Effect of Social Rank upon Estrus Induction and Some Reproductive Outcomes in Anestrus Goats Treated With Progesterone + eCG
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چکیده
منابع مشابه
Effectiveness of different hCG and GnRH based protocols in progesterone primed goats on estrus induction and reproductive outcomes in out-off-season goats
We evaluated whether Gonadotrophin releasing hormone incorporation to the Human chorionic gonadotropin protocol improves the sexual response during the natural anestrous season in goats. Thirty-two adult multibreed anovulatory goats (n = 8, four groups), received 20 mg progesterone i.m. on d-1; on d0, all goats received 7.5 mg prostaglandin F i.v. and control group (CG) 0.5 mL of saline i.m., h...
متن کاملInvestigation of the effect of progesterone (Cue-MateTM) administration on ovulation induction in photostimulated anestrus mares
BACKGROUND: In mare, different methods of earlier cyclicity induction and hastening first ovulation of the year have been reported. OBJECTIVES: The goal of present study was to investigate the effect of progesterone (Cue-mate®) on synchronization and acceleration the first ovulation of the year in winter anestrous mares under artificial lighting system. METHODS: After detection of anestrus mare...
متن کاملReproductive performance of female goats given progestagen associated with PMSG and/or HMG in deep anestrus.
During deep anestrus and after a 21-day fluorogestone acetate (FGA) treatment, 200 pluriparous lactating Alpine goats were given randomly one of four treatments: (A) 500 IU of pregnant mare serum gonadotropin (PMSG) 48 h before sponge removal; (B) 500 IU of PMSG 48 h before sponge removal and an ampoule of human menopausal gonadotropin (HMG) at sponge removal; (C) two ampoules of HMG at sponge ...
متن کاملComparative efficacy of different estrus synchronization protocols on estrus induction response, fertility and plasma progesterone and biochemical profile in crossbred anestrus cows
AIM To evaluate estrus induction response and fertility including plasma progesterone and biochemical profile following use of three standard hormonal protocols in anestrus crossbred cows. MATERIALS AND METHODS The study was carried out on 40 true anestrus and 10 normal cyclic cows. 10 anestrus cows each were treated with standard intravaginal controlled internal drug release (CIDR) device, O...
متن کاملFour years of induction/synchronization of estrus in dairy goats: effect on the evolution of eCG binding rate in relation with the parameters of reproduction.
Ninety-eight Alpine goats of two herds were followed over 4 years in a program of annual artificial insemination after estrus induction/synchronization, including progestagen administration (vaginal sponge) followed by prostaglandin analog and equine chorionic gonadotrophin (eCG) 48 h before sponge removal. Goats were sampled every 4 hours from the 16th to the 56th following sponge removal, for...
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ژورنال
عنوان ژورنال: Animals
سال: 2020
ISSN: 2076-2615
DOI: 10.3390/ani10071125