Results 31 to 40 of about 75,373 (266)
Serological evidence of SARS-CoV-2 infection in dromedary camels and domestic bovids in Oman
Emerging Microbes and Infections, 2023 SARS-CoV-2 has demonstrated the ability to infect a wide range of animal species. Here, we investigated SARS-CoV-2 infection in livestock species in Oman and provided serological evidence of SARS-CoV-2 infection in cattle, sheep, goats, and dromedary ...
Ihab El Masry +12 more
doaj +1 more source
Testing for Neutrality in Samples With Sequencing Errors [PDF]
Genetics, 2008 AbstractMany data sets one could use for population genetics contain artifactual sites, i.e., sequencing errors. Here, we first explore the impact of such errors on several common summary statistics, assuming that sequencing errors are mostly singletons. We thus show that in the presence of those errors, estimators of θ can be strongly biased.
openaire +3 more sources
THE NEUTRALIZATION TEST IN POLIOMYELITIS [PDF]
Journal of Experimental Medicine, 1935 In experiments devised to compare the neutralizing action of normal adult human sera on different strains of poliomyelitis virus, and to fill in certain gaps in our series of neutralization tests with different strains of virus on different types of cases in different age groups, we have made the following observations. 1. The difference
John R. Paul, James D. Trask
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Viruses, 2023 Background Sotrovimab, a monoclonal antibody against SARS-CoV-2, is used as a pre-exposition prophylaxis (PrEP) against COVID-19, but monitoring strategies using routine test systems have not been defined.
Constantin Aschauer +11 more
doaj +1 more source
Neutralization tests with varicella-zoster virus [PDF]
Journal of Hygiene, 1969 SUMMARYA technique for neutralization tests using varicella-zoster virus propagated in primary human thyroid cells is described. The level of neutralizing antibody following chickenpox does not usually exceed a titre of 1/40 and in adults many years after infection it may be very low.
A E, Caunt, D G, Shaw
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A single, continuous metric to define tiered serum neutralization potency against HIV
eLife, 2018 HIV-1 Envelope (Env) variants are grouped into tiers by their neutralization-sensitivity phenotype. This helped to recognize that tier 1 neutralization responses can be elicited readily, but do not protect against new infections.
Peter Hraber +4 more
doaj +1 more source
Clinical Utility of SARS-CoV-2 Serological Testing and Defining a Correlate of Protection
Vaccines, 2023 Herein, we review established clinical use cases for SARS-CoV-2 antibody measures, which include diagnosis of recent prior infection, isolating high titer convalescent plasma, diagnosing multisystem inflammatory syndrome in children (MIS-C), and booster ...
Kimia Sobhani +14 more
doaj +1 more source
Sensitive neutralization test for rubella antibody [PDF]
Journal of Clinical Microbiology, 1979 A modified rubella virus plaque neutralization test for measuring rubella antibody was developed based on the potentiation of the virus-antibody complex by heterologous anti-immunoglobulin. The test is highly sensitive, yielding titers on the average 50 to 100 times higher than the haemagglutination inhibition test or the conventional plaque ...
H, Sato +3 more
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Journal of Venomous Animals and Toxins including Tropical Diseases, 2009 We examined the ability of IgG anti-crotalic PLA2 to cross-react with Bothrops spp. venoms, from snakes found in the northeast of Argentina. Immunoblotting and ELISA tests showed that IgG anti-crotalic PLA2 recognize antigens of bothropic venoms ...
JP Rodríguez +6 more
doaj +1 more source
Kinetics of Serologic Responses to MERS Coronavirus Infection in Humans, South Korea
Emerging Infectious Diseases, 2015 We investigated the kinetics of serologic responses to Middle East respiratory syndrome coronavirus (MERS-CoV) infection by using virus neutralization and MERS-CoV S1 IgG ELISA tests.
Wan Beom Park +15 more
doaj +1 more source