Results 61 to 70 of about 4,542,608 (234)

A neuraminidase activity-based microneutralization assay for evaluating antibody responses to influenza H5 and H7 vaccines. [PDF]

open access: yesPLoS ONE, 2018
Outbreaks of the highly pathogenic avian influenza H5N1 and H7N9 viruses have spurred an unprecedented research effort to develop antivirals and vaccines against influenza. Standardized methods for vaccine evaluation are critical for facilitating vaccine
Hui Zhao   +7 more
doaj   +1 more source

Standardized Viral Hemagglutination and Hemagglutination-Inhibition Tests. I. Standardization of Erythrocyte Suspensions [PDF]

open access: yesApplied Microbiology, 1969
A spectrophotometric procedure for standardizing red blood cell suspensions for use in viral hemagglutination tests is described. The procedure is based on highly reproducible cyanmethemoglobin absorbance readings at 540 nm on any suitable spectrophotometer.
J C, Hierholzer, M T, Suggs
openaire   +2 more sources

Inhibitory effects of poly-galloyl-glucose series on virus-induced hemagglutination.

open access: yes, 2014
The data shown are the means ± standard deviations (SD) of two to three independent tests. The activity is expressed as the EC50 defined as the compound concentration producing 50% inhibition of hemagglutination induced by influenza virus, as estimated ...
Nan-Hao Chen (549500)   +9 more
core   +1 more source

Prevalence of Eight Viruses in Captive Amur Tigers (Panthera tigris altaica) From Harbin, China 中国哈尔滨市圈养东北虎8种病毒的流行

open access: yesWildlife Letters, EarlyView.
The Amur tiger, an endangered flagship species mainly found in the Russia Far East and Northeastern China, holds immense biological importance, and has been listed under the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES).
Wei Xie   +15 more
wiley   +1 more source

Standardized Viral Hemagglutination and Hemagglutination-Inhibition Tests. II. Description and Statistical Evaluation [PDF]

open access: yesApplied Microbiology, 1969
Standardized hemagglutination and hemagglutination-inhibition procedures are described and statistically evaluated for all animal viruses where applicable, except for rubella and the arbovirus group. The standardized tests employ a constant phosphate-buffered saline diluent and constant volumes of serum, antigen, and standardized erythrocyte suspension.
J C, Hierholzer, M T, Suggs, E C, Hall
openaire   +2 more sources

PSYNDEX Tests Review für TLE A1 - TESTS ZU LEARNING ENGLISH A 1

open access: yes, 1984
This is a PSYNDEX Tests Review of TLE A1 - TESTS ZU LEARNING ENGLISH A 1. PSYNDEX Tests Reviews are written in German and describe and evaluate psychological and educational tests used in the German-speaking countries.
Prökel, Gerhard
core   +1 more source

Antibiotic‐mediated immune modulation in periodontitis

open access: yesPeriodontology 2000, EarlyView.
Abstract Periodontitis is a chronic inflammatory disease affecting the supporting structures of the teeth. Although initiated by dysbiotic microbial communities, its progression is largely driven by the host's uncontrolled inflammatory response. While antibiotics have conventionally been employed in periodontitis therapy for their antimicrobial ...
Lina J. Suárez   +6 more
wiley   +1 more source

Monoclonal antibodies to hemagglutinin of influenza A/H7N3 virus (Orthomyxoviridae: Alphainfluenzavirus: Influenza A virus)

open access: yesВопросы вирусологии, 2021
Introduction. Variants of influenza virus A/H7 have the same high pandemic potential as A/H5. However, the information about the antigenic structure of H7 hemagglutinin (НА) is considerably inferior in quantitative terms to similar data for H5 НА.
E. V. Sorokin   +8 more
doaj   +1 more source

PSYNDEX Tests Review für FTF-K - FRANKFURTER TESTS FÜR FÜNFJÄHRIGE - KONZENTRATION

open access: yes, 1982
This is a PSYNDEX Tests Review of FTF-K - FRANKFURTER TESTS FÜR FÜNFJÄHRIGE - KONZENTRATION. PSYNDEX Tests Reviews are written in German and describe and evaluate psychological and educational tests used in the German-speaking countries. PSYNDEX Tests is
Raatz, Ulrich
core   +1 more source

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