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首页> 外文期刊>Journal of Parasitology >Prevalence of Toxoplasma gondii in Slaughtered Pigs in the State of Pernambuco, Brazil.
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Prevalence of Toxoplasma gondii in Slaughtered Pigs in the State of Pernambuco, Brazil.

机译:巴西伯南布哥州屠宰猪中的弓形虫患病率。

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摘要

Abstract : The object of this study was to investigate Toxoplasma gondii antibodies and parasite DNA in pigs in the state of Pernambuco, Brazil. Blood samples were collected from 305 slaughtered pigs in 11 municipalities, and their sera were tested for T. gondii antibodies using the indirect fluorescent antibody test (IFAT, cutoff 1:64); 38 (12.5%) samples were positive. Attempts were made to detect T. gondii DNA in the heart tissue of seropositive pigs using the B 1 gene and PCR; 21 (55.2%) of the 38 hearts were positive. This is the first detection of T. gondii DNA in tissues of serologically positive swine in the State of Pernambuco, Brazil.
机译:摘要:本研究的目的是研究巴西伯南布哥州猪的弓形虫抗体和寄生虫DNA。从11个市镇的305头屠宰猪中采集血样,并使用间接荧光抗体试验(IFAT,截断率为1:64)检测其血清中的弓形虫T抗体。 38个(12.5%)样品为阳性。尝试使用B 1基因和PCR检测血清阳性猪心脏组织中的弓形虫DNA。 38个心脏中有21个(55.2%)为阳性。这是巴西伯南布哥州血清学阳性猪组织中首次检测到弓形虫DNA。

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