지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.1
- 수록면
- 31 - 36 (6page)
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초록· 키워드
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Mycobacterium avium subsp. paratuberculosis is the pathogen of paratuberculosis called Johne's disease. Johne's disease is hardly eliminated because of its long latent period and continuous dissemination, so it is found in ruminants worldwide and can cause substantial economic losses in cattle. It has been reported in many studies on the distribution of Johne's disease in some provinces of Korea that not many, but noticeable numbers of infected cows have been detected since the first detection in 1984. The aims of this study was to investigate the prevalence of Johne's disease obtained from slaughtered cattle in central area of Gyeongnam province, Korea. In this study, the ELISA serum antibody test and PCR were employed on a total of 240 blood and ileac substrate samples from slaughtered cattle in two slaughtering and wholesale centers in Gyeongsangnam-do Livestock Veterinary Research Institute Central Branch. Out of the entire 240 blood samples, three (1.3%) were positive by ELISA, while five (2.1%) were suspected cattle. But ileac substrate samples, eight (3.3%) were positive by PCR. By breeds, positive rates of ELISA and PCR in Korean native cattle were 1.3% and 3.5%, respectively, but no positive cows were found in dairy cattle. By provinces, sero-positive rates of Gyeongnam and Gyeongbuk were 1.6% and 1.3%, respectively. And PCR positive rates of Gyeongnam, Gyeongbuk and other provinces were 2.4%, 5.0% and 2.8%, respectively. These results indicate that it requires the nationwide monitoring test and measure to deal with subclinically infected slaughtering cows.
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참고문헌 (17)
참고문헌 신청
Billman-Jacobe H / 1992 / Jessep T, Milner AR, Wood PR. 1992. A comparison of the interferon gamma assay with the absorbed ELISA for diagnosis of Johne's disease in cattle /
Collins MT / 1994 / Herd prevalence and geographic distribution of, and risk factors for, bovine paratuberculosis in Wisconsin / J Am Vet Med Assoc 204 : 636 ~ 641
Colston A / 1994 / Cloning and expression in Escherichia coli of DNA encoding a 60 kDa stress protein of Mycobacterium paratuberculosis, the causative agent of Johne’s disea
Cox JC / 1991 / Development and evaluation of a rapid absorbed enzyme immunoassay test for the diagnosis of Johne's disease in cattle / Aust Vet J 68 : 157 ~ 160
Jeon YS / 1984 / Isolation and identification of mycobactin dependent acid-fast bacteria (M. paratuberculosis) from bovine fecal material / Korean J Vet Res 24 : 58 ~ 63
Collins MT / 1994 / Herd prevalence and geographic distribution of, and risk factors for, bovine paratuberculosis in Wisconsin / J Am Vet Med Assoc 204 : 636 ~ 641
Colston A / 1994 / Cloning and expression in Escherichia coli of DNA encoding a 60 kDa stress protein of Mycobacterium paratuberculosis, the causative agent of Johne’s disea
Cox JC / 1991 / Development and evaluation of a rapid absorbed enzyme immunoassay test for the diagnosis of Johne's disease in cattle / Aust Vet J 68 : 157 ~ 160
Jeon YS / 1984 / Isolation and identification of mycobactin dependent acid-fast bacteria (M. paratuberculosis) from bovine fecal material / Korean J Vet Res 24 : 58 ~ 63
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