Endocrine studies during a 14-day continuous exposure to 5.2 per cent O 2  in N 2  at pressure equivalent to 100 FSW (4 ATA).
D000222:Adaptation, Physiological; D000450:Aldosterone / Q000652:urine; D000804:Angiotensin II / Q000097:blood; D001273:Atmosphere Exposure Chambers; D001274:Atmospheric Pressure; D004242:Diving; D004781:Environmental Exposure; D004837:Epinephrine / Q000652:urine; D006801:Humans; D006854:Hydrocortisone / Q000097:blood / Q000652:urine; D007328:Insulin / Q000097:blood; D008297:Male; D009584:Nitrogen; D009638:Norepinephrine / Q000652:urine; D010100:Oxygen; D012623:Seawater; D013974:Thyroxine / Q000097:blood; D013997:Time Factors; D014284:Triiodothyronine / Q000097:blood / Q000378:metabolism; D014667:Vasopressins / Q000652:urine
D007328:Insulin; D014284:Triiodothyronine; D014667:Vasopressins; D000804:Angiotensin II; D000450:Aldosterone; D009584:Nitrogen; D013974:Thyroxine; D010100:Oxygen; D006854:Hydrocortisone; D009638:Norepinephrine; D004837:Epinephrine