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한국재래닭(오골계)종 배반엽세포에 있어서 동결 방법의 개선이 융해 후 생존율에 미치는 영향
The Effect of Modified Cryopreservation Method on Viability of Frozenthawed Blastodermal Cells on the Korean Native Chicken(Ogolgye Breed)

첫 페이지 보기
  • 발행기관
    한국동물생명공학회(구 한국동물번식학회) 바로가기
  • 간행물
    Reproductive & developmental biology 바로가기
  • 통권
    Volume 36 No 1 (2012.03)바로가기
  • 페이지
    pp.65-70
  • 저자
    Hyun Kim, Dong Hun Kim, Soo Bong Park, Seong Bok Choi, Yeoung-Gyu Ko, Jae-Hwan Kim, Yoon Jung Do, Hae Geum Park, Sung Woo Kim
  • 언어
    한국어(KOR)
  • URL
    https://www.earticle.net/Article/A172413

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원문정보

초록

영어
For reconstituting genetic resource(Korean Native Chicken: KNC) with grem-line chimeric chicken made with cryopreserved biastdermal cells, the experiments were carried out to optimize cryopreservating conditions. Stage X biastdemal cells were collected from KNC embryos and dissociated. Cells were susupended in medium containing cyopretectant and fetal bovine serum(FBS), and distributed into plastic ampules. Cell susupensions were seeded to induce ice formation at —7 ℃ to —35 ℃ at in the experiments, the effect of modification of dissociation way, concentration of FBS and cell density on the vaibility of frezen-thawed cells were investigated by trypan blue exclusion. Then change the way of cell dissociation from pipetting to short time vortexing, viability of frozen-thawed cell tended to be increaced from 29 % to 52 %. Increase concentraition of FBS in frozen medium from 20 % to 80 % made viability of thawed cell from 28 % to 35 %. The viability of thawed cells were 33.9% frozen at 2 embryos/ 0.5ml, and 43.6 % frozen at 20 embryos/0.5 ml. Furthermore, combination of three modifications make big improvement. The viability of frozen-thawed cell was 60 % for combinated method, and 41 % for general method. This result means the advance to practical cryoreservation of blastdermal cell of the KNC(Ogolgye breed).

목차

ABSTRACT
 서론
 재료 및 방법
  공시재료 및 시험계의 사양관리
  관행법에 의한 배반포의 동결
  실험군 설계
  통계 분석
 결과
  실험 1: 세포분리 방법의 영향
  실험 2: 동결용액중의 FBS 농도의 영향
  실험 3: 동결시의 세포밀도의 영향
  실험 4: 개선된 동결 방법과 관행법과의 비교
 고찰
 적요
 인용문헌

키워드

Blastodermal cells Cryopreservation method Viability Korean native chicken(Ogolgye breed)

저자

  • Hyun Kim [ Animal Genetic Resources Station, National Institute of Animal Science, RDA, Namwon 590-832, Korea ]
  • Dong Hun Kim [ Animal Genetic Resources Station, National Institute of Animal Science, RDA, Namwon 590-832, Korea ]
  • Soo Bong Park [ Animal Genetic Resources Station, National Institute of Animal Science, RDA, Namwon 590-832, Korea ]
  • Seong Bok Choi [ Animal Genetic Resources Station, National Institute of Animal Science, RDA, Namwon 590-832, Korea ]
  • Yeoung-Gyu Ko [ Animal Genetic Resources Station, National Institute of Animal Science, RDA, Namwon 590-832, Korea ]
  • Jae-Hwan Kim [ Animal Genetic Resources Station, National Institute of Animal Science, RDA, Namwon 590-832, Korea ]
  • Yoon Jung Do [ Animal Genetic Resources Station, National Institute of Animal Science, RDA, Namwon 590-832, Korea ]
  • Hae Geum Park [ Animal Genetic Resources Station, National Institute of Animal Science, RDA, Namwon 590-832, Korea ]
  • Sung Woo Kim [ Animal Genetic Resources Station, National Institute of Animal Science, RDA, Namwon 590-832, Korea ] Corresponding author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    한국동물생명공학회(구 한국동물번식학회) [The Korean Society of Animal Reproduction and Biotechnology]
  • 설립연도
    1976
  • 분야
    농수해양>축산학
  • 소개
    동물번식생리학, 동물생명공학, 수의학, 인공수정 및 수정란이식을 이용한 동물개량에 관한 이론과 기술의 발전을 통해 학계, 연구계, 산업계 및 양축가 상호간의 협력을 도모함으로써 동물과학발전 및 사회일반의 이익에 기여 한다는 목적을 위해 노력해 나가겠습니다.

간행물

  • 간행물명
    Reproductive & developmental biology
  • 간기
    계간
  • pISSN
    1738-2432
  • eISSN
    2288-0151
  • 수록기간
    1977~2018
  • 십진분류
    KDC 527 DDC 636

이 권호 내 다른 논문 / Reproductive & developmental biology Volume 36 No 1

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