• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Endocininological Studies on Regulatory Mechanism of Ovulation in Birds

Research Project

Project/Area Number 61304028
Research Category

Grant-in-Aid for Co-operative Research (A)

Allocation TypeSingle-year Grants
Research Field 畜産学(含草地学)
Research InstitutionFaculty of Agriculture, Gifu University

Principal Investigator

TANAKA Katuhide  Gifu University, 農学部, 教授 (20021678)

Co-Investigator(Kenkyū-buntansha) YOSHIMURA Yukinori  Hiroshima University, 生物生産学部, 助手 (10167017)
KAMIYOSHI Michiharu  Gifu University, 農学部, 助教授 (00021709)
SHIMADA Kiyoshi  Nagoya University, 農学部, 助教授 (40065579)
TANABE Yuichi  Gifu University, 農学部, 教授 (30021679)
OGAWA Kiyohiko  Kagoshima University, 農学部, 教授 (40041610)
Project Period (FY) 1986 – 1988
Project Status Completed (Fiscal Year 1988)
Budget Amount *help
¥13,900,000 (Direct Cost: ¥13,900,000)
Fiscal Year 1988: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1987: ¥6,000,000 (Direct Cost: ¥6,000,000)
Fiscal Year 1986: ¥6,900,000 (Direct Cost: ¥6,900,000)
KeywordsAvian ovulation / Progesterone / Luteinizing hormone / Eatradiol / Cathecolamine / Prostaglandin / Protease / 顆粒層細胞 / プラスミノーゲン・アクチベーター / 黄体形成ホルモン / プロジェステロン / エストラジォール / 卵巣ステロイド合成 / 卵胞膜 / 微細構造 / ニワトリ / ウズラ / エストロジェン / 排卵 / 顆粒層 / 高速液体クロマトグラフィー / 単層培養
Research Abstract

In an in vitro perfusion system for the avian whole ovary, ovulation was induced by not only LH but also pregesterone per se, suggesting that progesterone is the final hormone to induce ovulation. Production of progesterone by granulosa cells of the follicle in vitro was inhibited by aminoglutetimide, indicating that the action of cyclic AMP is exerted at the stage of accumulation of cholesterol to mitochondris of the cells and also at the stage of metabolism of cholesterol. An administration of aminoglutetimide in vivo to laying chickens inhibited the ovulatory response to LH especially at an earlier stage of the ovulatory sequence. The responsivenss of the grqnulosa cells to LH for the production of progesterone was found to be enhanced by estrogen. The contribution of plasmin was regarded as not being present, but other proteolytic enzymes such as acid or neutral proteases and collagenase were regarded as being concerned in the follicular rupture. prostaglandins were regarded as also not having an important role for the follcular rupture. Catecholamines were regarded as being concerned in ovulation through an enhancement of the responsiveness of the granulosa cells to LH for the production of progesterone. Besides the above findings, morphological changes occurring in the follicular wall were demonstrated clearly by the use of an electron microscope. At the time of the follicular rupture, the follicular wall appeared to be thinner and seemingly weak resulting in the rupture of the follicle (ovulation).

Report

(4 results)
  • 1988 Annual Research Report   Final Research Report Summary
  • 1987 Annual Research Report
  • 1986 Annual Research Report
  • Research Products

    (28 results)

All Other

All Publications (28 results)

