KR101611555B1 - 동물 배아의 보존 방법 - Google Patents
동물 배아의 보존 방법 Download PDFInfo
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- KR101611555B1 KR101611555B1 KR1020090035114A KR20090035114A KR101611555B1 KR 101611555 B1 KR101611555 B1 KR 101611555B1 KR 1020090035114 A KR1020090035114 A KR 1020090035114A KR 20090035114 A KR20090035114 A KR 20090035114A KR 101611555 B1 KR101611555 B1 KR 101611555B1
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- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
- C12N5/06—Animal cells or tissues; Human cells or tissues
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- C—CHEMISTRY; METALLURGY
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- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N5/00—Undifferentiated human, animal or plant cells, e.g. cell lines; Tissues; Cultivation or maintenance thereof; Culture media therefor
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Abstract
Description
플라보노이드계 화합물 처리 | 동결란 | 생존배아수 | ||
동결전 | 융해후 | 융해후 48시간 (≥ 재-팽창율) |
||
대조군 | - | - | 79 | 53 (67.1)a |
- | + | 73 | 57 (78.1)a,b | |
처리군 (10 uM) |
+ | - | 73 | 54 (74.0)a,b |
+ | + | 75 | 63 (84.0)b |
Claims (8)
- 체외 수정 또는 체세포 핵이식된 난자를 준비하는 단계;상기 난자를 3'4'-디하이드록시플라본을 포함하는 배양액에서 배양하여 배아를 형성하는 단계; 및상기 배아를 동결하는 단계;를 포함하고,상기 난자는 인간을 제외한 동물의 난자인 것을 특징으로 하는 동물 배아의 보존 방법.
- 삭제
- 제1항에 있어서,상기 배양액은, 지방산이 제거된 소혈청 알부민을 포함하는 기본 배양액; 및 첨가 배양액;을 포함하고,상기 첨가 배양액은, 상기 3'4'-디하이드록시플라본 및 상기 3'4'-디하이드록시플라본을 용해하기 위한 용매를 포함하는 것을 특징으로 하는 동물 배아의 보존 방법.
- 제1항에 있어서,상기 배아 형성 단계는,상기 난자를 지방산이 제거된 소혈청 알부민을 포함하는 기본 배양액에서 배양하여 1차 배아를 준비하는 단계; 및상기 1차 배아를 상기 배양액에서 2차 배아로 배양하는 단계를 포함하는 것을 특징으로 하는 동물 배아의 보존 방법.
- 제4항에 있어서,상기 2차 배아는 배반포기배인 것을 특징으로 하는 동물 배아의 보존 방법.
- 제1항에 있어서,상기 동결은 초자화동결 방식으로 이루어지는 것을 특징으로 하는 동물 배아의 보존 방법.
- 체외 수정 또는 체세포 핵이식된 난자를 준비하는 단계;상기 난자를 제1 배양액에서 배양하여 배아를 형성하는 단계;상기 배아를 동결하는 단계;상기 동결된 배아를 융해하는 단계; 및상기 융해된 배아를 제2 배양액으로 배양하는 단계;를 포함하고,상기 난자는 인간을 제외한 동물의 난자이고,상기 제1 및 제2 배양액 중에서 적어도 하나는 3'4'-디하이드록시플라본을 포함하는 것을 특징으로 하는 동물 배아의 보존 방법.
- 제7항에 있어서,상기 제2 배양액은 상기 3'4'-디하이드록시플라본을 포함하는 것을 특징으로 하는 동물 배아의 보존 방법.
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KR101403597B1 (ko) * | 2012-11-28 | 2014-06-03 | 대한민국 | 정액 동결 보존용 조성물 |
EP3154367A2 (en) * | 2014-05-30 | 2017-04-19 | Cargill, Incorporated | Method of feeding an animal |
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KR100729731B1 (ko) | 2005-07-19 | 2007-06-20 | 건국대학교 산학협력단 | 사람 피부 세포의 세포사멸을 억제하는 활성을 갖는플라보노이드 |
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KR100729731B1 (ko) | 2005-07-19 | 2007-06-20 | 건국대학교 산학협력단 | 사람 피부 세포의 세포사멸을 억제하는 활성을 갖는플라보노이드 |
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