Results 31 to 40 of about 9,994 (178)

Influenza Virus Hemagglutinin Stalk-Specific Antibodies in Human Serum are a Surrogate Marker for In Vivo Protection in a Serum Transfer Mouse Challenge Model

open access: yesmBio, 2017
The immunogenicity of current influenza virus vaccines is assessed by measuring an increase of influenza virus-specific antibodies in a hemagglutination inhibition assay.
Henning Jacobsen   +8 more
doaj   +1 more source

Rosmarinic acid interferes with influenza virus A entry and replication by decreasing GSK3β and phosphorylated AKT expression levels

open access: yesJournal of Microbiology, Immunology and Infection, 2022
Background: The purpose of this study was to examine the in vivo activity of rosmarinic acid (RA) – a phytochemical with antioxidant, anti-inflammatory, and antiviral properties – against influenza virus (IAV).
Jia-Rong Jheng   +10 more
doaj   +1 more source

Physico-chemical characterization of a natural agglutinin from the hemolymph of a millipede Thyropygus descriptus [PDF]

open access: yesInvertebrate Survival Journal, 2014
Natural hemagglutinins with specific affinity for the glycocalyx of rabbit erythrocytes is identified in the hemolymph of the millipedes, Thyropygus descriptus, Xenobolus acuticonus, Arthrosphaera disticta and A. craspedota.
SrMR Basil-Rose   +2 more
doaj  

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

Identification and purification of an endogenous receptor for the lectin pallidin from Polysphondylium pallidum. [PDF]

open access: yes, 1982
We report the identification and purification of an endogenous carbohydrate-containing receptor of pallidin, the cell surface lectin implicated in mediating cell-cell adhesion in the cellular slime mold Polysphondylium pallidum.
Drake, DK, Rosen, SD
core   +1 more source

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  

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

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

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

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

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