  • [Publications] Tanaka,K;Li,S.D.;Ataka,Y.: Jouranal of Reproduction and Fertility. 80. 411-416 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Chotesangasa,R.;Kamiyoshi,M;Tanaka,K.;Tomogane,H.;Yokoyama,A.: Acta Endocrinologica. 115. 229-234 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Chotesangasa,R.;Kamiyoshi,M;Tanaka,K.;Tomogane,H.;Yokoyama,Y.: Comparative Biochemistry and physiology. 90C. 225-229 (1988)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Mori,M;Kantou,T.: General and Comparative Endocrinology. 68. 57-63 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Saito,N;Sato,K.;Shimada,K.: Biology of Reproduction. 36. 89-96 (1987)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Yoshimura,Y.;Tamura,T.: Poultry Science. 65. 1808-1810 (1986)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Tanaka, K.,; Li, Z. D.; Ataka, Y.: "Studies of ovulation in the perfused ovary of the fowl" Journal of Reproduction and Fertility. 80. 411-416 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Chotesangasa, R.,; Kamiyoshi, M.,; Tanaka, K.,; Tomogane, H.,; Yokoyama, A.: "Changes in catecholamine contents in ovarian follicular theca, progesterone contents in granulosa, and LH concentrationsin peripheral plasma during the ovulatory cycle in the hen" Acta Endocrinologica (Copenh). 115. 229-234 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Chotesangasa, R.,; Kamiyoshi, M.,; Tanaka, K,; Tomogane, H.,; Yokoyama, A.: "Enhancement of the response of hen granulosa cells to LH with norepinephrine in vitro" Comparative Biochemistry and Physiology. 90C. 225-229 (1988)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Mori, M.; Kantou, T.: "Changes in progesterone production in granulosa cells duringthe ovulatory cycle of the Japanese quail (Coturnix coturnix japonica)" General and Comparative Endocrinology. 68. 57-63 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Saito, N.,; Sato, K.,; Shimada, K.: "Prostaglandin levels in Peripheral and follicular plasma, the isolated theca and granulosa layers of pre- and postovulatory follicles, and the mymometrium and mucosa of the shell gland (uterus) during a midsequence-oviposition of the hen (Gallus domesticus)" Biology of Reproduction. 36. 89-96 (1987)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1988 Final Research Report Summary
  • [Publications] Chotesangasa,R.;Kamiyoshi,M.;Tanaka,K,;Tomogane,H.and Yokoyama,A.: Comparative Biochemistry and Physiology. 90C. 225-229 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Mori,M.;Kimura,K.: Poultry Science. 67. 1636-1641 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] Mori,M.;Kimura,K.: Asian and Australian Journal of Animal Science. 1. 143-147 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] 李賛東・中村孝雄・田中部雄一: 日本家畜学会誌. 26. 53-61 (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] 李賛東・中村孝雄・田中部雄一: 日本家畜学会誌. 26. 62-69 (1989)

    • Related Report
      1988 Annual Research Report
  • [Publications] Saito,N.;Shimada,K.: Japanese Poultry Science. 25. 296-304 (1988)

    • Related Report
      1988 Annual Research Report
  • [Publications] チョンサンガー・ラタナ: Acta Endocrinologica. 115. 229-234 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 森誠: General and Comparative Endocrinology. 68. 57-63 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 斉藤昇: General and Comparative Endocrinology. 67. 342-347 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 島田清司: Journal of Reproduction and Fertility. 80. 143-150 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 斉藤昇: Biology of Reproduction. 36. 89-96 (1987)

    • Related Report
      1987 Annual Research Report
  • [Publications] 斉藤昇: 日本家禽学会誌. 23. 211-221 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] 吉村幸則: Poultry Science(U.S.A & Canada). 65. 1808-1810 (1986)

    • Related Report
      1986 Annual Research Report
  • [Publications] チヨンサンガー ラタナ,: Acta Endocrinologica(Denmark).

    • Related Report
      1986 Annual Research Report
  • [Publications] チヨンサンガー ラタナ,: General and Comparative Endocrinology(U.S.A.).

    • Related Report
      1986 Annual Research Report
  • [Publications] 島田清司: Journal of Reproduction and Fertility(U.K.).

    • Related Report
      1986 Annual Research Report
  • [Publications] 田中耕作: Journal of Reproduction and Fertility(U.K.).

    • Related Report
      1986 Annual Research Report

URL: 

Published: 1987-03-31   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi