WebNational Center for Biotechnology Information WebJun 29, 2024 · The hemagglutination inhibition assay (HAI) is widely used to evaluate vaccine-induced antibody responses as well as to antigenically characterize influenza viruses. The results of an HAI assay are based on an endpoint titration where the titers are generally manually interpreted and recorded by a well-trained expert. For serological …
Hemagglutination Inhibition Test: Principle, Procedure, Uses
WebThe hemagglutination inhibition (HI) assay for influenza A virus has been used since the 1940s. The assay may be utilized to detect or quantify antibodies to influenza A viruses … WebSep 15, 2015 · The HI insult activated STAT3 in glial cells and GSK3β inhibition attenuated STAT3 phosphorylation and its nuclear translocation following HI. Further, GSK3β inhibition reduced HI-induced gene expression of pro-inflammatory cytokines tnfα and Il-6, while promoted the anti-inflammatory factor Il-10. open election results
Readout of the HA titration with avian RBCs to determine
WebCHARLOTTE - MECKLENBURGALL-BLACK SCHOOLS 1852 - 1968. In 1957, four brave African American students crossed the color barrier to integrate Charlotte's city school system. … WebHorse HI assay can be performed with below steps: I. Preparation of 1.0% horse RBCs II. Testing for Nonspecific Agglutinins III. Adsorption of Serum with Horse RBCs to Remove Nonspecific Agglutinins IV. RDE-treatment of Serum to Remove Nonspecific Virus Inhibitors V. Determination of HA titer of influenza virus VI. HI assay with horse RBCs WebFeb 2, 2024 · The HI titer is expressed as the highest dilution of serum resulting in complete inhibition of 8 HAU of virus. The HI titer is regarded as being positive if there is inhibition at a serum dilution of 1/16 or more against 8 HAU of virus. openelec configure bluetooth