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JoVE Journal
Immunology and Infection
通过基于微流控芯片的环介导等温扩增快速检测引起下呼吸道感染的细菌病原体
通过基于微流控芯片的环介导等温扩增快速检测引起下呼吸道感染的细菌病原体
JoVE Journal
Immunology and Infection
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JoVE Journal Immunology and Infection
Rapid Detection of Bacterial Pathogens Causing Lower Respiratory Tract Infections via Microfluidic-Chip-Based Loop-Mediated Isothermal Amplification

通过基于微流控芯片的环介导等温扩增快速检测引起下呼吸道感染的细菌病原体

Full Text
2,098 Views
06:11 min
March 29, 2024

DOI: 10.3791/66677-v

Jin-Xin Lai*1,2, Yu-Rong Qin*1,3, Yi-Wen Liao*4, Yu-Ting Si1, Quan Yuan1, Shi-Mei Huang2, Yu-Rong Tang2, Ji-Liang Wang2, Liang Wang1

1Laboratory Medicine, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences),Southern Medical University, 2Department of Laboratory Medicine,Shengli Oilfield Central Hospital, 3Guangdong Cardiovascular Institute, Guangdong Provincial People’s Hospital (Guangdong Academy of Medical Sciences),Southern Medical University, 4Dermatology Hospital,Southern Medical University

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Please note that some of the translations on this page are AI generated. Click here for the English version.

Summary

各种细菌病原体如果不准确发现和及时治疗,会导致呼吸道感染并导致严重的健康问题。 通过环介导的等温扩增快速准确地检测这些病原体,可在临床环境中有效管理和控制呼吸道感染。

Transcript

本研究重点研究了基于环介导等温含义的微流控芯片技术对细菌病原体的快速、呼吸道的影响,以及该方法在医院和社区呼吸系统管理和控制中的有效性。这种方法的主要挑战是其高灵敏度的风险。其中更严格的样品处理和标准操作规程,以降低假阳性结果的风险。

此外,实验室人员需要掌握相关技能,以便在基层医院中有效地应用这种方法。与传统的PCR技术相比,基于环介导等温暗示的微流控芯片技术具有较高的特异性和灵敏度。它可以在一本小说中快速检测出多达某些高频呼吸道病原体和常见的耐药基因。

我们在这项研究中展示的技术对呼吸道感染的控制和治疗具有重要的实际意义。帮助防止细菌性病原体的传播,并为适当的抗生素治疗提供指导。我们打算继续开发新的诊断方法,重点是快速准确地检测引起传染病的微生物病原体。

我们还将努力开发针对传染病的新型定点护理检测方法,这些方法可以在中国农村等资源有限的环境中轻松部署。

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关键词: 快速检测 细菌病原体 下呼吸道感染 微流控芯片 环介导的等温扩增 LAMP 肺炎克雷伯菌 合并感染 临床样本 呼吸道感染 RTIs

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