158 (52.6%) tested positive for influenza A(H1N1) 2009 via hemagglutination inhibition assay using a ≥ 1:40 dilution cut-off. 86 people (54.4%) tested positive for H1N1 but did not report ...

In the hemagglutination-inhibition test, monkey-kidney tissue-culture fluid was used as antigen for the viruses isolated in this study. The serums were pretreated with receptor-destroying enzyme.

Patient sera were tested by hemagglutination assay for antibodies to Legionella species. Conclusions: PF was associated with exposure to a hotel pool/spa area. Heavy bather usage likely ...

Blood samples for determination of specific antiviral immunoglobulin A (IgA) and Immunoglogulin G (IgG) were collected 1 to 2 days prior to viral challenge and 28-days post-challenge. Pre-challenge ...

The allantoic fluid was harvested after 72 h and tested via a hemagglutination (HA) assay. The HA subtype was determined via the HI test, whereas the NA subtype was identified via PCR and sequencing ...

In response to criticism that the test is not a reliable assessment tool, psychologists have worked to improve and validate the Rorschach over time. They have developed standardized protocols to ...

Newcastle disease (ND) antibody titers were determined by hemagglutination and hemagglutination inhibition assays (Wang et al., 2014). The above-mentioned serum samples were 2-fold serially diluted in ...

This study underscores the advantages of molecular docking and MD simulations in analyzing virus-receptor interactions. Compared to traditional biological assays, these computational techniques offer ...

Take this test to find out how strong your memory is. Using the key below, answer the questions based on how often the statement applies to you.

Immune responses are measured by hemagglutination inhibition (HAI), virus microneutralization (MN) and neuraminidase enzyme-linked lectin assays (ELLA). ARCT-2304 (LUNAR-H5N1) utilizes clinically ...