Angiotensin II directly stimulates release of atrial natriuretic factor in isolated rabbit hearts.
Author(s) -
Amelia Focaccio,
Massimo Volpe,
Giuseppe Ambrosio,
Giuseppe Lembo,
Silvana Pannain,
Speranza Rubattu,
Iolanda Enea,
SILVANA PIGNALOSA,
M Chiariello
Publication year - 1993
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/01.cir.87.1.192
Subject(s) - medicine , angiotensin ii , rabbit (cipher) , lagomorpha , renin–angiotensin system , cardiology , endocrinology , heart failure , pharmacology , receptor , blood pressure , statistics , mathematics
Previous studies have shown that infusion of angiotensin II (Ang II) increases plasma concentrations of atrial natriuretic factor (ANF) in vivo. This phenomenon has been considered secondary to the effects of Ang II on cardiac and systemic hemodynamics. The present study was designed to assess whether Ang II may exert a direct stimulatory effect on ANF release from the heart independent of changes in hemodynamics.
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