Effects of Human Chorionic Gonadotrophin, Flunixin Meglumin, Lidocane on Pregnancy Rate with Hanwoo IVF Embryo Transfer
* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 한국수정란이식학회
ㆍ수록지정보 : Journal of Embryo Transfer / 26권 / 2호
ㆍ저자명 : Yoon, Do-Joong, Kim, Gye-Woong, Kim, Kon-Joong, Han, James-Bond, Kim, Nam-Hyung, Lee, Jong-Wan
ㆍ저자명 : Yoon, Do-Joong, Kim, Gye-Woong, Kim, Kon-Joong, Han, James-Bond, Kim, Nam-Hyung, Lee, Jong-Wan
영어 초록
This study was carried out to confirm the effects of luteotrophin, human chorionic gonadotrophin (hCG), and an anti-luteolytic agent, flunixin meglumin (FM), on pregnancy rates in Hanwoo with in vitro produced (IVP) embryo transfers (ET), and to research the effects on the estrus cycle. Treatments included hCG and FM administration 3~10 minutes prior to ET. Also, pregnancy rates were compared with lidocane treatment and FM treatment prior to ET. The results are shown below. 30-day pregnancy rate was 76.7% in the hCG-treated group and 75.7% in the FM-treated group. Both rates were higher than the 70% rate for the control group. 42-day pregnancy rate was 76.7% in the FM-treated group. This was higher than 66.7% recorded for both the hCG-treated and control groups. The pregnancy rate of the hCG-treated group was high at Day 30 (76.7%) but low at Day 40 (66.7%), and there were no differences from the FM-treated and control groups. The recurrent estrus rate of infertile individuals at 2 weeks after ET was 36.4% in the hCG-treated group, under 71.4% in the FM-treated group and 80.0% in the control group. The non-pregnancy rate of individuals without recurrent estrus was 18.2% in the hCG-treated group, which was higher than the 0% rate in both the FM-treated and control groups. The pregnancy rates were higher in the FM-treated group than the Lidocane-treated group with 72.3% versus 67.5% in the heifers and 48.9% versus 43.6% in the cows. From the above results, the FM treatment proved more effective than the hCG treatment and no treatment whatsoever in increasing pregnancy rates after ET. In addition, hCG treatment was shown to be undesirable due to the deviations it caused in the reproductive physiology of the hCG-treated recipients. Therefore, in our study, the FM treatment resulted in a higher pregnancy rate than either lidocaine treatment or no-treatment in the trials of ET.참고 자료
없음"Journal of Embryo Transfer"의 다른 논문
- Effects of Days Open on the Subsequent Reproductive Per..6페이지
- Ovulation Synchronization in Water Buffaloes Guided by ..5페이지
- Comparison of the Methods of Zona Pellucida Removal and..5페이지
- Effects of In Vitro Fertilization Conditions of In Vitr..6페이지
- Parthenogenetic Activation of Black Bengal Goat Oocytes6페이지