Search Results - "Ferreira, Antônio Walter"

Characterization of the Western blotting IgG reactivity patterns in the clinical phases of acquired syphilis by de Lemos, Elaine Antunes, Belém, Zila Rosa, Santos, Aritânia, Ferreira, Antônio Walter

“…Abstract We standardized the Western blotting (WB) method for detecting Treponema pallidum IgG (Tp-IgG) antibodies in sera samples of patients with syphilis…”
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A study of IgA antibody response to different mycobacterium tuberculosis antigens in the diagnosis and monitoring of pulmonary tuberculosis by Bezerra, Janaina Miranda, Beck, Sandra Trevisan, Kanunfre, Kelly Aparecida, Leite, Olavo Munhoz, Ferreira, Antônio Walter

“…We evaluated the performance of the ELISA technique in the detection of IgA antibodies against different Mycobacterium tuberculosis antigenic preparations in…”
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Soil contamination by eggs of soil-transmitted helminths with zoonotic potential in the town of Fernandópolis, State of São Paulo, Brazil, between 2007 and 2008 by Cassenote, Alex Jones Flores, Pinto Neto, José Martins, Lima-Catelani, Alba Regina de Abreu, Ferreira, Antônio Walter

“…The concentration of dogs and cats in urban areas, associated with an ever-increasing wandering population of these animals, has an important epidemiological…”
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Contaminação do solo por ovos de geo-helmintos com potencial zoonótico na municipalidade de Fernandópolis, Estado de São Paulo, entre 2007 e 2008 by Cassenote, Alex Jones Flores, Pinto Neto, José Martins, Lima-Catelani, Alba Regina de Abreu, Ferreira, Antônio Walter

“…INTRODUÇÃO: A concentração de cães e gatos em áreas urbanas, associada a um número cada vez mais crescente da população errante desses animais, tem um papel…”
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Seroprevalence of toxoplasmosis, toxocariasis and cysticercosis in a rural settlement, São Paulo State, Brazil by Prestes-Carneiro, Luiz Euribel, Rubinsky-Elefant, Guita, Ferreira, Antonio Walter, Araujo, Patricia Regina, Troiani, Charlene, Zago, Sueli Cristina, Kaiahara, Marcia, Sasso, Leticia, Iha, Alberto, Vaz, Adelaide

“…Background: The goal of this study was to estimate the seroprevalence of Toxocara spp., Toxoplasma gondii, and Taenia solium metacestode infection and…”
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Anti-Leishmania infantum IgG Antibody Avidity in Visceral Leishmaniasis by Tiburcio, Monique Gomes Salles, Anversa, Laís, Kanunfre, Kelly Aparecida, Ferreira, Antonio Walter, Rodrigues Júnior, Virmondes, Silva, Luciana de Almeida

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A serological follow-up of toxocariasis patients after chemotherapy based on the detection of IgG, IgA, and IgE antibodies by enzyme-linked immunosorbent assay by Elefant, Guita Rubinsky, Shimizu, Sumie Hoshino, Arroyo Sanchez, Maria Carmen, Jacob, Cristina Miuki Abe, Ferreira, Antonio Walter

“…A serological follow‐up study was carried out on 27 children (1–12 years old) with visceral and/or ocular toxocariasis, after treatment with thiabendazole. A…”
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Western blotting method (TESAcruzi) as a supplemental test for confirming the presence of anti- Trypanosoma cruzi antibodies in finger prick blood samples from children aged 0–5 years in Brazil by Frade, Amanda Farage, Luquetti, Alejandro O., Prata, Aluísio, Ferreira, Antonio Walter

“…Some Latin American countries have plans for total control and/or eradication of Chagas disease by the main vector ( Triatoma infestans) and by blood…”
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Enhancement of Diagnostic Efficiency by a Gamma Interferon Release Assay for Pulmonary Tuberculosis by Kanunfre, Kelly Aparecida, Leite, Olavo Henrique Munhoz, Lopes, Max Igor, Litvoc, Marcelo, Ferreira, Antonio Walter

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Cross sectional study reveals a high percentage of asymptomatic Plasmodium vivax infection in the Amazon Rio Negro Area, Brazil by SUAREZ-MUTIS, Martha C, CUERVO, Patricia, LEORATTI, Fabiana M. S, MORAES-AVILA, Sandra L, FERREIRA, Antonio Walter, FERNANDES, Octavio, COURA, José Rodrigues

