Perform PCR with the Applied Biosystems QuantStudio™ Instrument using the RapidFinder Analysis Software. Report PCR-negative results immediately (results are automatically interpreted). 24 hours Confirm PCR-positive results, after overnight incubation, using rapid chromogenic culture media methods. ...
Pittet V, Haakensen M, Ziola B: Rapid Screening for Gram-Negative and Gram-Positive Beer-Spoilage Firmicutes Using a Real-Time Multiplex PCR. J Am Soc Brew Chem 2010, 68 (2) : 89–95.Pittet, V., Haakensen, M. and Ziola, B., Rapid screening for Gram-negative and gram-positive ...
negative rRT-PCR results [11,12]. In an epidemic area, negative rRT-PCR but positive CT features can still be highly suggestive of COVID-19, which has important clinical and societal implications. Rapid detection with high sensitivity of viral infection may allow for better control of viral ...
the best approach is using a rapid test toward the end of their five-day isolation period. Those who continue to test positive at that point should continue isolating until they reach 10 days after their symptoms began. People who test negative can stop isolating but should wear a mask around...
The CDC also recently laid out guidance for using antigen tests to help decide whether to end isolation after you've tested positive for the virus but have no symptoms. A negative test is not required to end isolation, but the CDC called it the "best approach."...
The reconstruction of the daily infec- tion incidences is nothing but deconvolution, which is gen- erally ill-posed as an inverse problem. Since both counts and delay distribution are nonnegative, we formulated the bar-visitors. Then the estimated delay function was put into the deconvolution ...
Twenty-two samples were positive by LNA-OTN-q-PCR assay, with a Ct range of 32.46 to 34.10, but were negative by RT-PCR. The results for the two extraction methods (purified DNA and crude extract) were the same. The results of the LNA-OTN-q-PCR and the RT-PCR assays were analyzed...
colorimetric analysis. During the colorimetric detection, the color of positive reactions changed from orange to purple red, while negative reaction remains orange. Therefore, SEA assay provides a simple, rapid and specific method for detectingM.pneumoniae, which was suitable for on-site and rapid ...
A positive RT-PCR thus appears to be an indicator of persistent virus in the nose and throat, whereas a negative RT-PCR may indicate migration of the virus and potential respiratory complications. In the COVIDOM cohort, applying the diagnostic strategy would lead to making a purely clinical ...
方法:采用HC2和多重荧光PCR检测31例口咽癌患者中高危型HPV感染情况,通过统计学方法比较分析两种检测方法在检测结果中的一致性。结果:HC2和多重荧光PCR两种方法检测高危型HPV一致性较好,总符合率为90.32%,总一致性指数(Kappa指数)为0.7364。结论:在口咽癌患者中应用HC2技术进行高危型HPV检测有可行性。 【关键词】杂交...