As infection with Pasteurella multocida is common in rabbits, an enzyme immunoassay (EIA) was developed for its detection. A murine immunoglobulin G monoclonal antibody was used to capture a 37-kDa polypeptide of P. multocida serotype A:12 in an EIA to detect antibodies to P. multocida. The 37-kDa antigen was selected since it was previously shown to be a major immunogen during P. multocida inf...

West Nile virus was introduced into the United States in 1999 and in only four seasons has become endemic east of the Rocky Mountains. Recently, immunoglobulin M (IgM)-capture enzyme immunoassays for the detection of West Nile virus-specific IgM and indirect IgG enzyme immunoassays for the detection of IgG antibodies against West Nile virus were made available from Focus Technologies and PANBIO...

Enzyme immunoassay (EIA) is an ideal method for screening large numbers of patients for syphilis. We evaluated a novel immune-capture EIA (ICE Syphilis; Murex Diagnostics) that uses three recombinant Treponema pallidum antigens (TpN15, TpN17, and TpN47) and compared the results with those obtained by the native T. pallidum antigen EIA (Captia SelectSyph-G; Centocor) that we currently use for th...

As progress is made toward elimination of measles, the laboratory confirmation of measles becomes increasingly important. However, both false-positive and false-negative results can occur with the routinely used indirect measles immunoglobulin M (IgM) serology tests. The measles IgM capture assay is considered to be more specific, and therefore, its use is indicated for confirmatory testing, bu...

We report here the results of a study on the prenatal diagnosis of congenital cytomegalovirus (CMV) infection. The study was carried out by both PCR and virus isolation from amniotic fluid (AF) for 82 pregnant women at risk of transmitting CMV for the detection of (i) seroconversion to CMV immunoglobulin G (IgG) positivity during the first trimester of pregnancy, (ii) symptomatic CMV infection ...

Methods The study included 407 non-pregnant women with high risk for toxoplasmosis, presented to the Infectious Diseases Clinic in Oradea in the period 01.01.2009-31.12.2012. By MEIA (Microparticle Enzyme Immunoassay) performed in Bioclinica laboratories, values of Toxoplasma IgM and IgG antibodies were determined and by EIA (Enzyme Immunoassay), the values of IgA Toxoplasma antibodies, as well...

Abbreviations: AIDS, acquired immune deficiency syndrome; ARDS, adult respiratory distress syndrome; BAL, bronchoalveolar lavage; CSF, cerebrospinal fluid; CMV, cytomegalovirus; CNS, central nervous system; CT, computed tomography; DNA, deoxyribonucleic acid; EIA, enzyme immunoassay; GMS, Grocott methenamine-silver; HIV, human immunodeficiency virus; HPLC, high performance liquid chromatography...

We employed enzyme immunoassay (EIA) and Western blotting techniques to measure the level of antibodies to Toxoplasma gondii proteins in serum samples from 38 individuals undergoing their first episode of schizophrenia and from a group of matched control subjects. We found that the individuals with first-episode schizophrenia had significantly increased levels of IgG, IgM, and IgA class antibod...

PURPOSE Measurement of anti-IgM antibody for mumps enables us to diagnose silent mumps infection. From the viewpoint of prophylactic medicine, we examined the incidence of silent mumps infection in idiopathic sudden sensorineural hearing loss (ISSNHL) by measurement of anti-mumps IgM antibody. MATERIALS AND METHODS Serum level of anti-mumps IgM antibody was evaluated by EIA method in 69 ISSNH...