Výsledky vyhledávání - "PIV, Parainfluenza virus"

In pursuit of sensitivity: Lessons learned from viral nucleic acid detection and quantification on the Raindance ddPCR platform

Autor: Samuel Long

Publikováno v: Methods (San Diego, Calif.)

Sensitive PCR detection of viral nucleic acids plays a critical role in infectious disease research, diagnosis and monitoring. In the context of SARS-CoV-2 detection, recent reports indicate that digital PCR-based tests are significantly more sensiti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::40ffd41efd3a3c73b76e2e0fb9f5b477
https://doi.org/10.1016/j.ymeth.2021.04.008

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Decline of Influenza and Respiratory Viruses With COVID-19 Public Health Measures: Alberta, Canada

Autor: Doroshenko, Alexander, Lee, Nelson, MacDonald, Clayton, Zelyas, Nathan, Asadi, Leyla, Kanji, Jamil N.

Publikováno v: Mayo Clinic Proceedings

OBJECTIVE We evaluated the incidence of influenza and non-influenza respiratory viruses (NIRVs) pre-/post-implementation of public health (PH) measures aimed to decrease COVID-19 transmission using population-based surveillance data. We hypothesized

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::e190e6f8bede9ebdbb2b3c8c77e055c5
https://pubmed.ncbi.nlm.nih.gov/34863395

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Eosinophil responses during COVID-19 infections and coronavirus vaccination

Autor: Andrew W. Lindsley, Marc E. Rothenberg, Justin T. Schwartz

Publikováno v: Journal of Allergy and Clinical Immunology
The Journal of Allergy and Clinical Immunology

Eosinophils are circulating and tissue-resident leukocytes that have potent proinflammatory effects in a number of diseases. Recently, eosinophils have been shown to have various other functions, including immunoregulation and antiviral activity. Eos

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Development of fluorescent reverse transcription loop-mediated isothermal amplification (RT-LAMP) using quenching probes for the detection of the Middle East respiratory syndrome coronavirus

Autor: Sherif A. El-Kafrawy, Wataru Kamitani, Tsugunori Notomi, Shutoku Matsuyama, Tsutomu Kageyama, Ahmed M. Hassan, Kazuya Shirato, Ahmed M. Tolah, Ikuyo Takayama, Esam I. Azhar, Shohei Semba

Publikováno v: Journal of Virological Methods

Highlights • Fluorescent RT-LAMP assays using quenching probes for MERS-CoV were developed. • Quenching probe (QProbe) can solve the problem in turbidity monitoring mechanism. • Only primer-derived signal can be monitored specifically by QProbe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92398d8621853a11444a659403d84394
https://doi.org/10.1016/j.jviromet.2018.05.006

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Pitfalls in interpretation of CT-values of RT-PCR in children with acute respiratory tract infections

Autor: Tjeerd van der Ploeg, Nico G. Hartwig, Leo C. Smeets, Ronald de Groot, Jérôme O. Wishaupt, Florens G. A. Versteegh

Publikováno v: Journal of Clinical Virology, 90, pp. 1-6
Journal of Clinical Virology, 90, 1-6. Elsevier
Journal of Clinical Virology, 90, 1-6
Journal of Clinical Virology

Background The relation between viral load and disease severity in childhood acute respiratory tract infections (ARI) is not fully understood. Objectives To assess the clinical relevance of the relation between viral load, determined by cycle thresho

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc842a00cebc642dab70d013eceab78b
https://hdl.handle.net/1765/98414

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Virucidal action of sore throat lozenges against respiratory viruses parainfluenza type 3 and cytomegalovirus

Autor: Adrian Shephard, Stela Zybeshari

Publikováno v: Antiviral Research

Highlights • Amylmetacresol/2,4-dichlorobenzyl alcohol lozenge showed virucidal effects against parainfluenza virus and cytomegalovirus. • Hexylresorcinol lozenge showed virucidal effects against parainfluenza virus. • Mean reductions in viral

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36a09a900e4bac09b9dac381febe4e6f
https://doi.org/10.1016/j.antiviral.2015.09.012

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Detection of respiratory viruses in gargle specimens of healthy children

Autor: Tetsuo Kase, Satoshi Hiroi, Saeko Morikawa

Publikováno v: Journal of Clinical Virology

Highlights • Gargle samples were collected from children and tested respiratory viruses. • In 45(45/200; 22.5%) episodes, some respiratory viruses detected without symptoms. • Under asymptomatic conditions, detected viruses were mainly RVs and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cd5f33241d5d0e78f798b2952404e08
http://europepmc.org/articles/PMC7106489

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Promising approaches for treatment and prevention of viral respiratory illnesses

Autor: Nikolaos G. Papadopoulos, Olympia Vangelatou, Paraskevi Xepapadaki, Nikolaos A. Kitsioulis, Spyridon Megremis, Peter W. West

Publikováno v: Megremis, S, Papadopoulos, N, Kitsioulis, N A, Vangelatou, O, West, P & Xepapadaki, P 2017, ' Promising approaches for treatment and prevention of viral respiratory illnesses ', Journal of Allergy and Clinical Immunology . https://doi.org/10.1016/j.jaci.2017.07.001
The Journal of Allergy and Clinical Immunology

Viral respiratory tract infections are the most common human ailments, leading to enormous health and economic burden. Hundreds of viral species and subtypes have been associated with these conditions, with influenza viruses, respiratory syncytial vi

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https://doi.org/10.1016/j.jaci.2017.07.001

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Specific probiotics and virological findings in symptomatic conscripts attending military service in Finland

Autor: Merja Roivainen, Anne Pitkäranta, Liang He, Maija Lappalainen, Riitta Korpela, Simo Siitonen, Mika J. Mäkelä, Mervi Närkiö, Liisa Lehtoranta, Kim Kalima

Publikováno v: Journal of Clinical Virology

Background Viral upper respiratory tract infections occur frequently among conscripts. Probiotics have reduced viral infections in children attending day care. Limited data are available on the effects of probiotics on the nasopharyngeal presence of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2768a256d96aa2149c6c8131c8b02f62
https://doi.org/10.1016/j.jcv.2014.03.021

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New molecular virus detection methods and their clinical value in lower respiratory tract infections in children

Autor: Olli Ruuskanen, Maria Söderlund-Venermo, Klaus Hedman, Tuomas Jartti, Mika J. Mäkelä

Publikováno v: Paediatric Respiratory Reviews

Summary During the past decade, several new respiratory viruses and their subgroups have been discovered. All these new viruses, as well as previously known respiratory viruses, can be detected by sensitive PCR methods, which have become popular in t

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https://doi.org/10.1016/j.prrv.2012.04.002

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