Results 31 to 40 of about 657,904 (378)

Rapid screening for severe acute respiratory syndrome coronavirus 2 infection with a combined point-of-care antigen test and an immunoglobulin G antibody test

open access: yesPLoS ONE, 2022
Rapid screening and diagnosis of coronavirus disease 2019 in the emergency department is important for controlling infections. When polymerase chain reaction tests cannot be rapidly performed, rapid antigen testing is often used, albeit with insufficient
Kosuke Mori   +5 more
doaj  

Asporin expression is highly regulated in human chondrocytes [PDF]

open access: yesMolecular Medicine, Feinstein Institute for Medical Research, 2010, 17 (7-8), pp.816-23, 2015
A significant association between a polymorphism in the D repeat of the gene encoding asporin and osteoarthritis, the most frequent of articular diseases, has been recently reported. The goal of the present study was to investigate the expression of this new class I small leucine-rich proteoglycan (SLRP) in human articular chondrocytes.
arxiv   +1 more source

Subacute sclerosing panencephalitis in an infant: diagnostic role of viral genome analysis. [PDF]

open access: yes, 1994
Subacute sclerosing panencephalitis (SSPE) is related to "defective" measles virus or vaccination, though an association with parainfluenza viruses has been reported.
Abdelnoor   +16 more
core   +1 more source

COVID-19 with repeated positive test results for SARS-CoV-2 by PCR and then negative test results twice during intensive care: a case report

open access: yesJournal of Medical Case Reports, 2020
Background Determining the infectiousness of patients with coronavirus disease 2019 is crucial for patient management. Medical staff usually refer to the results of reverse transcription polymerase chain reaction tests in conjunction with clinical ...
Masafumi Kanamoto   +3 more
doaj   +1 more source

A Review of Automated Diagnosis of COVID-19 Based on Scanning Images [PDF]

open access: yes, 2020
The pandemic of COVID-19 has caused millions of infections, which has led to a great loss all over the world, socially and economically. Due to the false-negative rate and the time-consuming of the conventional Reverse Transcription Polymerase Chain Reaction (RT-PCR) tests, diagnosing based on X-ray images and Computed Tomography (CT) images has been ...
arxiv   +1 more source

RT-PCR Analysis of TOPBP1 Gene Expression in Hereditary Breast Cancer [PDF]

open access: yes, 2010
Hereditary predisposition to breast cancer determined in large part by loss of function mutations in one of two genes BRCA1 and BRCA2. Besides BRCA1 and BRCA2 other genes are also likely to be involved in hereditary predisposition to breast cancer ...
Bernaciak, Magdalena   +3 more
core   +1 more source

Evaluating aflatoxin gene expression in Aspergillus section Flavi [PDF]

open access: yes, 2017
The determination of aflatoxin production ability and differentiation of aflatoxigenic strains can be assessed by monitoring the expression of one or several key genes using reverse transcription polymerase chain reaction (RT-PCR). We herein describe the
B Scherm   +7 more
core   +1 more source

First detection of Grapevine rupestris stem pitting-associated virus and Grapevine rupestris vein feathering virus, and new phylogenetic groups for Grapevine fleck virus and Hop stunt viroid isolates, revealed from grapevine field surveys in Spain

open access: yesPhytopathologia Mediterranea, 2016
Evaluation of the prevalence of virus and viroid infections was conducted in a grapevine field collection in Valencia, Spain. Samples of autochthonous and traditional grapevine cultivars were collected during November 2011 and tested for the presence of ...
Nicola FIORE   +5 more
doaj   +1 more source

Detection of potato leafroll virus isolated from potato fields in Tehran province in aphids by immunocapture reverse transcription polymerase chain reaction [PDF]

open access: yes, 2012
The surveys conducted during 2006 and 2007 revealed the infection of the virus in potato fields in Tehran province. Due to the important roll of aphids in transmission of the virus, immunocapture reverse transcription polymerase chain reaction (IC-RT-PCR)
Ahouee, KH, Habibi, MK, Mosahebi, GH
core   +2 more sources

Development of a reverse transcription (RT) polymerase chain reaction (PCR) method for the detection of human norovirus in bivalve molluscs

open access: yesWater Science and Technology, 2021
Noroviruses are significant seafood-borne pathogens, commonly associated with the consumption of filter feeding bivalve molluscs. Here, we report the development of a reverse transcription polymerase chain reaction (RT-PCR) method using primers based on ...
Manjusha Lekshmi   +3 more
doaj   +1 more source

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