期刊
JOURNAL OF MEDICAL MICROBIOLOGY
卷 58, 期 6, 页码 816-825出版社
SOC GENERAL MICROBIOLOGY
DOI: 10.1099/jmm.0.008656-0
关键词
-
类别
资金
- Department of the Army [92492]
- US Army
Inhalational anthrax is the most severe form of anthrax. It has been shown in small-animal and non-human primate models that relatively large pools of ungerminated Bacillus anthracis spores can remain within the alveolar spaces for days to weeks post-inhalation or until transported to areas more favourable for germination and bacillary outgrowth. In this study, spores of the Ames strain that were exposed to germination-inducing media prior to intranasal delivery were significantly less infectious than spores delivered in either water or germination-inhibitory medium. The effect of manipulating the germination potential of these spores within the lungs of infected mice by exogenous germination-altering media was examined. The data suggested that neither inducing germination nor inhibiting germination of spores within the lungs protected mice from the ensuing infection. Germination-altering strategies could, instead, significantly increase the severity of disease in a mouse model of inhalational anthrax when implemented in vivo. It was shown that germination-altering strategies, in this study, were not beneficial to the infected host and are impractical as in vivo countermeasures.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据