Results 101 to 110 of about 716,381 (296)

Enzyme Linked Immunosorbent Assay (ELISA)

open access: yesNatural Sciences Engineering and Technology Journal, 2021
Enzyme immunoassay (EIA) and enzyme-linked immunosorbent assay (ELISA) are both widely used as diagnostic tools in medicine and as quality control measures in many industries. ELISA has been the system of choice when testing soluble antigens and antibodies.
openaire   +2 more sources

False-positive fourth-generation HIV test associated with autoimmune hemolytic anemia. Case report

open access: yesCase Reports, 2019
Introduction: The fourth-generation ELISA human immunodeficiency virus (HIV) screening test has a high sensitivity and specificity >99% to detect both antigens and antibodies. Estimates are that only 0.5% yield false positive results. Case description:
Santiago Sánchez-Pardo   +4 more
doaj   +1 more source

Serodiagnosis of infectious mononucleosis by using recombinant Epstein-Barr virus antigens and enzyme-linked immunosorbent assay technology [PDF]

open access: yes, 1990
Four recombinant, diagnostically useful Epstein-Barr virus (EBV) proteins representative of the viral capsid antigen (p150), diffuse early antigen (p54), the major DNA-binding protein (p138), and the EBV nuclear antigen (p72) (W. Hinderer, H.
Gorgievski-Hrisoho, M.   +7 more
core   +1 more source

Production of the main celiac disease autoantigen by transient expression in Nicotiana benthamiana [PDF]

open access: yes, 2015
Celiac Disease (CD) is a gluten sensitive enteropathy that remains widely undiagnosed and implementation of massive screening tests is needed to reduce the long term complications associated to untreated CD.
Acevedo, Gonzalo Raúl   +4 more
core   +2 more sources

Enzyme-linked immunosorbent assay for post-slaughter diagnosis of bovine leukosis

open access: yesВетеринария сегодня
Postmortem diagnosis of enzootic bovine leukosis is made on the basis of the results of tests of biological materials from emergently slaughtered or fallen animals using pathomorphological, histological and molecular genetic methods that have some ...
A. R. Mustafayev, M. O. Baratov
doaj   +1 more source

Seroprevalence of toxocariasis in children aged 1-9 years in western Islamic Republic of Iran, 2003 [PDF]

open access: yes, 2007
We determined the seroprevalence of Toxocara canis infection in 544 children under 10 years randomly selected from urban and rural areas of Hamadan, An enzyme-linked immunosorbent assay was used for detection of antibodies to T.
Azimi, A., Fallah, M., Taherkhani, H.
core   +1 more source

Development of an ELISA for Quantitative Detection of Immunoglobulin G (IgG) and IgA Antibodies to Helicobacter pylori for Use in Korean Patients with H. pylori-Associated Diseases

open access: yesGut and Liver, 2013
Background/AimsWe aimed to develop a quantitative enzyme-linked immunosorbent assay (ELISA) using whole-cell lysates of Helicobacter pylori 51 and to investigate its validity.Methods : Data from 300 plates were obtained by two different operators ...
doaj   +1 more source

T-2 Toxin/HT-2 Toxin and Ochratoxin A ELISAs Development and In-House Validation in Food in Accordance with Commission Regulation (EU) No 519/2014

open access: yesToxins, 2017
T-2 toxin/HT-2 toxin (T-2/HT-2) and ochratoxin A (OTA) are mycotoxins that can contaminate a variety of agricultural commodities. To protect consumers’ health, indicative limits for T-2/HT-2 and maximum limits for OTA have been set by the European ...
Michalina Oplatowska-Stachowiak   +6 more
doaj   +1 more source

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