【摘要】 为了明确单核细胞增多性李氏杆菌的普通生物学特性,对3株单核细胞增多性李氏杆菌标准菌株(L208、L128-9、219/60)进行增菌纯培养、染色镜检、药敏试验及生化试验等;结果表明该三株菌种的培养特性、形态结构、生物学特性基本与已发表的相关资料一致。但药敏实验的结果显示,这三株细菌对多数的抗生素敏感,仅对少数的特殊抗生素表现出耐药性,这与目前菌株耐药性的相关报道相差较大。该研究为以后参照本菌株进行其它相关的深入研究提供了必要的基础。更多还原

【Abstract】 For studing the biological characteristics of three strandard strains of Listeria monocytogene(L208,L128-9,219/60),the operation of pure culture,dye and observation,AST(antimicrobial susceptibility test) and biochemical experiment were done.The results showed that the cultural characteristics,patterns of structure and basic biological characteristics are basically consistent with the published information.But the result of AST showed that the bacteria are susceptible for most antibiotics,and are resistant medical for only a few special antibiotics. The study provided the necessary foundation for the future to in light of this strain′s other relevant studies.更多还原