title: Stimulation of the pituitary adrenocortical system in man by cerulein, a cholecystokinin-8-like peptide.
abstract: The responses of plasma adrenocorticotropin hormone (ACTH) and cortisol to intravenous injection of cerulein (ceruletide), a decapeptide closely related to cholecystokinin octapeptide, were investigated in healthy men. In response to 16 ng/kg cerulein, plasma ACTH rose from a preinjection level of 42 +/- 11 pg/ml (mean +/- SEM) to a peak level of 81 +/- 16 pg/ml after 15 min. This ACTH increase was followed by a rise in plasma cortisol from a preinjection value of 10.3 +/- 0.9 microgram/dl to a peak value of 17.7 +/- 1.7 microgram/dl after 30 min. This is the first report of the potent stimulating effect of a cholecystokinin-8-related peptide on the pituitary-adrenal system in man.
authors.affiliation: Abteilung Innere Medizin I, Medizinische Klinik und Poliklinik, Universität Ulm, BRD.
authors.forename: E
authors.initials: E
authors.lastname: Späth-Schwalbe
authors.forename: L
authors.initials: L
authors.lastname: Piroth
authors.forename: R
authors.initials: R
authors.lastname: Pietrowsky
authors.forename: J
authors.initials: J
authors.lastname: Born
authors.forename: H L
authors.initials: HL
authors.lastname: Fehm
mesh_terms: D000302:Adrenal Cortex / Q000187:drug effects* / Q000378:metabolism; D000324:Adrenocorticotropic Hormone / Q000097:blood / Q000378:metabolism; D000328:Adult; D002108:Ceruletide / Q000494:pharmacology*; D003346:Corticotropin-Releasing Hormone / Q000494:pharmacology; D006801:Humans; D006854:Hydrocortisone / Q000097:blood / Q000378:metabolism; D008297:Male; D010902:Pituitary Gland / Q000187:drug effects* / Q000378:metabolism
chemical_list: D002108:Ceruletide; D000324:Adrenocorticotropic Hormone; D003346:Corticotropin-Releasing Hormone; D006854:Hydrocortisone