Zobrazeno 1 - 10
of 66
pro vyhledávání: '"R F, Bey"'
Publikováno v:
The new microbiologica. 26(1)
Blood serum samples from 2,328 dogs were tested to detect antibodies against Brucella canis with the agar gel immunodiffusion (AGID) and 2-mercaptoethanol slide agglutination test (ME-SAT) using Brucella ovis as the antigen. All blood serum samples w
Publikováno v:
The new microbiologica. 23(1)
An immunoblotting (IB) technique was developed for the serodiagnosis of brucellosis caused by Brucella ovis. Immunoblotting was performed, using a B. ovis HS (hot saline extract) antigen, on 44 blood serum samples which came from rams belonging to kn
Publikováno v:
The new microbiologica. 23(3)
A survey was carried out to verify the sensitivity and specificity of various tests (complement fixation test--CF; agar gel immunodiffusion--AGID; indirect enzyme linked immunosorbent assay--ELISA; immunoblotting--IB) employed in the serological diag
Publikováno v:
American journal of veterinary research. 54(8)
An ELISA-based method to estimate hemagglutination-inhibition (HI) titer was developed. Subtype specificity was obtained by using purified H1 and H3 hemagglutinin antigens. Using the linear relation that exists between ELISA and HI methods, regressio
Publikováno v:
American journal of veterinary research. 54(3)
Results of an ELISA, indirect fluorescent antibody (IFA) test, and immunoblot analysis (western blotting) for antibody to Borrelia burgdorferi in a sample of 216 lactating dairy cows were compared. The microscopic microtitration agglutination test fo
Autor:
R F Bey, R C Johnson
Publikováno v:
Infection and Immunity. 19:562-569
A protein-free medium composed of charcoal-detoxified Tweens (polysorbates), vitamins B12 and B1, inorganic salts, and organic buffer is described that supports the growth and subculture of pathogenic and saprophytic Leptospira. Growth was initiated
Autor:
R F Bey, A W Bernheimer
Publikováno v:
Infection and Immunity. 54:262-264
The hemolytic and sphingomyelinase C activities of supernatants of cultures of Leptospira interrogans serovar pomona tended to copurify when isoelectric fractionation was carried out. Both activities focused primarily at pH 8.1. Considered in conjunc
Publikováno v:
Infection and immunity. 20(1)
The synthesis of complex lipids by Borrelia hermsi while growing in Kelly medium was investigated by labeling cultures with D-[14C]glucose or [14C]palmitic acid. Labeled glucose was incorporated into phosphatidyl choline, phosphatidyl glycerol, monog
Autor:
R F, Bey, R C, Johnson
Publikováno v:
Progress in veterinary microbiology and immunology. 2
Autor:
R F, Bey, R C, Johnson
Publikováno v:
American journal of veterinary research. 39(7)
The humoral immune response of cattle vaccinated with leptospiral pentavalent outer envelope and whole culture vaccines was monitored with the microscopic agglutination (MA) test and the leptospiricidal activity (LA) test for a 2.5-year period. The s