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| 猪链球菌2型与麦氏弧菌的分离鉴定及动物致病性试验 | |
| 引用本文： | 杨瑛,张宗军,孙伟,何家惠,王继春,李伯忠,徐根华,丁亚南.猪链球菌2型与麦氏弧菌的分离鉴定及动物致病性试验[J].畜牧与兽医,2001,33(6):5-7. |
| 作者姓名： | 杨瑛 张宗军 孙伟 何家惠 王继春 李伯忠 徐根华 丁亚南 |
| 作者单位： | 1. 江苏省畜牧兽医总站,江苏南京,210024 2. 江苏省农科院牧医所,江苏南京,210014 3. 江苏省如皋市畜牧兽医站,江苏如皋,226500 |
| 摘 要： | 从 1 999年夏江苏省某地暴发的猪急性败血型病死猪脏器中 ,分离到RGR990 1、RGR990 2、RGM990 3、RGM990 4 4株细菌。经病原学鉴定 ,RGR990 1、RGR990 2为猪链球菌 2型 ,RGM990 3、RGM990 4为麦氏弧菌。对其进行致病性研究发现 ,所分离的 2株猪链球菌 2型在实验室条件下对猪仅产生一过性体温升高 ,不致死 ;麦氏弧菌对猪无致病性。将二株猪链球菌 2型及麦氏弧菌混合培养物分别同时接种猪 ,则可使猪体温迅速升高 ,并于 2 3h内死亡 ,二者表现出明显的协同致病作用 |
| 关 键 词： | 链球菌 麦氏弧菌 分离鉴定 致病性试验 |
| 文章编号： | 0529-5130(2001)06-0005-03 |
| 修稿时间： | 2001年5月10日 |
Synergistic pathogenic effect of Vibio Metschnikovii and Streptococcus suis type 2 in pig |
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| YANG Ying,ZHANG Zhong jun,SUN Wei,et al.Synergistic pathogenic effect of Vibio Metschnikovii and Streptococcus suis type 2 in pig[J].Animal Husbandry & Veterinary Medicine,2001,33(6):5-7. | |
| Authors: | YANG Ying ZHANG Zhong jun SUN Wei |
| Abstract: | Four strains of bacteria named RGR9901?RGR9902?RGM9903 and RGM9904 were isolated from the viscera of pigs which were killed by acute septic diseases outbroken in Jiangsu province in summer of 1999.Identified in etiology,RGR9901 and RGR 9902 were considered as Streptococcus Suis type 2,RGM9903 and RGM 9904 as Vibio Metschnikovii.Research on their pathogenicity suggested that Streptococcus Suis type 2 could only cause sudden temperature raising in pigs,but be not lethal to pigs,while Vibio Metschnikovii,was nonpathogenic to pigs.When pigs were rapidly inoculated with these two strains,they died in 23 hours,suggesting that these two strains have strong synergistic effect. |
| Keywords: | Streptococcus Vibio Metschnikovii synergistic pathogenic effect |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |