Embryo of Black Goat
Location of Preservation: Hengchun Research StationContributor: Mr. Ruey-Chun HsiehTaiwan Livestock Research Institute 1 Ranch Road, Kenting Hengchun, Pintung, Taiwan Republic of China Tel: 886-8-8861341~4 Fax: 886-8-8861345
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Foley Catheter:
- a. catheter
- b. steel pole for insertion into the uterine horn
- c. upper left-inlet for inflation of air bubble cuff
- d. inlet for flushing and collecting embryo
- e. inflatable cuff
Devices and Hormones for Induction of Estrus
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A. Collection of Embryo
- Induction of estrus:
Method A: 1500 IU PMSG, 48 hours after, 2~3 ml PGF2a , 36~48 hours after, 1500 IU HCG intravenously. Often for breeding season.Method B: often for nonbreeding season day 1~9: CIDR(progesterone releasing device)in vagina day 7: 1500 IU PMSG intramuscularly day 9: Remove CIDR and PGF2a, injection day 10~11: 1500 IU HCG intravenoualy - Breeding with artificial insemination or nature service
- Embryo collection on 6~7 days after mating
- Embryo examination
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