毒力

Methods Detected Endotoxin by using Limuloid trial .Detected Virulence and ST by using mice.

方法利用鲎试验测定毒素,小白鼠测定毒力和肠毒素。

They are not only synergic in biologic activities but also interactive in molecularity,which is regulated by the genes of virulence island.

各毒力因子不仅在生物学活性上具有协同作用,而且在分子水平上也影响,受毒力岛上控基因节。

The sequences and secondary structures of IRES are compared.Interaction between IRES and translation initiation factors and relation with virulence of FMDV is summarized.

本文IRES、二级结构进行了比较，IRES与翻译起始因子作用以及病毒毒力影响作了综述。

Enterococcus faecium generally is considered to be a species with little virulence, at least in some measure, because it was found to be responsible for only 10% of enterococcal infections in human.

屎肠球菌毒力较弱,过去十多年内,屎肠球菌所引起感染有所上升,由原来不到10%,上升到30%～40%。