نتایج جستجو برای: igm capture eia
تعداد نتایج: 140145 فیلتر نتایج به سال:
Human herpesvirus 6 (HHV-6) is a ß-herpesvirus that is characteristically T-lymphotropic. It is regarded to be a major pathogen in transplant recipients. Very little is known about the prevalence of HHV-6 in Saudi transplant recipients . The aim of the current study was to determine the HHV-6 antibodies (IgM and IgG) and viral DNA in Saudi renal transplant recipients. The study was conducted a ...
In this cross-sectional study, clinical performances of the hybrid capture 2 assay using an automated instrument (i.e., rapid capture system) (hc2-RCS) and the high-risk human papillomavirus GP5+/6+ PCR-enzyme immunoassay (EIA) test were compared using cervical scrape specimens from 8,132 women that participated in a population-based screening trial. The hc2-RCS test scored significantly more s...
BACKGROUND Accuracy of rapid diagnostic tests for dengue infection has been repeatedly estimated by comparing those tests with reference assays. We hypothesized that those estimates might be inaccurate if the accuracy of the reference assays is not perfect. Here, we investigated this using statistical modeling. METHODS/PRINCIPAL FINDINGS Data from a cohort study of 549 patients suspected of d...
Hand, foot and mouth disease (HFMD) is a common childhood infection caused by many enteroviruses, including enterovirus A71 (EV-A71). As EV-A71 is associated with severe neurological disease, early diagnosis is critical for clinical and public health management. In developing countries such as Malaysia, laboratory capacity to carry out EV-A71 IgM detection is greater than that of the gold stand...
The aim of this study was to assess the diagnostic value of IgM Western blotting (WB), IgA enzyme immunoassay (EIA), and DNA amplification by real-time PCR on Guthrie cards to retrospectively establish the diagnosis of congenital toxoplasmosis (CT). To this purpose, Guthrie cards were collected from 18 infants born to mothers with primary Toxoplasma gondii infection during pregnancy. Moreover, ...
Sugarcane field-workers, like rice field-workers, livestock farmers and abattoir workers are known to be occupationally exposed to zoonotic agents. The study determined the seroprevalence of immunoglobulins to Toxoplasma gondii (IgM), Leptospira spp (IgM) and Brucella abortus (IgG) in sugarcane field-workers across weighing stations in the island of Trinidad. In addition, the association of ris...
Blood specimens from 133 patients clinically diagnosed as dengue virus infection by physicians in Nakhon Phanom Hospital, Thailand, were examined to detect anti-dengue IgM and IgG antibodies by antibody capture ELISA. The blood specimens were divided into 3 types of storage; (1) frozen serum aliquots, (2) whole blood dried on filter paper strips, and (3) sera dried on filter paper strips. These...
The ability of Bacillus cereus to cause foodborne toxicoinfections leads to increasing concerns regarding consumer protection. For the diarrhea-associated enterotoxins, the assessment of the non-hemolytic enterotoxin B (NheB) titer determined by a sandwich enzyme immunoassay (EIA) correlates best with in vitro cytotoxicity. In general, the regulation of enterotoxin expression of B. cereus is a ...
The Serodia Myco II particle agglutination test, which the manufacturers claim exclusively detects IgM antibody, was compared with two IgM-specific tests, a mu-capture ELISA, and indirect immunofluorescence for their ability to detect recent Mycoplasma pneumoniae infection. In general there was good agreement among the three tests, all three having similar sensitivity. One hundred and nine (78%...
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