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据Science[2016,353(6303):1434-1437.]和Science Immunology[2016,1(3):eaai7732-eaai7732.]报道,美国洛克菲勒大学研究人员证实,由一种常见的肠道细菌产生的一种酶能够保护线虫和哺乳动物等动物肠道免受有害细菌的攻击,并且对它如何做到这一点提供重要的认识。该发现可能导致人们开发益生菌用于抵抗艰难梭菌(Clostridium difficile)等非常危险的病原菌,其中艰难梭菌是医院获得性感染的一种主要原因。
According to a report by Science [2016, 353 (6303): 1434-1437] and Science Immunology [2016, 1 (3): eaai7732-eaai7732.], Researchers at Rockefeller University in the United States have confirmed that a common intestinal bacteria An enzyme that protects the gut of animals such as nematodes and mammals from harmful bacteria and provides an important understanding of how it does this. This finding may lead to the development of probiotics for the protection against very dangerous pathogens such as Clostridium difficile, one of the major causes of nosocomial infections.