布鲁氏菌1119-3 O链多糖通过琼脂凝胶免疫扩散法鉴别接种布鲁氏菌S-19疫苗和感染野毒株牛的血清。
Brucella abortus 1119-3 O-chain polysaccharide to differentiate sera from B. abortus S-19-vaccinated and field-strain-infected cattle by agar gel immunodiffusion.
作者信息
Cherwonogrodzky J W, Nielsen K H
机构信息
Agriculture Canada, Animal Diseases Research Institute, NEPEAN, Ontario.
出版信息
J Clin Microbiol. 1988 Jun;26(6):1120-3. doi: 10.1128/jcm.26.6.1120-1123.1988.
Abstract
Purified Brucella abortus 1119-3 and Brucella melitensis 16M lipopolysaccharide O-chain polysaccharides were not precipitated in agar gel immunodiffusion by any of 24 sera from vaccinated cattle but were precipitated by 18 of 24 sera from infected cattle. This difference can be used to differentiate sera of cattle vaccinated with B. abortus S-19 from sera of some field-strain-infected cattle.
摘要
纯化的牛流产布鲁氏菌1119 - 3和羊种布鲁氏菌16M脂多糖O链多糖，在琼脂凝胶免疫扩散试验中，未被24份接种疫苗牛的血清中的任何一份沉淀，但被24份感染牛的血清中的18份沉淀。这种差异可用于区分接种牛流产布鲁氏菌S - 19疫苗的牛血清和一些感染田间菌株的牛血清。
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