Clinical and Experimental Reproductive Medicine
- 제27권3호
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- Pages.301-305
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- 2000
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- 2233-8233(pISSN)
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- 2233-8241(eISSN)
구형정자의 난자내 미세주입 후 보조활성화술에 의한 임신과 분만 1례
A Normal Pregnancy and Delivery by Assisted Activation Following Roundheaded Spermatozoa (Globozoospermia) Injected into Oocytcs
- Joo, Jae-Hong (Maria Infertility Clinic, Pusan) ;
- Lee, Yong-Chan (Maria Infertility Clinic, Pusan) ;
- Yun, San-Hyun (Maria Infertility Clinic, Seoul) ;
- Im, Jin-Ho (Maria Infertility Clinic, Seoul) ;
- Park, Heum-Dai (Biotechnology, College of Engineering, Teagu University)
- 발행 : 2000.09.30
초록
Globozoospermia is a rare type of teratozoospermia. It occurs in 0.1% of all andrological patient's and used to be considered sterile. Globozoospermic patient has 100% round headed spermatozoa, but the spermiogram is normal. The spermatozoa show oval-shape head, the lack of a nuclear envelope, acrosome, and post acrosomal sheath. Objective: To report that a couple with infertility secondary to globozoospermia received ICSI treatment. Material and Method: Case report Results: In the first trial, fertilization was failed. In the second trial, 40% of oocytes were fertilized and all of these embryos were cleaved, but pregnancy did not achieved. In the third trial, sperm injected oocytes were exposed to 10