Aldosterone and Atrial Natriuretic Peptide in Different Salt-Sensitivity Individuals
- VernacularTitle:不同盐敏感性者心理应激时血浆血管紧张素Ⅱ、醛固酮和心钠素浓度的变化
- Author:
Xin CHEN
;
Aitao HE
;
Ying ZHAO
- Publication Type:Journal Article
- Keywords:
experiment psychology mental stress laboratory study blood pressure angiotensin II aldosterone
- From:
Chinese Mental Health Journal
1988;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the influence of laboratory mental stress on plasma levels of angiotensin II (Ang II), aldosterone(ALD)and atrial natriuretic peptide (ANP) in individuals with different salt sensitivity Method:48 healthy male undergraduates were divided into salt sensitive group (SS group, n=14) and non-salt-sensitive group (NSS group, n=34) Their blood pressure, plasma levels of Ang II, ALD and ANP were measured before and after mental arithemtic test Result:Blood pressure, plasma levels of Ang II and ALD increased significantly in both groups, with SS group having greater increase Plasma level of ANP had no change after the test Conclusion:Laboratory mental stress increases the plasma levels of Ang II and ALD in male students Salt-sensitivity can magnify this effect
