2007
DOI: 10.1016/j.jviromet.2006.12.004
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Rapid diagnosis of H5N1 avian influenza virus infection by newly developed influenza H5 hemagglutinin gene-specific loop-mediated isothermal amplification method

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Cited by 129 publications
(109 citation statements)
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“…It had been reported previously that, for some of the older H5 isolates like A/tern/ South Africa/61, LAMP-based RNA detection is about 1,000 times less sensitive, even compared with conventional RT-PCR. 5,6 This observation is supported by the finding that this isolate also owned the lowest detection limits in the evaluated H5 real-time RT-LAMP. Real-time RT-PCR proved to be even 100,000 times more sensitive in this case.…”
supporting
confidence: 61%
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“…It had been reported previously that, for some of the older H5 isolates like A/tern/ South Africa/61, LAMP-based RNA detection is about 1,000 times less sensitive, even compared with conventional RT-PCR. 5,6 This observation is supported by the finding that this isolate also owned the lowest detection limits in the evaluated H5 real-time RT-LAMP. Real-time RT-PCR proved to be even 100,000 times more sensitive in this case.…”
supporting
confidence: 61%
“…Problems of designing an optimally matching universal set of broadly reactive H5-or H7-specific LAMP primers are inherent in the high variability of the Influenza A virus HA sequences and the special constraints of LAMP primer design. 5,6 The observed lower average sensitivity of the H5-and H7-specific real-time RT-LAMP assays in our study might be due to primers that do not equally well match with the phylogenetically very divergent isolates used in this broad evaluation. LAMP primers tailored to detect with high sensitivity a limited set of, e.g., H5 isolates currently circulating in a circumscribed region are expected to yield better sensitivities.…”
Section: Virus Isolatementioning
confidence: 78%
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