(1996). The histopathology of infectious bronchitis in fowls infected with a nephrotropic 'T' strain of virus. Aust. Vet. J.,52:85- 91.Purcell D A,Tham V L,Surman P G.The histopathology of infectious bronchitis in fowls infected with a nephrotoxic T strain of virus[J].Aust Vet J,...
While the coronaviruses in these species have all been in coronavirus Group 3, as for the better known coronaviruses of the domestic fowl (infectious ... Dave,Cavanagh - 《Avian Pathology》 被引量: 488发表: 2005年 A 'new' strain of infectious bronchitis virus infecting domestic fowl in Grea...
PT Mcnamee,JA Smyth - 《Avian Pathology》 被引量: 199发表: 2000年 Effect of infectious bursal disease on the response of chickens to Mycoplasma synoviae, Newcastle disease virus, and infectious bronchitis virus. At 35 days of age, chickens which as 1-day-old chicks were inoculated with the ...
(Pathology) chronic dilation of the bronchi or bronchial tubes, which often become infected [C19: from bronchi- + Greekektasisa stretching] Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011...
infectiouSbronchitiS , IB >是由 冠状病毒科的传染性支气管炎病毒< InfectiouS bronchitiSviruS , IBV >引起的一种急性.高度接触性 传染病,以呼吸道症状.产蛋率下降.肾脏病变等为 特征自 1988 年以来,在我国大部分地区相继流 行,发病率 100 ,死亡率 10 ～0 国内每年由 此病造成的经济损失超过 10 亿元在规模...
The spike (S) glycoprotein of the avian gammacoronavirus infectious bronchitis virus (IBV) is comprised of two subunits (S1 and S2), has a role in virulence in vivo , and is responsible for cellular tropism in vitro . We have previously demonstrated that replacement of the S glycoprotein ecto...
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- 《Avian Pathology》 被引量: 37发表: 1999年 Infectious bronchitis virus subpopulations in vaccinated chickens after challenge. Infectious bronchitis coronavirus (IBV) shows extensive genotypic and phenotypic variability. The evolutionary process involves generation of genetic diver... Haroldo,Toro,Daniela...
infectious (ɪnˈfɛkʃəs) adj 1. (Medicine) (of a disease) capable of being transmitted. Compare contagious 2. (Pathology) (of a disease) caused by microorganisms, such as bacteria, viruses, or protozoa 3. (Medicine) causing or transmitting infection 4. tending or apt to spr...
The Infectious Bronchitis virus (IBV), a Coronavirus, targets not only the respiratory tract but also the uro-genital tract. The virus can spread to different organs throughout the chicken. Infection initially causes respiratory disease in the infected birds and also drops in egg production in lay...