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人类尿道感染的第一份报告由Lactococcus petauri引起
Silvia Colussi1, Paolo Pastorino1, Marino Prearo1
1Istituto Zooprofilattico Sperimentale del Piemonte, Liguria e Valle d'Aosta, 10154 Turin, Italy.
Microorganisms
|October 28, 2023
概括
这项研究报告了第一个由Lactococcus petauri引起的人类尿路感染,Lactococcus petauri是一种以前与鱼类感染相关的细菌. 改进的诊断可能会增加未来的人类病例,强调需要进一步研究其动物感染潜力.
科学领域:
- 微生物学 微生物学
- 传染性疾病 传染性疾病
- 动物性疾病是动物性疾病.
背景情况:
- 乳球菌 petauri 是最近在乳球菌属中发现的一种物种.
- L. petauri 和 Lactococcus garvieae 是已知的鱼类乳球菌病的致病因子.
- L. garvieae是一种机会主义的人类病原体,具有潜在的动物传染性影响.
研究的目的:
- 报告了第一个被记录的人类尿路感染由Lactococcus petauri引起.
- 为了突出由于诊断进步增加人类感染的潜力.
- 强调需要进一步研究L. petauri和L. garvieae.ae.的病原性和动物传染性作用.
主要方法:
- 一个骨骨折的患者的尿液培养揭示了格兰阳性菌.
- 使用维特克2紧的初步鉴定表明L. garvieae.
- 通过内部转录间隔器16S-23S核糖体RNA放大来确认L. petauri的存在.
主要成果:
- 该研究确定了Lactococcus petauri作为人类患者尿路感染的致病原体.
- 这种细菌最初被误认为L. garvieae,这强调了诊断方面的挑战.
- 这标志着L. petauri在人类中引起感染的首例报告.
结论:
- 乳球菌可导致人类的尿路感染.
- 诊断技术的进步可能会导致报告L. petauri感染的增加.
- 进一步的研究至关重要,以了解L. petauri和L. garvieae作为人类病原体和动物病原体的全谱.
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