2010
DOI: 10.5380/avs.v15i2.14779
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DETECÇÃO DE ANTICORPOS CONTRA <i>Toxoplasma gondii</i> EM BOVINOS DE CORTE ABATIDOS EM GUARAPUAVA, PR, BRASIL

Abstract: Com os objetivos de determinar a ocorrência de anticorpos contra Toxoplasma gondii em gado de corte da região de Guarapuava, Paraná e de correlacionar esta com a idade, o sexo e a raça dos animais, amostras de sangue de 250 bovinos foram obtidas e enviadas ao laboratório de Zoonoses e Saúde Pública do Departamento de Medicina Veterinária Preventiva da Universidade Estadual de Londrina. Após obtenção dos soros, estes foram armazenados a -20ºC, até a realização dos exames. A detecção de anticorpos anti-T. gondii… Show more

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Cited by 16 publications
(16 citation statements)
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“…Cows showed 29.1% (35/120) of prevalence for T. gondii. Seroepidemiological surveys for toxoplasmosis in cattle showed anti-T. gondii antibody occurrence ranged from 1.03 to 71% in Brazil (MARANA et al,1995;GONDIM et al, 1999;GARCIA et al, 1999;SANTOS et al, 2008;MOURA et al, 2010;FRAZÃO-TEIXEIRA & OLIVEIRA, 2011), and 0 to 91% in some parts of the world (DUBEY & STREITEL, 1976;HASHEMI-FESHARKI, 1996;MORE et al, 2008;OPSTEEGH et al, 2011). Therefore, caution should be taken when the results of prevalence studies are being evaluated, since the differences in results might be directly related to the serological techniques employed, the cut-off values, sample size, and the type (breed and/or species) of animal that is being investigated.…”
Section: Resultsmentioning
confidence: 99%
“…Cows showed 29.1% (35/120) of prevalence for T. gondii. Seroepidemiological surveys for toxoplasmosis in cattle showed anti-T. gondii antibody occurrence ranged from 1.03 to 71% in Brazil (MARANA et al,1995;GONDIM et al, 1999;GARCIA et al, 1999;SANTOS et al, 2008;MOURA et al, 2010;FRAZÃO-TEIXEIRA & OLIVEIRA, 2011), and 0 to 91% in some parts of the world (DUBEY & STREITEL, 1976;HASHEMI-FESHARKI, 1996;MORE et al, 2008;OPSTEEGH et al, 2011). Therefore, caution should be taken when the results of prevalence studies are being evaluated, since the differences in results might be directly related to the serological techniques employed, the cut-off values, sample size, and the type (breed and/or species) of animal that is being investigated.…”
Section: Resultsmentioning
confidence: 99%
“…Sero epidemiological surveys for toxoplasmosis in cattle observed anti-T. gondii antibody occurrence ranged from 1.03 to 71% in Brazil (MARANA et al, 1994;GONDIM et al, 1999;GARCIA et al, 1999;OGAWA et al, 2005;SANTOS et al, 2008;MOURA et al, 2010;FRAZÃO-TEIXEIRA;OLIVEIRA, 2011), and 0 to 91% in some parts of the world (DUBEY; STREITEL, 1976;HASHEMI-FESHARKI, 1994;MORÉ et al, 2008;SCHOONMAN;WILSMORE;SWAI, 2010;OPSTEEGH et al, 2011). Caution should be taken when the results of prevalence studies are being evaluated, since the differences in results might be directly related to the serological techniques employed, the cut-off values, sample size, and the type (breed and/or species) of animal that is being investigated.…”
Section: Discussionmentioning
confidence: 99%
“…Apesar de os bovinos serem considerado bastante resistente ao parasito, a carne bovina contaminada com cistos parasitários pode ser fonte de infecção para os seres humanos (8) . As diferentes raças podem influenciar a soropositividade (9) . O objetivo deste estudo foi avaliar comparativamente a resposta sorológica de bovinos Curraleiros em relação a outras raças frente a enfermidades causadas por N. caninum e T. gondii.…”
Section: Introductionunclassified