نتایج جستجو برای: florfenicol

تعداد نتایج: 512  

2015
Tran Minh Phu Nguyen Thanh Phuong Marie-Louise Scippo Anders Dalsgaard

Antimicrobial usage is common in Asian aquaculture. This study aimed to determine the quality of antimicrobial products used by Vietnamese striped catfish (Pangasianodon hypophthalmus) farmers. Twenty one antimicrobial products (11 products contained a single antimicrobial and 10 products contained a mixture of two different antimicrobials) commonly used by catfish farmers were obtained from so...

Journal: :Environmental microbiology reports 2015
Alexandra Tomova Larisa Ivanova Alejandro H Buschmann Maria Luisa Rioseco Rajinder K Kalsi Henry P Godfrey Felipe C Cabello

Antimicrobials are heavily used in Chilean salmon aquaculture. We previously found significant differences in antimicrobial-resistant bacteria between sediments from an aquaculture and a non-aquaculture site. We now show that levels of antimicrobial resistance genes (ARG) are significantly higher in antimicrobial-selected marine bacteria than in unselected bacteria from these sites. While ARG i...

Journal: :Antimicrobial agents and chemotherapy 2013
Yang Liu Yang Wang Stefan Schwarz Yun Li Zhangqi Shen Qijing Zhang Congming Wu Jianzhong Shen

Seventy-seven porcine Enterococcus isolates with florfenicol MICs of ≥16 μg of were/ml screened for the presence of the multiresistance gene cfr, its location on plasmids, and its genetic environment. Three isolates-Enterococcus thailandicus 3-38 (from a porcine rectal swab collected at a pig farm), Enterococcus thailandicus W3, and Enterococcus faecalis W9-2 (the latter two from sewage at a di...

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