title: The effect of insulin on the rise in blood pressure and plasma aldosterone after angiotensin II in normal man.
abstract: 1. The effect of an intravenous infusion of insulin [2.5 units h-1 (m2 of body surface area)-1] on the rise in blood pressure and plasma aldosterone after intravenous angiotensin II (5, 10, and 20 ng min-1 kg-1) was investigated in six healthy, sodium-loaded men. 2. Serum insulin reached 96.8 +/- 18.1 mu-units/ml (control: 7.0 +/- 1.5 mu-units/ml) and serum potassium fell from 4.2 +/- 0.2 mmol/l to 3.6 +/- 0.2 mmol/l (P less than 0.005). 3. Hyperinsulinaemia increased (P less than 0.05) the secretion of aldosterone during the largest dose of angiotensin II (20 ng min-1 kg-1), but had no effect on the rise in blood pressure after angiotensin II.
mesh_terms: D000293:Adolescent; D000328:Adult; D000450:Aldosterone / Q000097:blood*; D000804:Angiotensin II / Q000494:pharmacology*; D001794:Blood Pressure / Q000187:drug effects*; D002096:C-Peptide / Q000097:blood; D004305:Dose-Response Relationship, Drug; D006801:Humans; D007328:Insulin / Q000494:pharmacology*; D008297:Male; D011188:Potassium / Q000097:blood; D012083:Renin / Q000097:blood; D012964:Sodium / Q000097:blood
chemical_list: D002096:C-Peptide; D007328:Insulin; D000804:Angiotensin II; D000450:Aldosterone; D012964:Sodium; D012083:Renin; D011188:Potassium