“…A parasitological, clinical, serological and molecular cross-sectional study carried out in a highly endemic malaria area of Rio Negro in the Amazon State,…”
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Potential immunological markers for diagnosis and therapeutic assessment of toxocariasis by Rubinsky-Elefant, Guita, Hoshino-Shimizu, Sumie, Jacob, Cristina Miuki Abe, Sanchez, Maria Carmen Arroyo, Ferreira, Antonio Walter

“…In human toxocariasis, there are few approaches using immunological markers for diagnosis and therapeutic assessment. An immunoblot (IB) assay using…”
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A multianalyte Dot-ELISA for simultaneous detection of malaria, Chagas disease, and syphilis-specific IgG antibodies by Santos Coelho, Juliana, da Silva Soares, Irene, Antunes de Lemos, Elaine, Carolina Sarti Jimenez, Maria, Erikó Kudó, Mônica, do Lago Moraes, Sandra, Walter Ferreira, Antonio, Carmen Arroyo Sanchez, Maria

“…Abstract A multianalyte Dot-enzyme-linked immunosorbent assay (Dot-ELISA-Multi) with Trypanosoma cruzi epimastigote alkaline extract (EAE), trypomastigote…”
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Diagnostic procedures: new and old. (Round table 4 - Summary) by Ambroise-Thomas, Pierre, Ferreira, Antônio Walter

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Multiple types of human papillomavirus in cervical samples in women in Campo Grande, MS, Brazil by Tozetti, Inês Aparecida, Scapulatempo, Ilzia Doraci Lins, Kawski, Vicky Liege, Ferreira, Antonio Walter, Levi, José Eduardo

“…We analyzed 87 cervical samples from Campo Grande, Mato Grosso do Sul, with a PGMY/GP+ nested PCR system. Positive samples were typed using E7 type-specific…”
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Contaminação do solo por ovos de geo-helmintos com potencial zoonótico na municipalidade de Fernandópolis, Estado de São Paulo, entre 2007 e 2008 Soil contamination by eggs of soil-transmitted helminths with zoonotic potential in the town of Fernandópolis, State of São Paulo, Brazil, between 2007 and 2008 by Alex Jones Flores Cassenote, José Martins Pinto Neto, Alba Regina de Abreu Lima-Catelani, Antônio Walter Ferreira

“…INTRODUÇÃO: A concentração de cães e gatos em áreas urbanas, associada a um número cada vez mais crescente da população errante desses animais, tem um papel…”
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Contaminação do solo por ovos de geo-helmintos com potencial zoonótico na municipalidade de Fernandópolis, Estado de São Paulo, entre 2007 e 2008 by Cassenote, Alex Jones Flores, Pinto Neto, José Martins, Lima-Catelani, Alba Regina de Abreu, Ferreira, Antônio Walter

“…INTRODUÇÃO: A concentração de cães e gatos em áreas urbanas, associada a um número cada vez mais crescente da população errante desses animais, tem um papel…”
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Toxoplasmosis and the laboratory: diagnosis and a constant striving for improvement by Ferreira, Antonio Walter, Camargo, Mário E

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O inquérito nacional de soroprevalência de avaliação do controle da doença de Chagas no Brasil (2001-2008) by Ostermayer, Alejandro Luquetti, Passos, Afonso Dinis Costa, Silveira, Antônio Carlos, Ferreira, Antonio Walter, Macedo, Vanize, Prata, Aluízio Rosa

“…Um inquérito de soroprevalência de doença de Chagas foi realizado em amostra representativa da população com idade até cinco anos de toda a área rural…”
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The national survey of seroprevalence for evaluation of the control of Chagas disease in Brazil (2001-2008) by Ostermayer, Alejandro Luquetti, Passos, Afonso Dinis Costa, Silveira, Antônio Carlos, Ferreira, Antonio Walter, Macedo, Vanize, Prata, Aluízio Rosa

“…A survey for seroprevalence of Chagas disease was held in a representative sample of Brazilian individuals up to 5 years of age in all the rural areas of…”
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High diagnostic efficiency of IgM-ELISA with the use of multiple antigen peptides (MAP1) from T. gondii ESA (SAG-1, GRA-1 and GRA-7), in acute toxoplasmosis Alta eficiência diagnóstica do IgM ELISA com o uso de múltiplos antígenos peptídicos (MAP1) de T. gondii ESA (SAG-1, GRA-1 e GRA-7) na toxoplasmose aguda by Patrícia Regina Barboza Araújo, Antonio Walter Ferreira

“…The main serological marker for the diagnosis of recent toxoplasmosis is the specific IgM antibody, along with IgG antibodies of low avidity. However, in some…”
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