家禽疾病学:封入体肝炎を示したハトから分離したアデノウイルスの病原性と遺伝子解析

  • 王 金和
    Department of Veterinary Medicine,National Taiwan University,142 Chou-Shan Rd.,Taipei 106,Taiwan
  • 張 中明
    Department of Veterinary Medicine,National Taiwan University,142 Chou-Shan Rd.,Taipei 106,Taiwan

書誌事項

タイトル別名
  • Pathogenicity and Gene Analysis of Adenovirus from Pigeons with Inclusion Body Hepatitis.

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抄録

The pathogenicity of an adenovirus isolated from pigeons(Pigeon adenovirus, PA)with inclusion body hepatitis in Taiwan was investigated in specific−pathogen−free(SPF)chicks and in racing pigeons.One−day−old SPF chicks were inoculated subcutaneously with 104 50% tissue culture infective dose(TCID50, low dose)and 108 TCID50(high dose)of the virus, respectively.The chicks began to die three days post inoculation(DPI)with high dose of the virus and the mortality reached 100%;the chicks began to die 6 DPI and the mortality reached 90% at 14 DPI with low dose.The adult pigeons seemed to be resistant to the PA.However, this virus decreased the production of antibody against Newcastle disease virus in pigeons.It is found that this PA belongs to genetic group D from the restriction patterns produced by BamH I and Hind III.

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