Bacteriology : Evaluation of Recombinant 28 kDa Outer Membrane Protein of Brucella abortus for the Clinical Diagnosis of Bovine Brucellosis in Korea
-
- LIM Jeong Ju
- College of Veterinary Medicine, Gyeongsang National University, Jinju 660-701, Republic of Korea
-
- KIM Dong Hyeok
- College of Veterinary Medicine, Gyeongsang National University, Jinju 660-701, Republic of Korea
-
- LEE Jin Ju
- College of Veterinary Medicine, Gyeongsang National University, Jinju 660-701, Republic of Korea
-
- KIM Dae Geun
- College of Veterinary Medicine, Gyeongsang National University, Jinju 660-701, Republic of Korea
-
- MIN Wongi
- College of Veterinary Medicine, Gyeongsang National University, Jinju 660-701, Republic of Korea
-
- LEE Hu Jang
- College of Veterinary Medicine, Gyeongsang National University, Jinju 660-701, Republic of Korea
-
- RHEE Man Hee
- College of Veterinary Medicine, Kyungpook National University, Daegu 702-701, Republic of Korea
-
- CHANG Hong Hee
- Institute of Agriculture and Life Science, Gyeongsang National University, Jinju 660-701, Republic of Korea
-
- KIM Suk
- College of Veterinary Medicine, Gyeongsang National University, Jinju 660-701, Republic of Korea Institute of Agriculture and Life Science, Gyeongsang National University, Jinju 660-701, Republic of Korea
書誌事項
- タイトル別名
-
- Evaluation of Recombinant 28 kDa Outer Membrane Protein of <i>Brucella abortus</i> for the Clinical Diagnosis of Bovine Brucellosis in Korea
この論文をさがす
抄録
Brucella spp. are Gram-negative, facultative, intracellular coccobacilli that are pathogenic to a variety of mammals, including ruminants and humans. The conventional serological test for diagnosing brucellosis in cattle in Korea is the standard tube agglutination test. However, agglutination tests sometimes give false-positive results due to cross-reactions with other pathogens. The outer membrane proteins of Brucella species have been extensively studied for their immunogenicity and serodiagnostic applications. However, an application of B. abortus OMPs for serodiagnosis has not been successfully established. In this study, cloning and expression of B. abortus Omp28, a group 3 antigen, were accomplished by PCR amplification cloning into a pMAL expression system, and purification of a recombinant Omp28 (rOmp28). The immunogenicity of rOmp28 was confirmed by Western blot analysis with Brucella-positive bovine serum. To determine whether rOmp2 has a potential benefit for use in the serodiagnosis of bovine brucellosis, rOmp28-based ELISA and latex bead agglutination test were performed. B. abortus positive (n=122) or negative (n=88) from TAT were positive (118/122, 96.7%) or negative (84/88, 95.4%) in ELISA and were positive (94/122, 77%) or negative (71/88, 81.7%) in that the latex bead agglutination test, respectively. The sensitivity, specificity and accuracy were 96.7, 95.4, 96.2% in ELISA and 77, 80.6, 78.5% in latex bead agglutination test, respectively. These findings suggest that the rOmp28 of B. abortus might be a good candidate for developing serological diagnostic tools for bovine brucellosis.
収録刊行物
-
- The Journal of Veterinary Medical Science
-
The Journal of Veterinary Medical Science 74 (6), 687-691, 2012
公益社団法人 日本獣医学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390282681407172096
-
- NII論文ID
- 130002090084
-
- NII書誌ID
- AA10796138
-
- COI
- 1:STN:280:DC%2BC38zpslWitg%3D%3D
-
- ISSN
- 13477439
- 09167250
-
- NDL書誌ID
- 023864142
-
- PubMed
- 22214857
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可