Oxytetracycline residues in a freshwater recirculating system

Bebak-Williams, Julie; Bullock, G. L.; Carson, Mary C

doi:10.1016/s0044-8486(01)00690-1

Cited by 50 publications

(33 citation statements)

References 14 publications

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“…So, there are many researches related with this problem and during the last decade the distribution of many antimicrobial-resistant strains in aquatic environments has been the subject of most studies (Dalsgaard, 1998;Williams et al, 2002;Kim et al, 2004;Harakeh et al, 2006).…”

Section: Antimicrobial Resistance Patternsmentioning

confidence: 99%

Distribution and antimicrobial multiresistance in Gram-negative bacteria isolated from Turkish sea bass (Dicentrarchus labrax L., 1781) farm

Matyar

2007

Ann. Microbiol.

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In this study, the frequencies of 111 antibiotic-resistant Gram-negative bacteria obtained from cultured sea bass were investigated. All the strains were identified and tested whether they were resistive against ten different antibiotics or not. The results showed that most of the bacteria were resistant to trimethoprim-sulphamethoxazole, cephalotin, tetracycline and streptomycin. It was found multiple antibiotic resistance (MAR) index values ranging from 0.3-0.8 for the bacteria isolated from gill. A large number of Pseudomanas putida (25.2%), Moellerella wisconsensis (18%) and Pseudomonas fluorescens (10.81%) were identified. Also, strains of Ralstonia pickettii (9%), Vibrio fluvialis (8.1%), Pantoea sp. (7.2%) and Erwinia sp. (5.4%) were found. This study suggested that Turkish sea bass farms have antibacterial multiresistance bacteria and may play as a reservoirs response for disease pathogen bacteria.

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Section: Antimicrobial Resistance Patternsmentioning

confidence: 99%

Distribution and antimicrobial multiresistance in Gram-negative bacteria isolated from Turkish sea bass (Dicentrarchus labrax L., 1781) farm

Matyar

2007

Ann. Microbiol.

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“…Whereas OTC concentrations around 5 mg kg −1 sediment have been reported in aquaculture ponds where medicated feed is used properly (Bebak‐Williams et al . ; Rigos and Troisi ; Nepejchalová et al . ), concentrations >25 mg kg −1 sediment could be reached if this drug is applied incorrectly, either in quantity or time.…”

Section: Discussionmentioning

confidence: 99%

A single exposure of sediment sulphate-reducing bacteria to oxytetracycline concentrations relevant to aquaculture enduringly disturbed their activity, abundance and community structure

2015

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“…As one example, trout raised in aquaculture receiving medicated feed with roughly 0.6% oxytetracycline (OTC), which yielded a maximum water concentration of about 0.8 ppm, reached a maximum muscle-tissue concentration of 1.8 ppm (Bebak-Williams et al 2002). This maximum level rapidly dissipated once the aqueous concentration dissipated.…”

Section: Steroidsmentioning

confidence: 99%