目的获取重组表达肠出血性大肠杆菌O157的溶血素（Ehx）保护性片段，并研究其基本的生物学及免疫学特性。方法PCR法从EHECO157-SMR2菌株......

Objective: To investigate the potential role of wild birds as fecal spreaders of enteropathogenic,enterohemorrhagic and ......

致病性大肠杆菌(EPEC)是导致婴幼儿腹泻的主要病原菌,特别在发展中国家.近期研究表明,EPEC病原与宿主细胞的作用可视为三个阶段.第......

Enterohemorrhagic Escherichia coli strains (EHEC) have caused many foodborne outbreaks. Bacterivorous protozoa could rem......