Lack of adrenergic influence on renin release after furosemide in normal man.
The role of the sympathetic nervous system in furosemide-induced renin release was investigated in six normal subjects. After intravenous administration of furosemide, plasma renin concentrations increased more than two-fold within 15 min. Neither replacement of urinary fluid loss by intravenous infusion of saline nor pharmacological beta-blockade with d,1-propranolol changed the renin response to furosemide. The activity of the sympathetic nervous system, as estimated by measurement of plasma catecholamine concentrations, remained at the reference level after furosemide. It is concluded that the sympathetic nervous system is not involved in renin release after intravenous administration of furosemide.
D000328:Adult; D001794:Blood Pressure / Q000187:drug effects; D004837:Epinephrine / Q000097:blood; D005260:Female; D005665:Furosemide / Q000494:pharmacology*; D006339:Heart Rate / Q000187:drug effects; D006801:Humans; D008297:Male; D009638:Norepinephrine / Q000097:blood; D011433:Propranolol / Q000494:pharmacology; D012083:Renin / Q000097:blood*; D013564:Sympathetic Nervous System / Q000502:physiology*
D005665:Furosemide; D011433:Propranolol; D012083:Renin; D009638:Norepinephrine; D004837:Epinephrine