| 广东省人感染猪链球菌2型10株病原学特征 |
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| 引用本文： | 陈经雕,刘美真,柯碧霞,谭海玲,钟豪杰,邓小玲,柯昌文.广东省人感染猪链球菌2型10株病原学特征[J].中国热带医学,2008,8(10):1683-1684. |
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| 作者姓名： | 陈经雕 刘美真 柯碧霞 谭海玲 钟豪杰 邓小玲 柯昌文 |
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| 作者单位： | 广东省疾病预防控制中心,广东,广州,510300 |
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| 摘 要： | 目的分析广东省2005-2006年分离的10株2型猪链球菌菌株的病原学特征，为诊断、治疗和制定今后防控措施提供科学依据。方法对10株菌进行常规方法鉴定及PCR技术检测。结果经血清学分型和生化鉴定，10菌株均为猪链球菌2型，其中9株菌三种基因（菌种基因（16SrRNA）、荚膜多糖编码基因（CPS2J）和溶菌酶释放相关蛋白基因（mrp））均阳性，1株菌mrp基因检测阴性。结论广东省人感染猪链球菌病由2型猪链球菌引起。
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| 关 键 词： | 猪链球菌2型 病原学特征 PCR |
Pathogenic features of Streptococcus suis Type 2 intection in hnmans in Guangdong Province |
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| CHEN Jing-diao,LIU Mei-zhen,KE Bi-xia,et al..Pathogenic features of Streptococcus suis Type 2 intection in hnmans in Guangdong Province[J].China Tropical Medicine,2008,8(10):1683-1684. |
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| Authors: | CHEN Jing-diao LIU Mei-zhen KE Bi-xia |
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| Affiliation: | CHEN Jing - diao, LIU Mei - zhen, KE Bi -xia, et al. (Center for Disease Control and Prevention of Guangdong Province, Guangzhou 510300, Guangdong, P. R. China) |
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| Abstract: | Objective To analyze the pathogenic features of 10 strains of type 2 Streptococcus suis isolated in 2005 - 2006 in Guangdong Province and provide reference for diagnosis, treatment and formalting control measures. Methods Ten strains of type 2 Streptococcus suis were detected by the conventional identification method and PCR technology. Results All of 10 streptococcal strains were type 2 Streptococcus suis. Nine strains showed all of 3 kinds of Streptococcus suis genes （16S rRNA, CPS2J and mrp genes）, white the other strain showed only 1 kind of gene （mrp）. Conclusion Streptococcus suis infection in humans in Guangdong Province is due to type 2 Streptococcus suis infection. |
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| Keywords: | Type 2 Streptococcus suis Pathogenic features PCR |
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