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Plasminogen Activators Activities in Oviductal Epithelial Cells during Estrus Cycle in the Pig

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  • 발행기관
    한국동물생명공학회(구 한국동물번식학회) 바로가기
  • 간행물
    Reproductive & developmental biology 바로가기
  • 통권
    Volume 32 No 2 (2008.06)바로가기
  • 페이지
    pp.89-95
  • 저자
    Mi-Young Shin, Tae-Shin Kim, Eun-Hye Kwon, Soo-Bong Park, Chun-Keun Park, Dong-Seok Lee
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A74708

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원문정보

초록

영어
The present study was undertaken to identify changes of plasminogen activators (PAs) in porcine oviductal epithelial cells (POECs) during the estrous cycle classified with post-ovulatory stages (Post-Ov), early to mid-luteal stages (Early-mid L) and pre-ovulatory (Pre-Ov) stages. The urokinase-type plasminogen activator (uPA) was only observed on day 5 and day 7 of culture in the POECs on all the estrous cycles and gradually increased according to increasing culture times, but not Early-mid L. In POECs-conditioned medium, uPA, tissue-type (tPA) and tPA-PA inhibitor (tPA-PAI) activity were observed at all culture times during estrous cycles. The uPA activity of POECs-conditioned medium on Post-Ov stage were significantly (p<0.05) decreased during prolonged cultures. On the other hand, the tPA activity of POECs-conditioned medium at Post-Ov stage was significantly (p<0.05) higher on day 5 than compared to the other days. Although was higher on day 1 at Post-Ov stage, the tPA-PAI activity of POECs-conditioned medium was significantly (p<0.05) higher on day 7 at all stage than that of day 5 of the culture. Taken together, these results suggest that uPA, tPA and tPA-PAI are produced by POECs, and the variations of the PAs activity are regulated in the different stages of the estrous cycle.

목차

ABSTRACT
 INTRODUCTION
 MATERIALS AND METHODS
 RESULTS
 DISCUSSION
 REFERENCES

키워드

Plasminogen activators Oviduct Estrous cycle Epithelial cells Pig

저자

  • Mi-Young Shin [ College of Animal Life Sciences and School of Veterinary Medicine, Kangwon National University, Hamchoon women's Clinic ]
  • Tae-Shin Kim [ College of Animal Life Sciences and School of Veterinary Medicine, Kangwon National University ]
  • Eun-Hye Kwon [ Korea Basic Science Insititute Chuncheon Center, Kangwon National University ]
  • Soo-Bong Park [ National Institute of Animal Science ]
  • Chun-Keun Park [ College of Animal LIfe Sciences and School of Veterinary Medicine,Kangwon National University ] Corresponding author
  • Dong-Seok Lee [ College of Natural Sciences, Kyungpook National University ] 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

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