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
이장희 (춘산기술연구소 종축개량부) 김창근 (중앙대학교 산업대학) 박충생 (경상대학교 농과대학)
저널정보
한국동물번식학회 한국수정란이식학회지 한국수정란이식학회지 제12권 제3호
발행연도
1997.1
수록면
315 - 324 (10page)

이용수

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

초록· 키워드

오류제보하기
This study was undertaken in an effort to develop a cryopreservation system of immature and mature porcine oocytes. For this aim, the experiments were designed to examine the effect of cryoprotectants and equdibration time on the viability of frozen-thawed oocytes by using trypan blue(TB) and fluorescene diacetate(FDA) test. The viability of frozen immature oocytes evaluated by TB test was slightly higher than that of frozen mature oocytes. The viability(25.O%) after IVM of frozen-thawed immature oocytes greatly decreased that(42.9%) of oocytes just after thawing, but it was higher than frozen-thawed mature oocytes(15.8%). When immature oocytes were equilibrated for 10, 20 and 30 minutes before freezing the oocyte viability was 20.0, 31.3 and 42.9%, respectively. There was a tendency for long equilibration before oocyte freezing to be more effective for the immature oocytes and a short equilibration time for mature oocytes. Although there was no difference in viability index of frozen oocytes hetween the viability test methods, the index of TB test was slightly higher than that of FDA test. The viability(FDA test) of frozen-immature oocytes with 3 different crtoprotectants was 22.2% for propylene glycol(PG), 9.3% for polyehtylene glycol(PEG) and 65.6% for PG+PEG, in which PG+PEG was more protective against freezing effect.

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