Results 51 to 60 of about 244,608 (247)

In vitro anti-reovirus activity of kuraridin isolated from Sophora flavescens against viral replication and hemagglutination

open access: yesJournal of Pharmacological Sciences, 2015
In this study, we evaluated the anti-reovirus activity of kuraridin isolated from the roots of Sophora flavescens. In particular, we focused on whether this property is attributable to direct inhibition of reovirus attachment and/or inhibition of viral ...
Hyung-Jun Kwon   +10 more
doaj   +1 more source

Cross-protection against European swine influenza viruses in the context of infection immunity against the 2009 pandemic H1N1 virus : studies in the pig model of influenza [PDF]

open access: yes, 2015
Pigs are natural hosts for the same influenza virus subtypes as humans and are a valuable model for cross-protection studies with influenza. In this study, we have used the pig model to examine the extent of virological protection between a) the 2009 ...
A Krumbholz   +58 more
core   +6 more sources

Alternative method using Real Time PCR for evaluation of inactivated Newcastle disease viral vaccine

open access: yesVacciMonitor, 2023
The present work aims to establish a new alternative protocol to evaluate in vitro potency of inactivated Newcastle disease virus vaccine using Real Time PCR.
Mounir El Safty   +2 more
doaj  

Model-based inference of neutralizing antibody avidities against influenza virus.

open access: yesPLoS Pathogens, 2022
To assess the response to vaccination, quantity (concentration) and quality (avidity) of neutralizing antibodies are the most important parameters.
Janina Linnik   +5 more
doaj   +1 more source

Generation of virus-specific cytotoxic T cells in vitro I. Induction conditions of primary and secondary Sendai virus-specific cytotoxic T cells [PDF]

open access: yes, 1979
H-2-restricted cytotoxic T cells specific for Sendai virus were generated in vitro in a primary response from normal mouse lymphocytes cultured in the presence of infective as well as inactivated Sendai virus. Antigen-presenting cells of different origin,
Andersson   +41 more
core   +1 more source

The Comparison of Sensitivity and Specificity of ELISA-based Microneutralization Test with Hemagglutination Inhibition Test to Evaluate Neutralizing Antibody against Influenza Virus (H1N1)

open access: yesJournal of Medicine, Physiology and Biophysics, 2020
Objective: To compare the sensitivity and specificity of ELISA-based microneutralization test with hemaglutination inhibition test for the evaluation of neutralizing antibody against influenza virus (H1N1). Study Design: Nonrandomized Quasi Trail.
A. Tavakoli   +5 more
semanticscholar   +1 more source

Transplacental Chikungunya Virus Antibody Kinetics, Thailand

open access: yesEmerging Infectious Diseases, 2006
Antibodies to chikungunya virus were detected by hemagglutination-inhibition assay in 33.6% of 2,000 infants' cord sera at delivery. Follow-up of 24 seropositive infants showed that the half-life of antibody persistence was 35.5 days.
Veerachai Watanaveeradej   +7 more
doaj   +1 more source

Characterization of monoclonal and polyclonal antibodies to bovine enteric coronavirus: Establishment of an efficient ELISA for antigen detection in feces [PDF]

open access: yes, 1989
Monoclonal antibodies to bovine enteric coronavirus (BEC) were produced. Additionally, polyclonal antibodies were made in rabbits and guinea pigs and extracted from the yolk of immunized hens.
Czerny, C. P., Eichhorn, Werner
core   +1 more source

EFFICIENT PROPAGATION OF ARCHETYPE JC POLYOMAVIRUS IN COS-7 CELLS: EVALUATION OF REARRANGEMENTS WITHIN NCCR STRUCTURAL ORGANIZATION DURING TRANSFECTION. [PDF]

open access: yes, 2017
John Cunningham virus (JCPyV) is an ubiqui-tous human pathogen that causes disease in immunocom-promised patients. The JCPyV genome is composed of an early region and a late region, which are physically sepa-rated by the ...
Anzivino, Elena   +7 more
core   +1 more source

Cross-species infectivity of H3N8 influenza virus in an experimental infection in swine [PDF]

open access: yes, 2015
Avian influenza A viruses have gained increasing attention due to their ability to cross the species barrier and cause severe disease in humans and other mammal species as pigs.
Amadori, Massimo   +14 more
core   +2 more sources

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