Prevalence of antibiotic resistance genes of Escherichia coli at the pig slaughterhouses in the Mekong Delta
รายละเอียดรายการ
| คอลเลกชัน | คอลเลกชัน: CMU Intellectual Repository (CMU IR) CMU e-Journals Article |
|---|---|
| รหัสรายการ CMU Digital | รหัสรายการ CMU Digital: dc:178189 |
| Title | Title: Prevalence of antibiotic resistance genes of Escherichia coli at the pig slaughterhouses in the Mekong Delta |
| Creator | Creator: Ngo Van Thong |
| Contributor | Contributor: Nguyen Khanh Thuan Bui Thi Le Minh |
| Journal Title | Journal Title: Veterinary Integrative Sciences |
| Abstract (Other) | Abstract (Other): The study was conducted to determine the antimicrobial susceptibility and antibiotic-resistance genes of Escherichia coliat thepig slaughterhouses in the Mekong Delta, Vietnam. A total of 60 samples were collected at the slaughterhouse in the Mekong Delta, including24 feces, 24 carcasses,8 floors, and 4 wastewater samples.The prevalence of E. coliin feces, wastewater, carcasses, and floor samples was 91.67%, 50.00%, 29.17%, and 25.00%,respectively. A total of 79E. coliisolateswere examined for antimicrobial susceptibility to15antibiotics usingthe disc diffusion method according to CLSI 2021 guidelines.E. colistrainswere highly resistant to amoxicillin (83.54%), ampicillin (78.48%), streptomycin(63.29%),and florfenicol (63.29%). However, thoseE. colistrainsweresensitive to amoxicillin+ acid clavulanic and amikacin (97.47%),cefaclor (95.45%),cefuroxime (93.67%), and enrofloxacin (92.41%). The results showed that 96.2% ofexaminedE. colistrains were resistant from one antibiotic to eight antibiotics, and the most frequent multidrug-resistance phenotype wasamoxicillin+ampicillin+florfenicol+ streptomycin(13.92%). The prevalence of antibioticresistance genes (strA, sulII, qnrA, tetA, blaampC, blaTEM, and blaCTX-M)in E. coliwas determined by PCR. The prevalence of strA, sulII, qnrA, tetA, blaampC,andblaTEMgenes in E. colistrainswas75.67%, 72.97%, 75.67%, 83.78%, 91.89%, and83.78% respectively; however, blaCTX-Mgene was not detected.Therefore, the contamination of E. coliexhibiting antibiotic resistance in pig slaughterhouses should be controlled to prevent public health. |
| Physical Description | Physical Description: 1 online resources |
| Publisher | Publisher: Faculty of Veterinary Medicine, ChiangMai Universitity |
| Keyword | Keyword: Antimicrobial resistance Escherichia coli Mekong Delta Pig Slaughterhouse |
| Link Source | Link Source: https://he02.tci-thaijo.org/index.php/vis/issue/view/18403 |
| Date Issued | Date Issued: 2025 |
| Relation | Relation: Veterinary Integrative Sciences 23, 1 (Jan-Apr 2025), 1-10 |
| DOI | DOI: https://doi.org/10.12982/VIS.2025.005 |
| ISSN | ISSN: 2629-9968 |
| Rights | Rights: Faculty of Veterinary Medicine,ChiangMai Universitity |
| Rights Access | Rights Access: ท่านอาจจะบันทึกข้อมูลเพื่อการวิจัยและการศึกษาค้นคว้า หากท่านต้องการใช้สำหรับวัตถุประสงค์อื่น ท่านต้องติดต่อสำนักหอสมุด มหาวิทยาลัยเชียงใหม่ เพื่อขออนุญาตใช้ |
เอกสารอ้างอิง
EndNoteเอกสารดิจิทัล
ไม่มีไฟล์ที่สามารถดาวน์โหลดได้ตามสิทธิ์ของท่าน
นโยบายบริการเอกสารฉบับเต็ม
