THE EFFECTS OF ANGIOTENSIN ON RENAL VASCULARITY IN DOGS

Abstract
Angiographic study has been made of the effects of angiotensin on the renal vessels of the dog.All tested doses (0.5 to 45 µg. per kg. intravenously) produced changes in the appearance of the renal vessels suggesting vasoconstrictive action on vessels peripheral to the interlobar arteries.Angiotensin has a direct action on the renal vasculature.