Results 11 to 20 of about 13,460,427 (284)

Evaluation of the seropositivity of patients with cystic echinococcosis in Konya, Turkey

open access: yesJournal of Contemporary Medicine, 2021
Aim: Diagnosis of echinococcosis is based on clinical symptoms, imaging techniques and particularly on the detection of specific antibodies in serum specimens of patients.
Salih Maçin   +2 more
doaj   +1 more source

Conventional serological performance in diagnosis of Chagas' disease in southern Brazil

open access: yesBrazilian Journal of Infectious Diseases, 2013
Results of Chagas' disease diagnosis show disagreement. The aim of this study was to compare commercial tests for Chagas' disease serodiagnosis in southern Brazil. A total of 161 samples were evaluated.
Anelise Bergmann Araújo   +1 more
doaj   +5 more sources

Hemagglutination treponemal test for syphilis [PDF]

open access: yesJournal of Clinical Microbiology, 1983
Sera from 290 hospital patients were tested to compare the sensitivity, specificity, and reproducibility of the hemagglutination treponemal test for syphilis (HATTS) with the fluorescent treponemal antibody absorption test (FTA-ABS). Complete agreement was obtained between the methods when 142 syphilitic sera from patients with various stages of ...
E M Peterson   +5 more
openaire   +2 more sources

Value of Indirect Hemagglutination and Coagglutination Tests for Serotyping Haemophilus parasuis [PDF]

open access: greenJournal of Clinical Microbiology, 2003
M. Del Río   +2 more
semanticscholar   +2 more sources

Seroprevalence of mycoplasmosis in broiler, layer, and native chickens in Giza, Egypt.

open access: yesPLoS ONE, 2021
We aimed to investigate Mycoplasma infections among chicken flocks (Ross, Lohmann and native) in Giza, Egypt, using serological tests, including the slide plate agglutination (SPA) test, hemagglutination inhibition (HI) test, and enzyme-linked ...
Saeed El-Ashram   +4 more
doaj   +1 more source

Evaluation of immunogenicity of the 2008-2009 seasonal influenza vaccines by microneutralization test [PDF]

open access: yesKorean Journal of Pediatrics, 2012
PurposeFor evaluating the immunogenicity of an influenza vaccine, the microneutralization (MN) test has a higher sensitivity and specificity as compared to the hemagglutination inhibition (HI) test.
Seung Youn Kim   +8 more
doaj   +1 more source

Development of new antigens for serologic diagnosis of animal trypanosomosis and their use for epizootic monitoring

open access: yesРоссийский паразитологический журнал, 2021
The purpose of the research is developing a method for obtaining erythrocyte antigens containing and not containing Trypanosoma equiperdum and T. evansi DNA, which can later be used in serological reactions to differentiate these types of Trypanosoma ...
Ch. Georgiou
doaj   +1 more source

Detection of H1 Swine Influenza A Virus Antibodies in Human Serum Samples by Age Group

open access: yesEmerging Infectious Diseases, 2020
Most H1 influenza A viruses (IAVs) of swine are derived from past human viruses. As human population immunity against these IAVs gradually decreases, the risk of reintroduction to humans increases. We examined 549 serum samples from persons 0–97 years of
Elien Vandoorn   +5 more
doaj   +1 more source

Prevalence of antibodies against avian influenza A (H5N1) virus among Cullers and poultry workers in Ho Chi Minh City, 2005. [PDF]

open access: yesPLoS ONE, 2009
Between 2003 and 2005, highly pathogenic avian influenza A (H5N1) viruses caused large scale outbreaks in poultry in the Ho Chi Minh City area in Vietnam. We studied the prevalence of antibodies against H5N1 in poultry workers and cullers who were active
Constance Schultsz   +14 more
doaj   +1 more source

Using standard serology blood tests to diagnose latent syphilis

open access: yesVestnik Dermatologii i Venerologii, 2017
Goal. To conduct a comparative assessment of the results of regulated serological tests obtained as a result of blood tests in patients suffering from latent syphilis. Materials and methods.
G. L. Katunin, A. B. Rubtsov
doaj   +1 more source

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