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解淀粉芽孢杆菌属革兰阳性芽孢杆菌,可污染医院75%酒精消毒液、潮湿损害的房屋、食品,造成新生儿、婴幼儿等免疫力低下的特殊人群感染和房屋污染健康综合征。文章从细菌对环境、食品的污染、院内感染三个方面来阐述其流行状况,从细胞毒素对哺乳动物细胞的毒性来描述其毒理作用,从细菌的芽孢结构特点来证明其特殊的理、化特性,从国外同类菌属的疾病动物模型来进一步探讨其致病性,以期引起临床上的重视。
Bacillus amyloliquefaciens Gram-positive bacillus, which can pollute the hospital 75% alcohol disinfectant, damp damaged houses, food, resulting in neonates, infants and other immunocompromised people with low immunity and housing health syndrome. The article expounds its epidemic situation from three aspects of bacteria, such as environment, food contamination and nosocomial infection. It describes its toxicity from cytotoxicity to mammalian cells, and proves its special characteristics from the spore structure of bacteria. In order to further investigate the pathogenicity of the disease from animal models of the same species in foreign countries, with a view to arousing clinical importance.