title: Effect of nonsuckling period on pituitary prolactin secretory activity in rats.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D002250:Carbon Radioisotopes; D005260:Female; D007774:Lactation; D007930:Leucine / Q000378:metabolism; D009929:Organ Size; D010902:Pituitary Gland / Q000378:metabolism*; D011247:Pregnancy; D011388:Prolactin / Q000097:blood / Q000378:metabolism*; D011863:Radioimmunoassay; D051381:Rats; D013391:Sucking Behavior; D013997:Time Factors
chemical_list: D002250:Carbon Radioisotopes; D011388:Prolactin; D007930:Leucine