Gender differences in response to acute and chronic angiotensin II infusion: a translational approach.

ABSTRACT: Women with renal disease progress at a slower rate to end stage renal disease than men. As angiotensin II has both hemodynamic and direct renal effects, we hypothesized that the female protection may result from gender differences in responses to angiotensin II. Therefore, we studied gender differences in response to angiotensin II, during acute (human) and chronic (rats) angiotensin II administration. In young healthy men (n = 18) and women (n = 18) we studied the responses of renal hemodynamics ((125)I-iothalamate and (131)I-Hippuran) and blood pressure to graded angiotensin II infusion (0.3, 1.0, and 3.0 ng/kg/min for 1 h). Men had increased responses of diastolic blood pressure (P = 0.01), mean arterial pressure (P = 0.05), and a more pronounced decrease in effective renal plasma flow

SUBMITTER: Toering TJ 

PROVIDER: S-EPMC4552520 | biostudies-literature | 2015 Jul

REPOSITORIES: biostudies-literature