Results 21 to 30 of about 55,772 (184)

Dot-enzyme-linked immunosorbent assay (Dot-ELISA) for detection of pneumococcal polysaccharide antigens in pleural fluid effusion samples.: Comparison with bacterial culture, counterimmunoelectrophoresis and latex agglutination Dot-ELISA para detecção de antígenos polissacarídicos de pneumococos em amostras de líquido pleural: Comparação com cultura bacteriana, contraimunoeletroforese e látex-aglutinação

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, Maria das Graças A. Alkmin, Regina G. Almeida, Silvana T. Casagrande, Ana Maria Cocozza, João Paulo B. Lotufo, Aurora R.P. Waetge, Joaquim C. Rodrigues   +7 more
doaj   +1 more source

An evaluation of the dot-ELISA procedure as a diagnostic test in an area with a high prevalence of human Toxocara canis infection

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, Gioia L Marino, María Á López, José M Alonso   +3 more
doaj   +1 more source

Diagnosis of human toxoplasmosis by a dot enzyme-linked immunosorbent assay Diagnóstico da toxoplasmose humana através de um tese imunoenzimático Dot-ELISA

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, Maria Terezinha Bahia, George Luiz Machado-Coelho, Ricardo Wagner de Almeida Vitor   +3 more
doaj   +1 more source

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, Gita Kumari, S. Rajagunalan, D. K. Singh, Ashok Kumar , P. Pavan Kumar   +5 more
doaj   +1 more source

Standardization of dot-ELISA for the serological diagnosis of toxocariasis and comparision of the assay with ELISA Padronização do teste dot-ELISA para o diagnóstico da toxocaríase, estudo comparativo com o teste imunoenzimático ELISA

Revista do Instituto de Medicina Tropical de São Paulo, 1992
The dot-enzyme-linked immunosorbent assay (dot-ELISA) was standardized using somatic (S) and excretory-secretory (ES) antigens of Toxocara-canis for the detection of specific antibodies in 22 serum samples from children aged 1 to 15 years, with clinical ...
Eide Dias Camargo, Paulo Mutuko Nakamura, Adelaide José Vaz, Marcos Vinícius da Silva, Pedro Paulo Chieffi, Elisabete Ourique de Melo   +5 more
doaj   +1 more source

Passive immunization against highly pathogenic Avian Influenza Virus (AIV) strain H7N3 with antiserum generated from viral polypeptides protect poultry birds from lethal viral infection [PDF]

, 2008
Our studies were aimed at developing a vaccination strategy that could provide protection against highly pathogenic avian influenza virus (AIV), H7N3 or its variants outbreaks. A purified viral stock of highly pathogenic H7N3 isolate was lysed to isolate
Mirza Shahzad, Khalid Naeem, Muhammad Mukhtar, Azra Khanum   +3 more
core   +2 more sources

Evaluation of serological tests for the diagnosis of Mycoplasma gallisepticum and Mycoplasma synoviae infections in broiler chickens with respiratory ailments

Journal of Veterinary and Animal Sciences
The pathogenic avian mycoplasmas, such as Mycoplasma gallisepticum (MG) and Mycoplasma synoviae (MS) are responsible for causing significant economic losses to the poultry industry.
Jay Prakash Yadav, Yarvendra Singh, Kanisht Batra, and Udit Jain   +3 more
doaj   +1 more source

Performance indexes of a dot-enzime-linked immunosorbent assay (dot-ELISA) and an ezyme-linked immunosorbent assay (IgG-ELISA) for field surveys of new world leishmaniasis Índices de desempenho do dot-ELISA e do IgG-ELISA, em inquéritos soroepidemiológicos da leishmaniose do Novo Mundo

Revista do Instituto de Medicina Tropical de São Paulo, 1991
Diagnostic performance indexes of sensitivity, specificity, positive predictive value and efficiency were determined for dot-ELISA and IgG-ELISA tests in 340 leishmaniasis sera.
M. Carolina S. Guimarães, Beatriz J. Celeste   +1 more
doaj   +1 more source

Detecção de vírus por RT-PCR, hibridização "DOT-BLOT" e DOT-ELISA em milho com mosaico comum. [PDF]

, 2018
O mosaico comum do milho e causado por um complexo viral constituido por quatro potyvirus distintos e pode reduzir significativamente a producao do milho (Zea mays).
ALMEIDA, A. C. L., OLIVEIRA, E., RESENDE, R.   +2 more
core  

Dot-Elisa for evaluation of hydatid cyst wall, protoscoleces and hydatid cyst fluid antigens in the serodiagnosis of cystic echinococcosis Dot-Elisa para avaliação da parede do cisto hidático, protoscoleces e antígenos do fluido do cisto hidático no sorodiagnóstico da equinococose cística

Revista do Instituto de Medicina Tropical de São Paulo, 2008
The aim of the present study is to evaluate cyst wall and protoscolex as an alternate source of antigen in serodiagnosis of cystic echinococcosis (CE). A total of 90 blood samples, 30 each of confirmed CE cases, disease controls and healthy controls were
S. R. Swarna, Subhash Chandra Parija
doaj   +1 more source