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首页> 外文期刊>Journal of Clinical Microbiology >Serotyping of Pasteurella multocida isolated from swine lungs collected at slaughter.
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Serotyping of Pasteurella multocida isolated from swine lungs collected at slaughter.

机译:从屠宰后收集的猪肺中分离出多杀性巴斯德氏菌的血清型。

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We serotyped 222 Pasteurella multocida strains isolated from swine lungs at slaughter. Capsular serotypes A and D were determined by the hyaluronidase sensitivity and acriflavin agglutination tests, respectively. Somatic antigens were determined by gel diffusion against standard antisera. Capsular serotype A was found in 97.3% of the strains and serotype D in the remaining 2.7%. The primary somatic antigen most commonly found was type 3 (86.0%). Type 5 was also very common (88.7%), but was usually a secondary antigen. The most common overall serotype was A:3(5) (39.2%). Other common serotypes were: A:3(4,5,12) (12.2%); A:3(4,5) (11.2%); A:3(5,12) (10.4%); A:3 (6.8%); and A:5 (6.8%). Type D strains had a similar distribution of serotypes, but with a higher prevalence of D:5 (33.3%) and D:3(5) (33.3%).
机译:我们在屠宰中从猪肺中分离出222种多杀巴斯德氏杆菌菌株。胶囊血清型A和D分别通过透明质酸酶敏感性和acriflavin凝集试验确定。通过针对标准抗血清的凝胶扩散来确定体抗原。在97.3%的菌株中发现了荚膜血清型A,在其余的2.7%中发现了血清型D。最常见的主要体细胞抗原是3型(86.0%)。 5型也很常见(88.7%),但通常是第二抗原。最常见的总体血清型为A:3(5)(39.2%)。其他常见血清型为:A:3(4,5,12)(12.2%); A:3(4,5)(11.2%); A:3(5,12)(10.4%); A:3(6.8%);和A:5(6.8%)。 D型菌株具有相似的血清型分布,但D:5(33.3%)和D:3(5)(33.3%)的患病率较高。

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