文献简介

出版社:

作  者:Kazuki Harada, Kennichiro Amano

编  号:

关键字:Endocarditis, Erysipelothrix rhusiopathiae, Human infection, Pathogenicity, Serovar

年  份:2011   点击量:648

文献摘要

  We characterized the serological and pathogenic properties of two Erysipelothrix rhusiopathiae isolates from human cases of infective endocarditis in Japan. One isolate was recovered from a fisherman, and was identified as serovar 3, which is known to be prevalent among fish isolates. This strain exhibited high virulence in mice but was avirulent in swine. Another was untypable, and avirulent in both mice and swine. Our results suggest that various serological and athogenical types of E. rhusiopathiae can induce human endocarditis. This is the first report to characterize the pathogenicity of E. rhusiopathiae isolates from human endocarditis.

  我们对从两位患有感染性心内膜炎的日本患者身上提取的猪红斑丹毒丝菌的血清和病原特性进行了鉴定。一份是从一名渔民身上分离出来的,并被鉴定为3型血清,众所周知这种血清型在鱼的菌株比较常见。该菌株在小鼠身上具有较高的毒性但在猪身上是无毒的。另一种目前还不能归类,在小鼠和猪身上都无毒性。我们的研究结果表明,猪丹毒丝菌中各种血清型及病原类型可诱发人类心内膜炎。这是描述从人类心内膜炎中提取的猪红斑丹毒丝菌菌株病原性的首次报告。