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首页> 外文期刊>Journal of Oral Microbiology >Leptotrichia species in human infections II
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Leptotrichia species in human infections II

机译：人类感染中的细毛虫种类II

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Leptotrichia species are non-motile facultative anaerobic/anaerobic bacteria that are found mostly in the oral cavity and some other parts of the human body, in animals, and even in ocean sediments. Valid species include L. buccalis, L. goodfellowii, L. hofstadii, L. honkongensis, L. shahii, L. trevisanii, and L. wadei. Some species require serum or blood for growth. All species ferment carbohydrates and produce lactic acid that may be involved with tooth decay. Acting as opportunistic pathogens, they are involved in a variety of diseases, and have been isolated from immunocompromised but also immunocompetent individuals. Mucositis, oral lesions, wounds, and abscesses may predispose to Leptotrichia septicemia. Because identification of Leptotrichia species by phenotypic features occasionally lead to misidentification, genetic techniques such as 16S rRNA gene sequencing is recommended. Early diagnosis and treatment of leptotrichia infections is important for positive outcomes. Over the last years, ...
机译：Leptotrichia种是非运动性兼性厌氧/厌氧细菌，主要存在于口腔和人体的其他部位，动物，甚至海洋沉积物中。有效的物种包括buccalis，L。goodfellowii，L。hofstadii，L。kongkongensis，L。shahii，L。trevisanii和L. wadei。有些物种需要血清或血液才能生长。所有物种都会发酵碳水化合物，并产生可能与蛀牙有关的乳酸。作为机会病原体，它们涉及多种疾病，并已从免疫功能低下但也具有免疫能力的个体中分离出来。粘膜炎，口腔损伤，伤口和脓肿可能会导致Leptotrichia败血症。由于通过表型特征鉴定瘦小球菌属物种有时会导致错误识别，因此建议使用遗传技术，例如16S rRNA基因测序。早期诊断和治疗瘦肌感染对于积极的结果很重要。在过去的几年， ...

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