Effect of castration and infusion of melatonin on levels of luteinizing hormone in sera and pituitaries of ewes.
D000818:Animals; D001947:Breeding; D002369:Castration; D005260:Female; D007986:Luteinizing Hormone / Q000032:analysis / Q000097:blood* / Q000378:metabolism*; D008550:Melatonin / Q000494:pharmacology*; D010060:Ovulation; D010902:Pituitary Gland / Q000032:analysis / Q000378:metabolism*; D011863:Radioimmunoassay; D012756:Sheep / Q000502:physiology*; D013997:Time Factors
D007986:Luteinizing Hormone; D008550:Melatonin