• Conservation Science in Museum
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• v.23
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• pp.61-70
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• 2020

The excavations of Tombs Nos. 2 and 3 in Daeri-ri, Uiseong within the tomb complex on Geumseongsan Mountain revealed grayish-white organic matter of an undetermined shape and use beneath some horse tack. Stereoscopic examination revealed the matter to be decayed rice bran. That the matter was found spread beneath a saddle and the findings of microscopy suggest that the rice bran was used as filler for a saddle cloth that was placed underneath the saddle to reduce the friction between the saddle and the horse. The exact shape and composition of the filler are difficult to verify due to the lack of related organic matter other than the rice bran. Further discovery of rice bran along with horse tack in different situations will provide an opportunity to more closely investigate the precise uses of the rice bran found in ancient tombs.

• Korean Journal of Veterinary Research
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• v.33 no.1
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• pp.131-135
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• 1993

Enzyme-linked Immuno sorbent Assay (ELISA) for the serological diagnosis of Brucella abortus was developed and compared with plate agglutination test. Cell wall antigen was extracted from Brucella abortus 1119-3 by sonication and with a sodium deoxychlate solution. Optimum protein concentration of coating antigen were $0.4{\mu}g/100{\mu}{\ell}$ protein on each microtiter plate well. Horse radish peroxidase (HRP) labeled protein-G was used as a tracer of reacted antibodies. ELISA confirmed the agreeable results of 40 cases out of 43 cases by plate aggulutination test. ELISA diagnosed positive cases(10 out of 12) and negative cases (1 out of 12) with dubious sera by plate agglutination test. From this results ELISA could be used for the early diagnostic tools of Brucellosis in cattle.