Clinical and Experimental Reproductive Medicine
- 제17권1호
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- Pages.57-63
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- 1990
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- 2233-8233(pISSN)
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- 2233-8241(eISSN)
체외수정시술시 미세조작술에 의한 수정률 향상과 임신에 관한 연구
Study on Pregnancy and Improvement of Fertilization rate by Micromanipulation (Partial Zona Dissection (PZD) and Micro-Insemination by Sperm Transfer(MIST) in human IVF-ET
- 이호준 (제일병원 산부인과 체외수정 연구실) ;
- 최규완 (제일병원 산부인과 체외수정 연구실) ;
- 전종영 (제일병원 산부인과 체외수정 연구실) ;
- 박종민 (제일병원 산부인과 체외수정 연구실) ;
- 권혁찬 (제일병원 산부인과 체외수정 연구실) ;
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김문규
(한양대학교 자연과학대학 생물학과)
- Lee, Ho-Joon (IVF Research Laboratory, Department of Obstetrics and Gynecology, Cheil General Hospital) ;
- Choi, Kyoo-Wan (IVF Research Laboratory, Department of Obstetrics and Gynecology, Cheil General Hospital) ;
- Jun, Jong-Yung (IVF Research Laboratory, Department of Obstetrics and Gynecology, Cheil General Hospital) ;
- Park, Jong-Min (IVF Research Laboratory, Department of Obstetrics and Gynecology, Cheil General Hospital) ;
- Kwon, Hyuck-Chan (IVF Research Laboratory, Department of Obstetrics and Gynecology, Cheil General Hospital) ;
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Kim, Moon-Kyoo
(Department of Biology, College of Natural Science, Hanyang University)
- 발행 : 1990.06.30
초록
The purpose of this study is to improve fertilization rate in IVF-ET program of patients with male infertility used micromanipulation technique, partial zona dissection (PZD) or micro-insemination by sperm transfer (MIST). The results were as follows 1. The fertilization rate of non-micromanipulated oocytes and micromanipulated (PZD) oocytes were 12.5% (n=2) and 42.2% (n=19), respectively, and showed significant differences between two groups (p<0.05). 2. The fertilization rate of micromanipulated (MIST) oocytes was 30% (n=27). 3. The damage rate of Group 1 (PZD) and Group 2 (MIST) were 15.7% (3/19) and 29.6% (8/27), respectively. 4. One pregnancy resulted following replacement of micromanipulated (MIST) embryos in 4 patients.
키워드