Exploration of the hypothalamic-pituitary-adrenal axis in the aged.
D000324:Adrenocorticotropic Hormone / Q000494:pharmacology; D000368:Aged; D002118:Calcium / Q000494:pharmacology; D002940:Circadian Rhythm; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000097:blood; D007030:Hypothalamo-Hypophyseal System / Q000187:drug effects / Q000502:physiology*; D008297:Male; D010913:Pituitary-Adrenal System / Q000187:drug effects / Q000502:physiology*
D000324:Adrenocorticotropic Hormone; D002118:Calcium; D006854:Hydrocortisone