RENIN-ANGIOTENSIN-ALDOSTERONE SYSTEM Legend Sympathetic activity Secretion from an organ Stimulatory signal Inhbitaryn Tubular Na'Ch ve Surface of pulmonary reabsorption and K' Reaction and renal endothelum ACE excretion.H,O retention →Active transport Adrenaand: ---Passive transport Angiotensinoger +Angiotensin】 AngiotensinII----- Aldosterone secretion Water and salt retention.Effective Decrease in circulating volume renal perfusion increases.Perfusion (juxtaglomerular ④Arteriolar of the juxtaglomerula pparatus) vasoconstriction. apparatus increases. Increase in blood pressure ADH secretion posterior lobe Collecting duct H.O absorption wo-- e0年0g▣。09”9年””▣”90g年”。0。ee9年0g。象年”。9▣”。9g年▣年”g年9g9”””▣0年”9g”0g。中s”0 人凤只生公版松 RENIN-ANGIOTENSIN-ALDOSTERONE SYSTEM