| the role of 36 megadalton plasmid of salmonella enteritidis for the pathogenesis in mice. | the pathogenesis associated with the 36 megadalton (md) plasmid of salmonella choleraesuis subsp. choleraesuis serovar enteritidis (s. enteritidis) was assessed by using the plasmid-containing strain al1190, plasmid-cured strain al1192, and plasmid-reintroduced strain al1193. after oral inoculation of strain al1190 or al1192 to c57bl/6 mice, mesenteric lymph nodes, spleens, and livers were examined for the numbers of viable bacteria and for the histopathological changes. the numbers of bacteria ... | 1992 | 1420563 |