Results 21 to 30 of about 744,073 (281)
Evaluation of three serological tests for the detection of human plague in northeast Brazil
Memorias do Instituto Oswaldo Cruz, 1992 The passive haemagglutination (PHA) test, enzyme-linked immunosorbent assay (ELISA) and the dot enzyme-immunosorbent assay (DOT-ELISA) were used to detect the levels of IgG antibodies against the Fraction 1 (F1) antigen of Yersinia pestis in sera of ...
Alzira Maria Paiva de Almeida +1 more
doaj +1 more source
Open Life Sciences, 2023 Most laboratory tests to detect the presence of anti-SARS-CoV-2 antibodies use enzyme-linked immunosorbent assays (ELISA) or chemiluminescence immunoassays (CLIA); however, equipment for these immunoassays is unavailable in many areas of low- and middle ...
Apú Navilla +4 more
doaj +1 more source
Dot ELISA - brzi metod za serološku dijagnostiku Bruceloze pasa [PDF]
, 2001 In this work, we describe a dot-enzyme linked immunosorbent assay with two different antigens of Brucella canis. The antigens, soluble sonic and outer membrane proteins were adsorbed on to a solid nitrocellulose surface.
Lako, Branislav +3 more
core +5 more sources
Revista do Instituto de Medicina Tropical de São Paulo, 1994 A dot-enzyme-linked immunosorbent assay (Dot-ELISA) for pneumococcal antigen detection was standardized in view of the need for a rapid and accurate immunodiagnosis of acute pneumococcal pneumonia.
Henry I.Z. Requejo +7 more
doaj +1 more source
Memorias do Instituto Oswaldo Cruz, 2012 The aim of this work was to evaluate a dot-enzyme-linked immunosorbent assay (dot-ELISA) using excretory-secretory antigens from the larval stages of Toxocara canis for the diagnosis of toxocariasis.
María V Bojanich +3 more
doaj +1 more source
Numerical simulation and design of semiconductor quantum dot-based lasers and amplifiers [PDF]
, 2013 Numerical simulation and design of semiconductor quantum dot-based lasers and ...
Xu, Tianhong
core +1 more source
Revista do Instituto de Medicina Tropical de São Paulo, 1995 A Dot enzyme-linked immunosorbent assay (Dot-ELISA) was standardized and evaluated for the serodiagnosis of human toxoplasmosis. Out of 538 serum samples tested by the immunofluorescence test for toxoplasmosis (IFAT-IgG) as reference test, 183 (34%) were
Mohamed Mohamed Anwar Elsaid +3 more
doaj +1 more source
Standardization of the dot enzyme-lynked immunosorbent assay (dot-ELISA) for experimental plague [PDF]
Memórias do Instituto Oswaldo Cruz, 1993 A dot enzyme linked immunosorbent assay (dot-ELISA) was previously developed to detect specific antibodies in rabbits sera immunized against F1A protein obtained from Yersinia pestis. This antigen was covalently linked onto the surface of dacron (polyethyleneterephthalate). Here, standard conditions are described for the optimization of this procedure:
Montenegro, Silvia M. L. +2 more
openaire +4 more sources
Seroprevalence of caprine brucellosis in Karnataka [PDF]
Veterinary World, 2014 Aim: To study the seroprevalence of caprine bruellosis in Karnataka and compare the relative sensitivity and specificity among the different serological tests used.
D. Avinash Reddy +5 more
doaj +1 more source
The dynamics of search, impasse, and representational change provide a coherent explanation of difficulty in the nine-dot problem [PDF]
, 2014 The nine-dot problem is often used to demonstrate and explain mental impasse, creativity, and out of the box thinking. The present study investigated the interplay of a restricted initial search space, the likelihood of invoking a representational change,
Knoblich, G, Öllinger, M, Jones, G
core +1 more source