タイハクオウム(Cacatua alba)にみられたオウム類嘴-羽毛病の電顕学的観察 Electron Microscopical Observations of Psittacine Beak and Feather disease in an Umbrella Cockatoo(Cacatua alba)

Access this Article

Search this Article

Author(s)

Abstract

重篤な羽毛形成不全および脱羽を示すタイハクオウム(Cacatua alba)をオウム類嘴一羽毛病(PBFD)と診断した. 光顕で観察された核内および細胞質内封入体は, 電顕的に結晶状,渦巻き状,半円形状または同心円状配列を示すウイルス粒子で構成されていた. 超微形態学的解析により, 皮膚および羽包部から回収されたウイルスは,正二十面体で直径15〜20nmのウイルス粒子と確認された.

Psittacine beak and feather disease (PBFD) was diagnosed in an umbrella cockatoo (Cacatua alba) with severe feather dystrophy and loss. Electron microscopically, the intranuclear and intracytoplasmic inclusion bodies observed by light microscopy were composed of viral particles forming paracrystalline arrays, whorls, semicircles or concentric circles. Recovered viral particles from the skin and feather follicle tracts were icosahedral and 15 to 20 nm in diameter.

Journal

  • Journal of Veterinary Medical Science

    Journal of Veterinary Medical Science 61(9), 1063-1065, 1999-09-25

    Japanese Society of Veterinary Science

References:  18

Cited by:  6

Codes

  • NII Article ID (NAID)
    110003920231
  • NII NACSIS-CAT ID (NCID)
    AA10796138
  • Text Lang
    ENG
  • Article Type
    Journal Article
  • ISSN
    09167250
  • NDL Article ID
    4859340
  • NDL Source Classification
    ZR22(科学技術--農林水産--畜産)
  • NDL Call No.
    Z18-350
  • Data Source
    CJP  CJPref  NDL  NII-ELS  J-STAGE 
Page Top