頁籤選單縮合
題 名 | Comparison of Immunoblot Analysis of Emergent Multidrug-resistant Salmonella Typhimurium Definitive Phage Type 104 with a Non-multidrug-resistant Definitive Phage Type 104 Strain |
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作 者 | Ngwai, Yakubu B.; Adachi, Yoshikazu; Ogawa, Yasuki; Ibrahim, Kolo; | 書刊名 | 微免與感染雜誌 |
卷 期 | 39:3 民95.06 |
頁 次 | 頁189-194 |
分類號 | 414.8 |
關鍵詞 | Antibody response; Antigens; Bacterial drug resistance; Immunoblotting; Proteome; Salmonella typhimurium DT104; |
語 文 | 英文(English) |
英文摘要 | Background and Purpose: The emergent multidrug-resistant (MDR) Salmonella typhimurium definitive phage type 104 (DT104) is a public and veterinary health problem not only due to its wide host range and potential for enhanced virulence, but also the difficulty associated with its control. There is thus a need to investigate possible antigens of MDR DT104. Methods: Using standard protocols, whole cell lysates, outer membrane extracts and cell-free ultracentrifuge supernatants of selected isolates of MDR DT104 were prepared, electrophoretically separated and tested for their antigen-antibody reactivity in comparison with a non-MDR DT104 strain. Results: Protein antigens of both strain types were recognized by antibodies in chick serum in a similar manner for all methods of antigen preparation used. Conclusions: This study did not find differences between the antibody recognition of MDR DT104 and that of the non-MDR DT104 strain tested. This observation should strengthen the quest for the possible use of vaccines to control this emergent strain in poultry. |
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