| 冀东地区猪链球菌病病原的特性 |
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| 引用本文： | 马增军,芮萍,陈翠珍,吴建华,崔学文,史秋梅,宋芝.冀东地区猪链球菌病病原的特性[J].中国兽医学报,2005,25(6):608-610,616. |
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| 作者姓名： | 马增军 芮萍 陈翠珍 吴建华 崔学文 史秋梅 宋芝 |
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| 作者单位： | 1. 河北科技师范学院,河北,昌黎,066600
2. 河北省迁安市职教中心,河北,迁安,064400 |
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| 基金项目： | 河北省教育厅产学研资助项目（20002501）;唐山市科技局资助项目（0112104-1） |
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| 摘 要： | 对2003－2004年从河北省秦皇岛、唐山分离获得的48株猪源链球菌，进行了生物学特性鉴定及血清分群。其形态、染色及培养特性基本符合链球菌特征，大多具有α或β溶血。用国际通用的链球菌A-G乳胶分型诊断液检测48株分离菌．结果表明，猪源链球菌血清群以兰氏D群为主，占47．9％（23／48），其次为C群，占37．5％（18／48），A群、B群各1株，其他5株未检测出。致病性试验表明，供试菌株均能使小鼠、家兔和猪感染发病甚至死亡。试验提示，冀东地区猪链球菌病的病原以兰氏D群为主，在防治方面应引起重视。
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| 关 键 词： | 猪 链球菌 分离株 分群鉴定 |
| 文章编号： | 1005-4545（2005）06-0608-03 |
| 收稿时间： | 2004-12-23 |
| 修稿时间： | 2004-12-23 |
Pathogen Characteristics of Swine Streptococcosis in the East of Hebei Province |
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| MA Zeng-jun,RUI Ping,CHEN Cui-zhen,WU Jian-hua,CUI Xue-wen,SHI Qiu-mei,SONG Zhi.Pathogen Characteristics of Swine Streptococcosis in the East of Hebei Province[J].Chinese Journal of Veterinary Science,2005,25(6):608-610,616. |
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| Authors: | MA Zeng-jun RUI Ping CHEN Cui-zhen WU Jian-hua CUI Xue-wen SHI Qiu-mei SONG Zhi |
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| Abstract: | Fourty eight strains were isolated from diseased pigs in Qinhuangdao and Tangshan of Hebei province from 2003 to 2004. The morphological,cultural and biochemistry characters indicated that the isolates belonged to genus Streptococcus. Furthermore,43 isolates could be agglutinated by the Lancefield group A-G latex diagnostic kit. The positive samples were 23, 18,1 and 1 strains for group D,C,B and A respectively. But the rest five serums could not be typied. The isolates were demonstrated to be pathogenicity to mouse,rabbit and pig. The results showed that swine Strep. suis were mainly caused by groups D in these area. |
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| Keywords: | swine Streptococcus isolate grouping identification |
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