应用 Oxytocin is used to promote milk letdown, as an adjunctive treatment of mastitis Due to contraction of the uterus, induce (or supplement) labor Enhance postpartum uterine contraction and expulsion of uterine fluid or fetal membranes.
Gonadotropin-releasing hormones
Stimulating release of LH, FSH • used for treatment of ovarian cysts in cattle • for estrus induction in mares and bitches • and for stimulation of testicular function (e.g., in cryptorchidism).
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luteinizing-hormone(LH)
作用 母畜:与FSH协同促进卵泡成熟、排卵,形成 黄体 公畜:促进睾丸间质细胞分泌testosterone, 与 FSH协同促进精子生成。 • 应用: used for the treatment of ovarian cysts (囊肿) in cattle or dogs induction of ovulation
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Gonadotropins (促性腺激素)
Follicle-stimulating hormone (FSH) Luteinizing-hormone(LH) Extracted from animal pituitary glands Pregnant Mare Serum gonadotropin(PMSG) Human chorionic gonadotropin(HCG)