title: The interferon family stimulates the secretions of prolactin and interleukin-6 by the pituitary gland in vitro.
abstract: The effects of interferon-alpha, interferon-beta 1 and interferon-gamma on the secretions of prolactin (PRL) and interleukin-6 by primary cultured rat anterior pituitary cells were examined. These three interferons caused dose-dependent increases in PRL secretion within 30 min, and dose-dependent stimulation of interleukin-6 were weaker than the effects of interleukin-1 and tumor necrosis factor-alpha. These results suggest that interferons regulate PRL secretion from the pituitary gland, and that there may be a pathway in which interferons stimulate PRL secretion through interleukin-6 release.
authors.affiliation: Department of Obstetrics and Gynecology, Osaka University Medical School, Japan.
authors.forename: M
authors.initials: M
authors.lastname: Yamaguchi
authors.forename: K
authors.initials: K
authors.lastname: Koike
authors.forename: N
authors.initials: N
authors.lastname: Matsuzaki
authors.forename: Y
authors.initials: Y
authors.lastname: Yoshimoto
authors.forename: T
authors.initials: T
authors.lastname: Taniguchi
authors.forename: A
authors.initials: A
authors.lastname: Miyake
authors.forename: O
authors.initials: O
authors.lastname: Tanizawa
mesh_terms: D000704:Analysis of Variance; D000818:Animals; D001681:Biological Assay; D004305:Dose-Response Relationship, Drug; D005260:Female; D066298:In Vitro Techniques; D016898:Interferon-alpha / Q000494:pharmacology; D016899:Interferon-beta / Q000494:pharmacology; D007371:Interferon-gamma / Q000494:pharmacology; D007372:Interferons / Q000494:pharmacology*; D007375:Interleukin-1 / Q000494:pharmacology; D007376:Interleukin-2 / Q000494:pharmacology; D015850:Interleukin-6 / Q000378:metabolism*; D010903:Pituitary Gland, Anterior / Q000378:metabolism*; D011863:Radioimmunoassay; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D016898:Interferon-alpha; D007375:Interleukin-1; D007376:Interleukin-2; D015850:Interleukin-6; D016899:Interferon-beta; D007371:Interferon-gamma; D007372:Interferons