Hormonal responses of pilots flying high-performance aircraft during seven repetitive flight missions.
Hormonal responses during seven repetitive flight missions (7RFM) were evaluated on F-4EJ fighter pilots. The following biochemical constituents were measured: 1) cortisol in saliva; 2) 17-OHCS; 3) unbound cortisol; 4) catecholamines in urine; and 5) electrolytes in urine. Samples were collected at about 30 min before the mission, 20 min after each flight, and in a nonflight day for control. The levels of saliva and urine corticosteroids slightly increased during 7RFM when compared with controls. The concentrations of urine catecholamines during 7RFM were significantly higher than those of preflight and control. These data suggest that flight stresses were moderate for the pilots flying 7RFM.
Tarui
H
H
Aeromedical Laboratory, Japan Air Self Defense Force, Tokyo.
Nakamura
A
A
D015065:17-Hydroxycorticosteroids / Q000652:urine; D000305:Adrenal Cortex Hormones / Q000378:metabolism*; D000328:Adult; D000337:Aerospace Medicine; D002395:Catecholamines / Q000378:metabolism*; D004837:Epinephrine / Q000652:urine; D006801:Humans; D006854:Hydrocortisone / Q000378:metabolism / Q000652:urine; D008889:Military Personnel; D009638:Norepinephrine / Q000652:urine; D011188:Potassium / Q000652:urine; D012463:Saliva / Q000737:chemistry; D012964:Sodium / Q000652:urine; D013312:Stress, Physiological / Q000378:metabolism
D015065:17-Hydroxycorticosteroids; D000305:Adrenal Cortex Hormones; D002395:Catecholamines; D012964:Sodium; D011188:Potassium; D006854:Hydrocortisone; D009638:Norepinephrine; D004837:Epinephrine