Results 151 to 160 of about 1,553,868 (271)

HBV DNA Level Finding [PDF]

, 2020
openaire   +1 more source

Identifying blood deserts in Liberia: A geospatial analysis

Transfusion, EarlyView.
Abstract Background Understanding patterns in blood availability is key to identifying appropriate interventions to increase blood access, particularly interventions intended for use in blood deserts, defined as areas in which >75% of blood needs are unmet.
Laura Jean Ridge, Paul Norrod, Linda Barnes, Stephen Kennedy, Onyekachi Subah   +4 more
wiley   +1 more source

Hepatitis B virus infection with high HBsAg and undetectable DNA levels in untreated blood donors: Viral mechanisms and transfusion safety implications

Transfusion, EarlyView.
Abstract Background Blood donor screening occasionally identifies individuals with high HBV surface antigen (HBsAg) levels despite undetectable or extremely low HBV DNA. Molecular basis and transfusion risk of this discordant profile remain unclear. Study Design and Methods Seventy‐five blood donors with HBsAg >100 IU/mL and undetectable or very low ...
Maelenn Païline Delcourt, Marion Vermeulen, Aneta Kopacz, Manuela Miletic, Andrew Saville, Christoph Niederhauser, Jean‐Michel Pawlotsky, Syria Laperche, Daniel Candotti   +8 more
wiley   +1 more source

Presence of HBV DNA in spermatozoa: a possible vertical transmission of HBV via the germ line.

, 1985
Using molecular hybridization we studied the presence and state of HBV DNA in sperm samples obtained from 17 patients with HBV infection (eight HBsAg chronic carrier, nine acute hepatitis B).
Degos F, Hadchouel M, Huret JL, VILLA, Erica, Scotto J, Molinie C, Brechot C.   +6 more
core  

MAFLD is linked to lower HBV DNA levels in chronic hepatitis B: clinical and transcriptomic insights. [PDF]

Front Med (Lausanne)
Gao X, Du X.
europepmc   +1 more source

Budget impact of implementing universal Plasmodium NAT screening in the blood transfusion system in the US

Transfusion, EarlyView.
Abstract Background Blood donor deferral for malaria risk relies exclusively on responses to self‐reported questionnaires. This study evaluated the economic impact of introducing Plasmodium nucleic acid testing (NAT) as a universal screening strategy in the United States.
Cristina Coll‐Ortega, Elisabet Viayna, Jiani Zhou, Susan L. Stramer   +3 more
wiley   +1 more source

Pilot Evaluation of Simplified HBV DNA Extraction-LAMP Workflows for Hepatitis B Molecular Testing in Resource-Limited Settings. [PDF]

Diagnostics (Basel)
Kham-Kjing N, Kongfu W, Matthanawut P, Srisupattanakul N, Hongjaisee S, Ngo-Giang-Huong N, Khamduang W.   +6 more
europepmc   +1 more source

Long‐term stability and reproducibility of frozen plasma control samples for hepatitis B virus, hepatitis C virus, and human immunodeficiency virus by quantitative PCR: Implications for retrospective testing in hemovigilance

Transfusion, EarlyView.
Abstract Objective Data on the long‐term stability and reproducibility of nucleic acid amplification testing (NAT) results in frozen stored positive samples (≤−20°C) remain limited. This study evaluated the long‐term performance of frozen virus‐positive samples in quantitative PCR assays and aimed to provide evidence for their analytical reliability in
Benjamin Marx, Annemarie Berger, Niko Kohmer, Marhild Kortenbusch, Sebastian Hoehl, Sandra Ciesek, Holger F. Rabenau   +6 more
wiley   +1 more source

Evaluation of a new random-access HBV DNA molecular assay: The VERIS HBV assay.

, 2017
International audienceDetection and quantification of HBV DNA are essential to diagnose chronic HBV infection, monitor the virological response to treatment and the possible selection of resistant viruses in order to tailor therapy.
Pawlotsky, Jean-Michel, Laperche, Syria, Fourati, Slim, Challine, Dominique, Poveda, Jean-Dominique, Chevaliez, Stéphane, Rallier, Sandrine   +6 more
core   +1 more source

Li-Reactive-Water-Group/BioRT-HBV: V-1.0 BioRT-HBV

HBV-BioRT is a reactive transport module that works with the semi-distributed rainfall-runoff model HBV ...
Kerins, Devon, Li, Li, Zhi, Wei, Vis, Marc, Seibert, Jan, Sadayappan, Kayalvizhi, Vierbicher, Andrew, Stewart, Bryn   +7 more
core   +1 more source