Clinical and Experimental Reproductive Medicine
- Volume 18 Issue 1
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- Pages.55-61
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- 1991
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- 2233-8233(pISSN)
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- 2233-8241(eISSN)
Study on the Survival of Frozen-Thawed Mouse Oocytes According to Maturation Stage and Cryoprotectants
생쥐난자의 성숙단계와 결빙억제제에 따른 동결 및 해빙 후 생존율에 관한 연구
- Choi, Kyoo-Wan (IVF Research Laboratory, Department of Obstetrics and Gynecology, Cheil General Hospital) ;
- Lee, Ho-Joon (IVF Research Laboratory, Department of Obstetrics and Gynecology, Cheil General Hospital) ;
- Kang, Hee-Kyoo (Department of Biology, College of Natural Sciences, Hanyang University) ;
- Chun, Yong-Pil (Department of Biology, College of Natural Sciences, Hanyang University) ;
- Kim, Moon-Kyoo (Department of Biology, College of Natural Sciences, Hanyang University)
- Published : 1991.06.30
Abstract
In order to increase the pregnancy rate by means of cryopreservation of the excess oocytes in IVF-ET program, the survival rate of the frozen-thawed oocytes of mouse was examined according to the stages of maturation, cryoprotectants and their treatment. The results were summarized as follows. First, during the continuous treatment with cryoprotectant media, the survival rate of oocytes was higher in DMSO than in PROH, and higher at low temperature(
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