The effect of normobaric hypoxia on the secretion of insulin and growth hormone

Abstract

Effect of normobaric hypoxia on insulin (IRI) and somatotropic hormone (STH) secretion was studied in 24 normal subjects aged 35-55 years. Control group consisted of 18 subjects administered placebo. Adaptation to normobaric hypoxia was attended by changes in IRI and STH but not in the glycemia level. Hypoxic exposure was associated with an increase of the plasma STH concentration and a tendency to normalization of IRI in all examinees. These parameters correlated with body weight index.