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KMID : 0359319680080022055
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Korean Journal of Veterinary Research
1968 Volume.8 No. 2 p.2055 ~ p.2059
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Usefulness of the Milk Ring Test for the Diagnosis of Brucellosis in Dairy Cattle
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Abstract
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For the establishment of simpler and more reliable methods for the diagnosis of Brucellosis, diagnostic antigen for Milk Ring Test (M.R.T.) was prepared according to working document recommended by Ministry of Agriculture U.S.A ., and applied in the field for the test of its’s applicability.
The results are summarized as follows.
1. Of fifty two dairy cattle ranches in the vicinity of Seoul, five ranges were shown positive reaction to M.R.T.
2. Even though one volume of positive milk was mixed with five to ten volumes of negative milk, the positive reactions were also observed.
3. Antigenicity of the antigen was maintained without deterioration for 13 months at 5℃ and three months at both 22℃ and 37℃.
4. Three positive crows to M.R.T. were also shown suspective reaction by Serum Agglutination Test.
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