Results 251 to 260 of about 273,066 (341)

Variation in False-Negative Rate of Reverse Transcriptase Polymerase Chain Reaction-Based SARS-CoV-2 Tests by Time Since Exposure. [PDF]

Ann Intern Med, 2020
Kucirka LM, Lauer SA, Laeyendecker O, Boon D, Lessler J.   +4 more
europepmc   +1 more source

Diagnostic accuracy of chest computed tomography in improving the false negative rate as compared to reverse transcriptase polymerase chain reaction in coronavirus disease 2019 pneumonia: A cross sectional analysis of 348 cases from India. [PDF]

Lung India, 2021
Ravikanth R.
europepmc   +1 more source

A Dry-format Field-deployable Quantitative Reverse Transcriptase-polymerase Chain Reaction Assay for Diagnosis of Dengue Infections [PDF]

, 2008
Shuenn-Jue Wu, Curtis G. Hayes, Sajeewane Ekanayake, Johnny D. Callahan, Silvia Lara, Kanakatte Raviprakash, Tadeusz J. Kochel, Kevin R. Porter, Curtis G. Hayes, William M. Nelson, Kevin R. Porter   +10 more
openalex   +1 more source

The Role of Viruses in the Pathogenesis of Periodontitis

Journal of Periodontal Research, EarlyView.
This narrative review aimed to summarize current evidence on the presence and potential pathogenic role of viruses in periodontitis. Design: Narrative Review; Population: Patients with periodontitis; Exposure: Detection of viruses in oral samples (biopsies, saliva, gingival crevicular fluid, subgingival plaque, blood); Outcome: Viral prevalence, load ...
Kim Natalie Stolte, Jørgen Slots, Henrik Dommisch   +2 more
wiley   +1 more source

Her2 assessment using quantitative reverse transcriptase polymerase chain reaction reliably identifies Her2 overexpression without amplification in breast cancer cases [PDF]

, 2017
Gabriele Zoppoli, Anna Garuti, Gabriella Cirmena, Ludovica Verdun di Cantogno, C. Botta, Maurizio Gallo, Domenico Ferraioli, Enrico Carminati, Paola Baccini, Monica Curto, Piero Fregatti, Edoardo Isnaldi, Michela Lia, Roberto Murialdo, Daniele Friedman, Anna Sapino, Alberto Ballestrero   +16 more
openalex   +1 more source

Intermittent hypoxia increases lipid insulin resistance in healthy humans: A randomized crossover trial

Journal of Sleep Research, Volume 34, Issue 2, April 2025.
This scheme illustrates the main results of the present study showing an increase in circulating free fatty acids (FFA) that are likely to be related to several mechanisms like decrease in FFA insulin sensitivity and increase in FFA production. Significant changes are labelled in white, and non‐significant or hypothesis are labelled in pale green ...
Anne Briançon‐Marjollet, Marie Netchitaïlo, Fanny Fabre, Elise Belaidi, Claire Arnaud, Anne‐Laure Borel, Patrick Levy, Jean‐Louis Pépin, Renaud Tamisier   +8 more
wiley   +1 more source

Comparison of Different Reverse Transcriptase-Polymerase Chain Reaction-Based Methods for Wastewater Surveillance of SARS-CoV-2: Exploratory Study.

JMIR Public Health Surveill
Länsivaara A, Lehto KM, Hyder R, Janhonen ES, Lipponen A, Heikinheimo A, Pitkänen T, Oikarinen S, WastPan Study Group.   +8 more
europepmc   +1 more source

COVID-19 Carrier or Pneumonia: Positive Real-Time Reverse-Transcriptase Polymerase Chain Reaction but Negative or Positive Chest CT Results. [PDF]

Korean J Radiol, 2020
Lei P, Fan B, Sun Y.
europepmc   +1 more source

Arabidopsis root lipid droplets are hubs for membrane homeostasis under heat stress, and triterpenoid synthesis and storage

New Phytologist, EarlyView.
Summary Plant lipid droplets (LDs) and their associated proteins have numerous subcellular and physiological functions. While considerable progress has been made for LDs in many tissues, the function and composition of LDs in roots remain largely unexplored.
Patricia Scholz, Janis Dabisch, Ana C. Vilchez, Alyssa C. Clews, Philipp W. Niemeyer, Magdiel S. S. Lim, Siqi Sun, Lea Hembach, Mayuko Naganawa, Fabienne Dreier, Katharina F. Blersch, Lea M. Preuß, Martin Bonin, Elena Lesch, Yuya Iwai, Takashi L. Shimada, Jürgen Eirich, Iris Finkemeier, Katharina Gutbrod, Peter Dörmann, You Wang, Robert T. Mullen, Till Ischebeck   +22 more
wiley   +1 more source

A novel mechanism of auxin habituation: upregulation of auxin receptor TRANSPORT INHIBITOR RESPONSE 1 allows cell proliferation independent of external auxin

New Phytologist, EarlyView.
Summary Exogenously applied auxins are essential for establishing cell lines in tissue cultures and maintaining their proliferation. Cell lines may develop the ability to proliferate even in media lacking auxin, they may become auxin‐habituated. This study investigated the mechanisms underlying this process.
Pavel Jelínek, Karel Müller, Eliška Kobercová, Adéla Přibylová, Milada Čovanová, Petre I. Dobrev, Roberta Vaculíková, Zuzana Vondráková, Lenka Helusová, Anita Bírošíková, Lukáš Fischer, Jan Petrášek   +11 more
wiley   +1 more source