Results 221 to 230 of about 63,371 (268)

Hemagglutination (inhibition) assay.

Methods in molecular biology, 2014
The hemagglutination assay is a simple and easy method to obtain semi-quantitative data on the sugar binding and specificity of a lectin. An active lectin agglutinates erythrocytes by recognizing a carbohydrate on the cell surface and forming a cross-linked network in suspension.
Kotone Sano, H. Ogawa
semanticscholar   +3 more sources

Scoring of Hemagglutination Reactions [PDF]

Transfusion, 1972
Many inter‐laboratory surveys have revealed wide variations in results of hemagglutination titration studies. Correlation between laboratories is made difficult by the absence of a universal recording system. A notational method is proposed in which agglutination reactions are scored on a numerical gradient from 0 to 12.
W. Marsh
semanticscholar   +3 more sources

Hemagglutination assay for influenza virus.

Methods in molecular biology, 2014
The hemagglutination assay (HA) is a tool used to screen cell culture isolates or amnioallantoic fluid harvested from embryonated chicken eggs for hemagglutinating agents, such as type A influenza. The HA assay is not an identification assay, as other agents also have hemagglutinating properties. Live and inactivated viruses are detected by the HA test.
M. Killian
semanticscholar   +5 more sources

Hemagglutination with reoviruses

Virology, 1963
Abstract Hemagglutination (HA) of human “O” erythrocytes by reoviruses was found to be similar to that of enteroviruses in its nonenzymatic character and in its inhibition by treatment of the virus with p -hydroxymercuribenzoate (PMB). This inhibiting effect of PMB was reversed by reduced glutathione (GSH).
Cherry Jd, Maxwell Finland, A. Martin Lerner   +2 more
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Hemagglutination Test for Toxoplasmosis

Science, 1957
The importance of adequate serological tests for toxoplasmosis is accentuated by the tremendous gains in knowledge concerning this infection, which stemmed from the description of the in vitro dye test by Sabin and Feldman in 1948. In the less than 8 years since this discovery, the serology of toxoplasmosis has been characterized and forms of the ...
Milford N. Lunde, Leon Jacobs
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Hemagglutination and Hemagglutination-Inhibition Studies with Echo Viruses

The Journal of Immunology, 1962
Summary A study of several factors which may affect hemagglutinin (HA) production revealed that a dilute inoculum combined with a relatively late harvest time favored maximum HA titers of ECHO 6 viruses grown in monkey kidney tissue culture.
R H, BUSSELL, D T, KARZON, F T, HALL
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Hemagglutination and Hemagglutination - Inhibition with Killed Mycoplasma Antigen

Avian Diseases, 1965
Hemagglutination (HA) and hemagglutination-inhibition (HI) with Mycoplasma gallisepticum (MG) were first demonstrated by van Herick and Eaton (5). Little use was made of these findings until Jungherr et al. (2) reintroduced the procedure, in 1953. Thereafter, numerous investigators used the HI test for detecting antibodies for M. gcllisepticum.
Baharsefat M, Adler He
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Automatized Hemagglutination Kinetics

Vox Sanguinis, 1978
Abstract. An automatized technique for the study of hemagglutination kinetics is described. It was used to differentiate between homozygous and heterozygous individuals in the Rh system. Other applications are proposed.
A. Monnet, Y. Cabadi
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Hepatitis A virus hemagglutination and a test for hemagglutination inhibition antibodies

Journal of Clinical Microbiology, 1989
Like enteroviruses, hepatitis A virus (HAV) hemagglutinated various species of erythrocytes under similar conditions. HAV-specific antibodies in both acute- and convalescent-phase sera were found to inhibit hemagglutination. The HAV hemagglutination inhibition test can be used for diagnosis, epidemiological surveillance, and vaccine assessment.
P. L. Summers, Doria R. Dubois, Kenneth H. Eckels   +2 more
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Hemagglutination properties of Enterococcus

Current Microbiology, 1995
In total, 86 enterococcal strains including representatives of most of the described species were tested for the ability to agglutinate human, sheep, and rabbit erythrocytes. Five strains did not react with any of the erythrocytes tested, and 81 (94.2%) strains agglutinated only rabbit erythrocytes. The hemagglutination titers ranged from 2 to 64. Loss
Lúcia M. Teixeira, M. Da G. S. Carvalho
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