NCSU-23과 PZM 배양액내 첨가된 Macromolcule이 돼지 체외수정란의 발육에 미치는 영향
(주)코리아스칼라
- 최초 등록일
- 2016.04.01
- 최종 저작일
- 2003.04
- 7페이지/
어도비 PDF
- 가격 4,000원
![할인쿠폰받기](/images/v4/document/ico_det_coupon.gif)
* 본 문서는 배포용으로 복사 및 편집이 불가합니다.
서지정보
ㆍ발행기관 : 한국수정란이식학회
ㆍ수록지정보 : Journal of Embryo Transfer / 18권 / 1호
ㆍ저자명 : 김수, 이소현, 김대영, 강성근, 이병천, 황우석
한국어 초록
본 연구에서 배양액 내 첨가된 macromolecule이 돼지 체외수정란의 체외 발달율에 미치는 영향과 배양소적 내 첨가된 FBS가 후기배발달에 미치는 영향에 대하여 알아보았다. 이에 대한 결과를 요약 하면 다음과 같다. 1. NCSU-23을 기본 배양액으로 사용시 BSA (4mg/ml), FBS (10%), PVA (3 mg/ml)가 각각 첨가되었을 경우 배발달에 큰 차이를 보이지 않았다. 2. PZM을 기본 배양액으로 사용시 BSA (4mg/ml)가
영어 초록
Three experiments were performed to develop an optimal culture system of in-vitro derived porcine embryos. In experiment 1, embryos were cultured in two different basic culture media (NCSU-23 and PZH) supplemented with BSA (4mg/ml), FBS (10%), PVA (3mg/ml). Although no difference on the percentage of embryos developed to blastocysts was found (P>0.05), more 2-cell embryos (59.5% vs. 44.7 to 52.0%) were obtained when embryos were cultured in NCSU-23 added with BSA. In experiment 2, identical treatment was conducted using PZM medium. More (P<0.05) 2-cell embryos (54.4% vs. 40.7 to 44.5%) and blastocysts (12.5% vs. 5.8 to 9.0) were produced when embryos were cultured in PZM added with BSA (4mg/ml). In experiment 3, embryos were cultured in media as follows; 1) NCSU-23 without BSA for 192 hours; 2) NCSU-23 with BSA for 192 hours; 3) NCSU-23 with BSA for 96 h and then subsequently injected with FBS into culture drops. Although no difference on the percentage of embryos developed to blastocysts was found (P>0.05), more 2-cell embryos (63.8 to 69.2% vs. 52.0%) were obtained when embryos were cultured both in NCSU-23 added with BSA throughout culture duration and in FBS supplemented medium. In conclusion, no difference was found when porcine preimplantation embryos were cultured in NCSU-23 added with various macromolecules. However, when PZM medium was used, PZM medium supplemented with BSA showed more potential to support embryo development. Finally, FBS supplemented into culture drop 96h post-insemination did not show any benefits on embryo development.
참고 자료
없음
"Journal of Embryo Transfer"의 다른 논문
더보기 (4/9)