메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색

논문 기본 정보

자료유형
학술저널
저자정보
김진호 (건국대학교, 동물자원연구센터) 정병헌 (건국대학교, 동물자원연구센터) 이훈택 (건국대학교, 동물자원연구센터) 정길생 (건국대학교, 동물자원연구센터)
저널정보
한국동물번식학회 한국동물번식학회지 한국동물번식학회지 제16권 제4호
발행연도
1993.1
수록면
341 - 346 (6page)

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색

초록· 키워드

오류제보하기
The development of isolated blastomeres from mammalian preimplantation embryos has been basically studied for the multiplication of embryos from superior animals. Therefore, this study was investigated the effect of co-culture with mouse fetal fibroblast cells(MFFC) on in vitro development of blastomeres from mouse preimplantation embryos. Mature female ICR mice were treated with hormone to induce superovulation and embryos were collected at each 2, 4, and 8-cell stage. Then, after removing zona pellucida with protease, blastomeres were isolated by micropipetting, or reconstituted with different stage blastomere, and incubated for 72 hrs either in T6 or TCM199 or on the monolayer of MFFC, which was prepared with fibroblast cells from 14∼14 day mouse fetus. After incubation, we examined their development rates every day and the nuclei numbers of each blastocyst by Hoechst-33342 staining. In the development rates of blastomeres, there were no significant differences between media but the higher rateswere found in the monolayer of MFFC, regardless of reconsititution. In addition, blastomeres cultured with MFFC had slightly greater number of nuclei than those cultured in single media. Generally, the higher development rates of blastomeres were found from earlier stage embryos than the later ones, regardless of culture conditions. Reconsitituted blastomeres had more nuclei but did not show the higher development rates, compared to the single blastomeres. Taken together, our results suggest that co-culture with MFFC have a beneficial effect on the in vitro development of blastomeres from mouse embryos.

목차

등록된 정보가 없습니다.

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0