ウイルス感染により異常遊泳を示すギンザケの病理組織学的所見

  • 呉 明柱
    Laboratory of Microbiology, Faculty of Fisheries, Hokkaido University
  • 吉水 守
    Laboratory of Microbiology, Faculty of Fisheries, Hokkaido University
  • 上田 宏
    Toya Lake Station for Environmental Biology, Faculty of Fisheries, Hokkaido University
  • 木村 喬久
    Laboratory of Microbiology, Faculty of Fisheries, Hokkaido University
  • 絵面 良男
    Laboratory of Microbiology, Faculty of Fisheries, Hokkaido University

書誌事項

タイトル別名
  • Histopathology of the New Virus Infection with Abnormal Swimming in Coho Salmon(Oncorhynchus kisutch).
  • ウイルス感染により異常遊泳を示すギンザケの病理組織学的所見〔英文〕
  • ウイルス カンセン ニ ヨリ イジョウ ユウエイ オ シメス ギンザケ ノ ビ

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説明

Histopathological studies were made on a virus-infected coho salmon (Oncorhynchus kisutch) characterized by an abnormal swimming. Both naturally and artificially infected coho salmon showed necrosis in the kidney, including the hematopoietic elements and renal tubular epithelial cells, and also degenerative changes of melanomacrophage centers. In the brain, vacuolar degeneration with necrosis of nerve cells, congestion of blood vessels and degenerated nerve fibers were observed. By the EM, viral particles were seen in the cytoplasm of tubular cells and the macrophages in the kidney and in the axons of necrosed nerve cells in the brain.

収録刊行物

  • 魚病研究

    魚病研究 30 (3), 201-208, 1995

    日本魚病学会

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