Nielsen R, O'Connor P J
Acta Vet Scand. 1984;25(1):96-106. doi: 10.1186/BF03547283.
Eight strains of Haemophilus pleuropneumoniae isolated from 8 herd outbreaks of pleuropneumonia in pigs were studied by means of the slide agglutination test, the tube agglutination test, the IHA test and by gel diffusion. The 8 strains were antigenically homogeneous and serologically distinct from serotypes 1 through 7. It is therefore proposed to refer these strains to a new serotype: serotype 8, with strain 405 as the type strain. In addition to the serotype-specific capsular antigens, capsular antigen of serotype 3 (strain 1421) and serotype 6 (strain Femø) could be demonstrated in the 8 strains by means of the IHA test and by gel diffusion analyses.
采用玻片凝集试验、试管凝集试验、间接血凝试验(IHA)和凝胶扩散法,对从8起猪胸膜炎疫情中分离出的8株胸膜肺炎放线杆菌进行了研究。这8株菌株抗原性相同,但血清学上与1至7型不同。因此,建议将这些菌株归为一个新的血清型:血清型8,以菌株405作为模式菌株。除血清型特异性荚膜抗原外,通过IHA试验和凝胶扩散分析,在这8株菌株中还可检测到血清型3(菌株1421)和血清型6(菌株Femø)的荚膜抗原。