Congenital Myopathy in Japanese Black Calves

• YAMADA Manabu

  National Institute of Animal Health

• TAKASHIMA Hisayuki

  Hida Livestock Hygiene Service Center

• TAKIZAWA Tomomi

  Hida Livestock Hygiene Service Center

• MIZUNO Keiko

  Gifu Livestock Hygiene Service Center

• NAKAMURA Kikuyasu

  National Institute of Animal Health

• FURUOKA Hidefumi

  Department of Pathobiological Science, Obihiro University of Agriculture and Veterinary Medicine

• MASEGI Toshiaki

  Department of Veterinary Pathology, Gifu University

抄録

Two Japanese Black bull calves from a dam showed muscular weakness and became recumbent after birth. At necropsy, skeletal muscles, including face, neck, body and proximal and distal forelimb and hindlimb were extremely pale in color and edematous. Histopathological examination of skeletal muscles revealed degenerative changes as follows: replacement of muscle with fat, variation in muscle fiber diameter, internal nuclei, central core-like structures, and vacuolar and hyaline degeneration of muscle fibers. Ultrastructurally, the lesions were characterized by focal myofibrillar disorganization with streaming or irregularity of Z bands. The present cases seem to be classified as congenital myopathy based on pathological alterations and age of onset.<br>

収録刊行物

• Ｔｈｅ　Ｊｏｕｒｎａｌ　ｏｆ　Ｖｅｔｅｒｉｎａｒｙ　Ｍｅｄｉｃａｌ　Ｓｃｉｅｎｃｅ

  Ｔｈｅ　Ｊｏｕｒｎａｌ　ｏｆ　Ｖｅｔｅｒｉｎａｒｙ　Ｍｅｄｉｃａｌ　Ｓｃｉｅｎｃｅ 66 (8), 997-1001, 2004

  公益社団法人 日本獣医学会

キーワード

• cattle
• congenital myopathy
• skeletal muscle

詳細情報

• CRID: 1390001206425550464
• NII論文ID: 110003886500
• NII書誌ID: AA10796138
• DOI: 10.1292/jvms.66.997
• ISSN: 13477439
• ISSN: 09167250
• NDL書誌ID: 7076211
• PubMed: 15353856
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7076211
• Web Site: http://www.jstage.jst.go.jp/article/jvms/66/8/66_8_997/_pdf
• Web Site: https://search.jamas.or.jp/link/ui/2004280659
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • PubMed
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可