Mostrando 781 - 800 Resultados de 8,243 Para Buscar '"LAMP"', tiempo de consulta: 0.23s Limitar resultados
  1. 781
  2. 782
    por He, Yugan, Xie, Tie, Tong, Yigang
    Publicado 2021
    “…Herein, we developed a one-tube colorimetric RT-LAMP assay for the visual detection of SARS-CoV-2 RNA. …”
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  3. 783
    “…Nine real-time reverse-transcription polymerase chain reaction (RT-qPCR) and three reverse-transcription loop-mediated isothermal amplification (RT-LAMP) assays were evaluated using the World Health Organization (WHO) recommended test as reference method. …”
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  4. 784
    “…This study examined RT-LAMP application for rapid identification of SARS-CoV-2 infection compared to the RT-PCR assay. …”
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  5. 785
    “…To offer assistance for ophthalmologists in the screening and diagnosis of FUS, we developed seven deep convolutional neural networks (DCNNs) to detect FUS using slit-lamp images. We also proposed a new optimized model with a mixed “attention” module to improve test accuracy. …”
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  6. 786
  7. 787
    “…However, one of the factors that determines the detection limit of RCA-LAMP is non-specific amplification. In this study, we improved the accuracy of RCA-LAMP through applying RNase H-dependent PCR (rhPCR) technology. …”
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  8. 788
    “…We have therefore developed two isothermal loop amplification (LAMP) protocols, one of which detects all Pantoea species in the genus and another one that is specific for P. ananatis. • The novel LAMP assays allow rapid and sensitive detection of these bacteria. • They will help plant protection services in routine field and laboratory tests especially for monitoring the phytosanitary status of rice seeds.…”
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  9. 789
    “…The sensitivity and diagnostic value of LAMP were slightly lower than those of GeneXpert, and were similar to tuberculosis culture. …”
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  10. 790
    “…There was significant difference found in time-to-next promotion (p = 0.003) between LAMP participants and controls. Kaplan-Meier analysis demonstrated that LAMP faculty achieved next promotion more often and faster than controls. …”
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  11. 791
  12. 792
    “…CONCLUSION: We showed that the LAMP assays were simple and fast. The tests showed high sensitivity and specificity using a simple procedure for DNA extraction. …”
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  13. 793
  14. 794
    “…We perform a detailed assessment of their sensitivity, kinetics and false positive rates for SARS-CoV-2 diagnostics in LAMP or RT-LAMP reactions, using colorimetric or fluorescent detection. …”
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  15. 795
    “…Here we show a rapid and effective detection method for the aforementioned targets, deploying a simple molecular biology technique, Loop-Mediated Isothermal Amplification (LAMP). We optimized assays to amplify the translation elongation factor 1-α (EF1a) gene for two targets: Phytophthora spp. …”
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  16. 796
  17. 797
    “…We found high sensitivity and specificity for LAMP when compared with microscopy and PCR using blood samples, with pooled estimate values of > 90% for all subgroups, corresponding to calculated AUC values > 0.96, except for LAMP compared to microscopy for diagnosis of CL. …”
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  18. 798
    “…In the oyster samples, the tRCA-lamp approach can detect V. parahaemolyticus with a detection limit of 22 cfu/g with none necessary to enrich the bacteria and remove the host DNA. …”
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  19. 799
  20. 800
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