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Long term persistence of coronavirus SARS-CoV-2 infection
Einstein (São Paulo), 2021 During the COVID-19 pandemic, a case of a long-term persistence of SARS-CoV-2 infection (from March 26 to May 20, 2020) was identified at a private hospital in São Paulo, SP, Brazil.
João Renato Rebello Pinho +7 more
doaj +2 more sources
Acute viral gastroenteritis in children hospitalized in Iksan, Korea during December 2010-June 2011 [PDF]
Korean Journal of Pediatrics, 2013 PurposeViral etiology is common in cases of children with acute diarrhea, and antibiotic therapy is usually not required. Therefore, it is important to determine the distribution of common viruses among children hospitalized with acute diarrhea.MethodsWe
Cheol Whoan So +4 more
doaj +1 more source
Detection of chicken astrovirus by reverse transcriptase-polymerase chain reaction [PDF]
Avian Pathology, 2009 The development of a reverse transcriptase-polymerase chain reaction (RT-PCR) test for detecting chicken astroviruses (CAstV) is described. Primers, which amplified a fragment of 510 base pairs, were located in conserved regions within the ORF 1b (RNA polymerase) gene. The limit of detection of the test was estimated to be approximately 60 viral copies
V J, Smyth +3 more
openaire +2 more sources
Academic Pathology, 2021 Molecular techniques, especially reverse transcriptase polymerase chain reaction (RT-PCR), have been the gold standard for the diagnosis of acute severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection.
Robert M. Humble MD +4 more
doaj +1 more source
Correlation between CSF biomarkers and COVID-19 meningoencephalitis: A case series
Respiratory Medicine Case Reports, 2021 Background: Recent studies have focused on the incidence rate and pattern of meningoencephalitis in the coronavirus disease 2019 (COVID-19). Aim: This study aims to shed more light on the CSF pattern and clinical characteristics of meningoencephalitis ...
Minoosh Moghimi +5 more
doaj +1 more source
The Iraqi Journal of Agricultural science, 2020 This study was aimed to highlight the importance of the melt curve-quantitative reverse transcriptase PCR (RT-qPCR) analysis in the detection of astrovirus (AstV) from both negative and positive rotavirus and enterovirus (EVs) samples, and the ...
Fadhil & et al.
doaj +1 more source
What are we missing? Three cases of severe COVID-19 pneumonia with negative testing
SAGE Open Medical Case Reports, 2020 The COVID-19 pandemic has drastically affected health care systems globally. Reverse transcriptase-polymerase chain reaction is currently the preferred method of detecting COVID-19; however, sensitivity of this test remains questionable.
Aisha Siddiqui +5 more
doaj +1 more source
Genetic diversity among viruses associated with sugarcane mosaic disease in Tucumán, Argentina [PDF]
, 2009 Sugarcane leaves with mosaic symptoms were collected in 2006--07 in Tucumán (Argentina) and analyzed by reverse-transcriptase polymerase chain reaction (RT-PCR) restriction fragment length polymorphism (RFLP) and sequencing of a fragment of the Sugarcane
Castagnaro, Atilio Pedro +6 more
core +2 more sources
The Pan African Medical Journal, 2021 Efforts towards slowing down coronavirus (COVID-19) transmission and reducing mortality have focused on timely case detection, isolation and treatment.
Adisu Kebede +17 more
doaj +1 more source
Reverse-Transcriptase Polymerase Chain Reaction to Detect Extracellular mRNAs [PDF]
, 2011 The presence of extracellular nucleic acids has been reported in serum/plasma from cancer and diabetes patients that may help in disease diagnosis. Taking insulin-producing cells as examples here, RT-PCR was used to investigate a correlation between the presence and amounts of extracellular mRNA(s) and cell mass and/or function. RT-PCR was performed on
Sweta, Rani, Lorraine, O'Driscoll
openaire +4 more sources