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侵袭性曲霉感染的实验室非培养诊断方法研究进展 被引量:4

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摘要 侵袭性曲霉感染由于缺乏特异性临床表现,早期诊断一直是临床面临的难题之一。传统的微生物培养具有所需时间长、敏感性低等缺点不能及时诊断。目前血清学检测及分子生物学方法已成为侵袭性曲霉感染最具发展前景的早期检测手段。血清学检测方法主要为半乳甘露聚糖(glactomannan,GM)和(1,3)-β-D葡聚糖(1,3-beta-D-glucan,BG)检测,但抗原在体内的动态变化影响了其在临床的应用。分子生物学方法中实时聚合酶链反应技术虽取得一些进展,但目前尚未研究出商品化试剂盒,且引物设计、DNA提取方面都有待于标准化。
出处 《临床误诊误治》 2012年第8期93-96,共4页 Clinical Misdiagnosis & Mistherapy
基金 国家科技部课题项目(2006FK130006)
关键词 曲霉菌 感染 诊断
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参考文献28

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二级参考文献5

  • 1黄晓军.血液病/恶性肿瘤患者侵袭性真菌感染的诊断标准与治疗原则(草案)[J].中华内科杂志,2005,44(7):554-556. 被引量:423
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