title: Effect of acute hypoxaemia on plasma arginine vasopressin in conscious man.
abstract: 1. Acute hypoxaemia had been reported to stimulate vasopressin release in animals. 2. Hypoxaemia induced by breathing 9-3% oxygen for 15-20 min failed to produce a rise in plasma arginine vasopressin concentration in six out of eight healthy human subjects. The two subjects who developed an increase in plasma arginine vasopressin concentration had a significant rise in serum cortisol. 3. Breathing 100% nitrogen until impairment of consciousness caused no rise in plasma arginine vasopressin concentration.
mesh_terms: D000328:Adult; D001127:Arginine Vasopressin / Q000097:blood*; D006801:Humans; D006854:Hydrocortisone / Q000097:blood; D000860:Hypoxia / Q000097:blood / Q000503:physiopathology*; D008297:Male; D014667:Vasopressins / Q000031:analogs & derivatives*
chemical_list: D014667:Vasopressins; D001127:Arginine Vasopressin; D006854:Hydrocortisone