A seroepidemiological survey for toxocariasis, among 180 schoolchildren of the public schools of Sorocaba City, state of São Paulo, Brazil, was carried out from August 2000 to July 2001. ELISA test was performed using excretory and secretory antigens for the detection of IgG anti-Toxocara antibodies. Information regarding the children was obtained from the parents or legal guardians. The result...

Enzyme-linked immunosorbent assays (ELISAs) for the class-specific determination of organophosphorus (OP) pesticides were developed from monoclonal antibodies raised against haptens with the functional group common to OP pesticides. To develop antigen-coated, indirect, competitive ELISAs, four haptens with different spacer arm structures were used to prepare antibodies, while eight haptens were...

Immunochromatography (IC) is widely used to detect target molecules in biological fluids. Since this method can be performed without a special technique or device, IC is a convenient way to assess the existence of antibodies or pathogens such as viruses and bacteria, simply and quickly. In this study, we established an IC method to detect serum antibodies against oncogenic human papillomavirus ...

This study was carried out in bean seeds Isparta and Antalya provinces to determine Bean common mosaic virus (BCMV) 2016. For this purpose; 106 seed samples were collected from the research area. Seed used for biological, serological, molecular methods. The incidence, as a percentage of BCMV, found 87.73% by DAS-ELISA 90.56% Immunocapture Reverse Transcriptase-Polymerase Chain Reaction (IC-RT-P...

Dengue fever is an acute febrile arbovirus disease. Dengue is almost endemic all over India. Complications caused are dengue hemorrhagic fever (DHF) and dengue shock syndrome(DSS).Present study was conducted to know the sero prevalence of dengue infection and correlate clinical manifestations and diagnostic parameters of dengue infection in children. We conducted a cross sectional study on pati...

In previous studies, polyclonal antibodies against the organophosphorus insecticide fenthion were obtained and an indirect competitive enzyme-linked immunosorbent assay (ELISA) was developed for this pesticide. In this study, using these antibodies and an enzyme tracer, direct competitive ELISAs for fenthion in microtiter plate and dipstick formats were developed. The microtiter plate ELISA sho...

For high-throughput monitoring of the residues of sulfonamides (SAs) in edible animal tissues, a novel hapten and monoclonal-based indirect competitive enzyme-linked immunosorbent assay (ic-ELISA) was developed. The novel hapten was synthesized and conjugated to carrier protein as immunogen. The spleen cells of the inoculated mice expressing group-specificity against SAs were fused. The obtaine...

BACKGROUND AND PURPOSE The mechanisms of immune reaction involved in the pathogenesis and clinical course of acute vascular incidents are still not completely understood. The aim of this study was to examine the presence of immune complexes (IC) in the acute stroke setting and the first month thereafter and to characterize IC by analyzing the contents of chlamydial lipopolysaccharide and anti-c...