title: Suppression of prolactin release by a purified porcine PIF preparation and catecholamines infused into a rat hypophysial portal vessel.
mesh_terms: D000818:Animals; D002395:Catecholamines / Q000494:pharmacology*; D002855:Chromatography, Thin Layer; D004298:Dopamine / Q000494:pharmacology; D007031:Hypothalamus; D007275:Injections, Intravenous; D008297:Male; D009638:Norepinephrine / Q000494:pharmacology; D010902:Pituitary Gland / Q000098:blood supply / Q000187:drug effects*; D011169:Portal Vein; D011388:Prolactin / Q000037:antagonists & inhibitors / Q000097:blood / Q000378:metabolism*; D051381:Rats; D013552:Swine; D014020:Tissue Extracts / Q000494:pharmacology*
chemical_list: D002395:Catecholamines; D014020:Tissue Extracts; D011388:Prolactin; D004298:Dopamine; D009638:Norepinephrine