The hemagglutination produced by some serums was of a classic shield type, whereas others produced a rough type of agglutination. For statistical purposes, positive tests of both types were ...

Hemagglutination is used to identify a suspected virus and detect corresponding antibodies. The assay uses red blood cells as a source of antigens.

Hemagglutination was maximal at 4°C. with red cells collected from chicks less than one day old. Some activity occurred at room temperature (25°C.) but not at 37°C.

Hemagglutination was seen on peripheral blood smear typically after the first or second 5F9 dose. However, there were no clear clinical sequelae. Specifically, no treatment-related peripheral vascular ...

Results 300 total participants were recruited and tested. 158 (52.6%) tested positive for influenza A(H1N1) 2009 via hemagglutination inhibition assay using a ≥ 1:40 dilution cut-off. 86 people ...

The hemagglutination assay, used in conjunction with interactions, produces a visible network showing the relative concentrations of viruses and antiviral antibodies. Creative Diagnostics now offers ...

DSPE-PEG2000 inserted into the lipoplexes inhibits hemagglutination somewhat. In order to understand the effect of serum on the agglutination better, plasma was separated into its high molecular ...

Researchers performed a quantitative assessment of the age-stratified seroprevalence of hemagglutination inhibition antibodies against five swine influenza viruses circulating in the Guangzhou and ...