Now showing items 1-10 of 172
THE USE OF METHANOL EXTRACT OF LEPTOSPIRA-INTERROGANS IN COMPLEMENT-FIXATION TESTS FOR LEPTOSPIROSIS
(Natl Research Council CanadaOttawaCanadá, 1991)
Indirect fluorescent test for detection of anti-Paracoccidioides brasiliensis antibodies using coated bentonite particles as antigen
An indirect fluorescent test was developed for detecting antibodies to Paracoccidioides brasiliensis using bentonite particles as antigen (Bent-IF). The bentonite particles were coated with P. brasiliensis polysaccharide ...
Serology of paracoccidioidomycosis - I. Evaluation of the indirect immunofluorescent test
The purposes of the present work were: i) to study the positivity indices and compare titers obtained with the indirect immunofluorescence (II), tube precipitation (TP), complement fixation (CF) and double immunodiffusion ...
Trypanosoma cruzi: Immunological properties of a soluble extract of culture forms
Immunological properties of a soluble Trypanosoma cruzi antigen were studied by Ouchterlony double-diffusion, immunoelectrophoresis, and fractionation procedures. Immune human serum was used with the antigen, and five ...
IgG, IgM and IgA antibody response for the diagnosis and follow-up of paracoccidioidomycosis: Comparison of counterimmunoelectrophoresis and complement fixation
IgG, IgM and IgA antibodies to GP43 (glycoprotein fraction of Paracoccidioides brasiliensis) were measured by ELISA in 63 samples from 23 patients with paracoccidioidomycosis before and twice after chemotherapy was started. ...
USE OF COMPLEMENT-FIXATION TEST IN THE DIFFERENTIATION OF BRUCELLA-ABORTUS AND YERSINIA-ENTEROCOLITICA SEROGROUP-09 EXPERIMENTAL-INFECTION IN BOVINE
(Soc Brasileira Microbiologia, 1988-04-01)
Seroprevalence of Antibodies to Chlamydophila psittaci in Zoo Workers in Brazil
P>To evaluate the prevalence of antibodies to Chlamydophila psittaci 364 serum samples were collected from veterinarians, biologists, animal scientists, veterinary students, animal keepers and others employees in 20 zoos, ...
A comparison of two agar gel immunodiffusion methods and a complement fixation test for serologic diagnosis of Brucella ovis infection in experimentally infected rams
(Universidade Federal de Minas Gerais (UFMG), Escola de Veterinária, 2011-08-01)
A infecção por Brucella ovis é considerada uma das principais causas de epididimite e infertilidade em carneiros, resultando em falhas reprodutivas e perdas econômicas significativas em rebanhos ovinos ao redor do mundo. ...