Results 191 to 200 of about 21,178 (236)

Passive Hemagglutination Test with Fowlpox Virus

Avian Diseases, 1970
SUMMARY A passive hemagglutination (HA) test using tanned horse red blood cells coated with partially purified fowlpox viral antigen, obtained by Genetron treatment, was used for titration of antibodies against fowlpox virus. HA antibodies were detected in sera of a few birds as early as 1 week after inoculation, though usually not until the third week
D N, Tripathy, L E, Hanson, W L, Myers
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Evaluation of the hemagglutination treponemal test for syphilis

Journal of Clinical Microbiology, 1984
The sensitivity and specificity of the hemagglutination treponemal test for syphilis (HATTS) was compared with the fluorescent treponemal antibody-absorption test (FTA-ABS) with 491 sera. Medical histories were obtained for 153 patients with seroreactivity in either treponemal test. Overall correlation with patient history was 96.7% for the FTA-ABS and
N P, Moyer, J D, Hudson, W J, Hausler
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Hemagglutination Test in Tularemia

The Journal of Immunology, 1959
Summary Agglutinin and hemagglutinin titers were determined in 59 cases of laboratory-acquired tularemia occurring in 56 cases of laboraotry-acquired tularemia occurring in 56 vaccinated persons. A 4-fold rise in agglutinins was observed, on the average, on the 19th day of illness and the mean peak titer of 1:1280 sometime during the ...
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A New Hemagglutination Test for Rheumatoid Factors

American Journal of Clinical Pathology, 1970
A new commercially available reagent for testing for rheumatoid factors was evaluated in patients with rheumatoid arthritis and in controls. It provided less sensitivity than the bentonite flocculation and latex fixation tests, which depend on the use of human immunoglobulin G, but provided excellent correlation with results obtained in the Waaler-Rose
E S, Cathcart, J B, O'Sullivan
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An Indirect Hemagglutination Test for Hydatid Disease

The Journal of Immunology, 1957
Summary By the employment of complement fixation and indirect hemagglutination tests 50 serum samples obtained from patients with hydatid disease and other conditions were tested. Of the 16 serum samples collected from hydatid disease patients positive results were obtained in 13 (81.25%) in indirect hemagglutination tests and in 11 (68 ...
G A, GARABEDIAN, R M, MATOSSIAN, A Y, DJANIAN   +2 more
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List of Plants Tested for Hemagglutinating Activity

Transfusion, 1961
Lists are given of all the plants tested in the authors' laboratory for hemagglutinating activity. The plants, arranged alphabetically by their scientific names, are grouped into three tables: (1) plants found to contain blood group specific lectins, (2) plants which gave negative or nonspecific extracts, and (3) plants which yielded hemolytic extracts.
W C, BOYD, E, WASZCZENKO-ZACHARCZENKO, S M, GOLDWASSER   +2 more
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Hemagglutination Tests with Ascaris Antigens

The Journal of Immunology, 1958
Summary Antisera against Ascaris lumbricoides var suum, Ascaris lumbricoides, Toxocara canis, and Toxocara cati were prepared in rabbits by injection of lyophilized antigen and infection with viable eggs. These antisera cross-reacted with Ascaris and Toxocara antigens in hemagglutination tests.
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The Hemagglutination Test in Tuberculosis*

American Journal of Clinical Pathology, 1952
D M, SPAIN, W G, CHILDRESS, C, ROWE
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The Hemagglutination Test for Rheumatoid Arthritis

Medical Clinics of North America, 1955
R M, PIKE, S E, SULKIN, H C, COGGESHALL
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Hemagglutination Assay via Optical Density Characterization in 3D Microtrap Chips

Biosensors, 2023
Sung-Wook Nam, Young-Ran Yoon, Dong Il Won   +2 more
exaly