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No.40 (1993/12) >

 
Title :子宮水腫 (Hydrometra) を呈した沖縄肉用ヤギの子宮内膜上皮における Globule Leucocytes の出現(生産環境学科)
Title alternative :Appearance of Globule Leucocytes in the Endometrium of Okinawa Meat-Type Goats with Hydrometra (Department of Enviromental Sciences and Technology)
Authors :川島, 由次
仲田, 正
古謝, 治
古謝, 瑞幸
Authors alternative :Kawashima, Yoshitsugu
Nakada, Tadashi
Koza, Osamu
Koza, Zuiko
Issue Date :1-Dec-1993
Abstract :子宮水腫を呈した沖縄肉用ヤギの子宮内膜上皮に出現するGlobule Leucocytes(GL)について光顕並びに電顕による観察とその出現原因についての考察を行った。GLは直径13.8μm,短径7.6μmで,円形ないし卵円形を呈し,核は円形で,細胞質内に偏在した。顆粒は円形で,直径が平均1.8μmで,その数はGL1個当り3.4個であった。顆粒は塩基性フクシン・メチレンブルー重染色により赤色と青色に染色された。子宮水腫症ヤギの卵巣には妊娠ヤギとほぼ同じ大きさの機能黄体が存在していることから,同症ヤギのGL出現はこの黄体から分泌される黄体ホルモン(Progesterone)と関連していると思われる。
Globule Leucocytes (GL) appeared in the endometrium of Okinawa meat-type goats suffered from hydrometra were investigated by light and electron microscopy. The reason of GL appearance was also discussed. GL were 7.6∿13.8μm in diameter and round or oval in shape. Nucleus of GL was round and located eccentrically within the cytoplasm. Granules of GL were 1.8μm (mean in diameter) and the numbers of them were 3.4per GL. The content of granules showed red and blue according to Fuchsin-Methylene blue stain. In the ovary of the goat with hydrometra, functional corpus luteum was observed in all of the goats. These corpus luteums were about same size in diameter as that of the pregnant corpus luteum. It assumed that the appearance of GL in the goat with hydrometra might be involved in the existence of functional corpus luteum which secretes progesterone.
Type Local :紀要論文
ISSN :0370-4246
Publisher :琉球大学農学部
URI :http://hdl.handle.net/20.500.12000/3798
Citation :琉球大学農学部学術報告 = The Science Bulletin of the Faculty of Agriculture. University of the Ryukyus no.40 p.123 -133
Appears in Collections:No.40 (1993/12)

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