Induction of ovulation in prepuberal gilts solely with HCG.
نویسندگان
چکیده
منابع مشابه
Induction of ovulation and fertility in prepuberal gilts.
This study was conducted to evaluate fertili ty in 160 day-old gilts. In Experiment 1, 28 gilts in the following five groups were injected with (1) vehicle, (2) 500 /ag of a synthetic gonadotropin releasing hormone (GnRH) anal ogne [ D-Ala 6-des-Gly-NH2101 LH-RH-ethylamide (AY 25205), (3) a cbmbination of 400 IU of pregnant mares' serum gonadotropin and 200 IU of human chorionic gonadotropin (4...
متن کاملInduction of Estrus, Ovulation and Fertility in Prepuberal Gilts
Induction of synchronized estrus and ovulation in prepuberal gilts is utilized in our laboratory to study factors influencing fertility and early embryonic development. Prepuberal females provide an inexpensive source of fertilized eggs, and they are not complicated by the presence of estrous cycles. Thus, estrus inducing treatments can be applied at any time. In the first of four experiments r...
متن کاملSubstitution of acupuncture for HCG in ovulation induction.
By using human menopausal gonadotropin (HMG) and human chorionic gonadotropin (HCG), fairly good clinical therapeutic efficacy has been obtained in the treatment of infertility. However, difficulties are brought about due to the ovarian hyperstimulation syndrome (OHSS) easily induced by these two drugs. Therefore, we attempted to use acupuncture instead of HCG in the induction of ovulation from...
متن کاملInduced ovulation and fertility in prepuberal cattle, sheep and swine.
DEVELOPMENT of the reproductive system takes place throughout the prepuberal period, and may continue after puberty until full sexual maturity is reached. Some researchers consider that the onset of puberty is marked by full behavioral symptoms of estrus, particularly acceptance of the male, whereas others consider ovulation as the well-defined beginning of puberty. We will consider puberty to ...
متن کاملI-35: Induction of Ovulation in Clomiphen Resistant
Polycystic ovary syndrome (PCOS) is a heterogeneous disorder in which chronic anovulation is a common feature despite the presence of multiple micro- structures in the ovaries. A growing body of evidence has suggested that serum hyperinsulinemia and as the result hyperandrogenemia contributes to the excess ovarian androgen secretion observed in women with PCOS. The standard therapy for anovulat...
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ژورنال
عنوان ژورنال: Nihon Yoton Gakkaishi
سال: 1990
ISSN: 1881-655X,0913-882X
DOI: 10.5938/youton.27.48