假结核菌血清学分型与其来源及病原性关系研究现况

目的研究假结核菌血清学分型与其来源及病原性关系。方法查阅大量国外关于假结核菌血清学分型及其菌株来源和病原性的关系的文献，进行分析综合。结果通过1000多株假结核菌检查，共分类出15个群(型)，个别又分出亚群，15个群中只有1-6群和10群具有病原性，其他为非病原性，而且菌株来源主要以猪、狸、野鼠为最多。结论通过分析综合假结核菌具有明显的血清型及其地域性(主要宿主)和特殊病原性。

The existing grcumstance about studying the relationship of Yersinia pseudotuberculosis serologic type,its origin and pathogenicity

Objective To study the relationship of Y.pseudotuberculosis serologic type,its origin and pathogenicity.Methods A large number of foreign liberature about the relationship of Y.pseudotuberculosis serdogic type,its origin and pathogenicity was looked up,and was used to analyze and synthesize.Results After checking over 1 000 strains Y.pseudotuberculosis,15 groups (types) were classfied in all,and some of them were classfied sub-groups.Among the 15 groups,the 1st group to the 6th groud and the 10th group are possess of pathogenicity,but the remains are non-pathogenicity,furthermore most of bacterial strains origin is pig,fox and wild mouse.Conclusions Y.pseudotuberculosis has obvious serologic type,its region (main host of parasite)and special pathogenicity through analyzing and synthesizing.