Nielsen R
Acta Vet Scand. 1986;27(1):49-58. doi: 10.1186/BF03548558.
The serological characteristicis of 14 strains assigned to serotype 5 were examined by the slide agglutination test, the indirect haemagglutination (IHA) test and by gel diffusion. All the strains possessed identical capsular antigenic determinants of polysaccharide (PS) nature and lipopolysaccharide (LPS) nature. However, based upon a capsular antigenic determinant of PS nature the strains could be divided in two subtypes. It is therefore proposed to refer to the H. pleuropneumoniae strains of serotype 5 to two subtypes: subtype a with strain K17 as the subtype strain and subtype b with strain L20 as the subtype strain.
通过玻片凝集试验、间接血凝(IHA)试验和凝胶扩散试验对14株血清型5菌株的血清学特性进行了检测。所有菌株都具有相同的多糖(PS)性质和脂多糖(LPS)性质的荚膜抗原决定簇。然而,基于PS性质的荚膜抗原决定簇,这些菌株可分为两个亚型。因此,建议将血清型5的猪肺炎支原体菌株分为两个亚型:以K17菌株为亚型菌株的a亚型和以L20菌株为亚型菌株的b亚型。