Korean Journal of Animal Reproduction (한국가축번식학회지)
- Volume 21 Issue 1
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- Pages.47-52
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- 1997
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- 1226-5284(pISSN)
In Vitro/In Vivo Development of Vitrified Mouse Zygotes and Chromosome Analysis of Offspring
초자화 동결된 생쥐 1-세포기배의 체외/체내 발달과 산자의 염색체 분석
Abstract
The objective of this study was to investigate the in vitro / in vivo embryonic development after vitrification of mouse zygotes and the chrom osomal normality of delivered live young after embryo transfer. Mouse IVF zygotes were cryopreserved by vitrification using vitrification solution, EFS40 (40% ethylene glyc이, 30% Ficoll a and 0.3 M sucrose in phosphate buffer saline c containing 10% FBS ) . After mouse zygotes were exposed to EFS40 at 25"C for 30 sec., they were immediately plunged into LN
본 연구는 체외생산된 생쥐 1-세포기배의 초자화동결이 체외/체내 발달율과 수정란 이식후 태어난 산자의 염색체에 미치는 영향을 검토하기 위해 실시하였다. 체외수정하여 얻어진 생쥐 1-세포기배는 EFS40 (40% ethlyene glycol, 30% Ficoll, 0.3 M sucrose) 동결액을 이용하여, 상온 (