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KMID : 0359319930330020263
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Korean Journal of Veterinary Research
1993 Volume.33 No. 2 p.263 ~ p.268
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Prevalence of toxoplasma antibody in swine by microplate latex agglutination test in Kyeongnam district
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김차용/Cha, Yong
이병훈/서명득/Lee, Byung Hoon/Suh, Myung Deuk
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Abstract
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This study was conducted to detect the serum antibody of toxoplasma in swine from breeding-pig, tearing-pig farm and slaughtered pig in abattior by latex agglutination (LA) test. The perfomance of LA test was carried out with commercial Toxo-MT kit(Eiken Chemical Co.)by Tsubota and Ozawa´s method.
The cut-off titer of positive and negative reactions by Toxo-MT antigen used in this experiment was determined as the serum titer of 1 : 32. Positive rate of toxoplasma antibody from the total of 89.3 serum samples by LA test was 17.05(140 cases) . And positive rates of toxoplasma antibody against serum samples of 194 from breeding-pig farm, 273 from rearing-pig farm and 356 from abattior were 91 cases (46. 9%), 23 cases(8.4%) and 26 cases(7.3%), respectively.
The distributions of serum antibody titers in 823 test sera by LA test were shown 51 cases(36.3%) in 1:32, 40(28.6%) in 1:64, 17(12.1%) in 1:128, 14(10.0%) in 1:256, 3(2.1%) in 1:512, 5(3.6%) in 1:1024 and 3(2.1% ) in 1:2048.
The ranges of positive rate from the sera in each group of breeding-pig farms were 20∼61.9%.
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