Prescription of antimicrobial drugs in Norwegian aquaculture with an emphasis on “new” fish species

Grave, Kari; Hansen, Magne Kjerulf; Kruse, Hilde; Bangen, M.; Kristoffersen, Anja Bråthen

doi:10.1016/j.prevetmed.2007.07.002

Cited by 29 publications

(20 citation statements)

References 4 publications

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“…Usually, antimicrobials in aquaculture are used against infections caused by Vibrio spp. and A. salmonicida (Lunestad and Samuelsen, 2001), and the most used antimicrobials are sulfonamide/trimethoprim (DANMAP, 2007) or quinolones (Lunestad and Samuelsen, 2001;Grave et al, 2008).…”

Section: Resultsmentioning

confidence: 99%

Differentiation of Farmed and Wild Turbot (Psetta maxima): Proximate Chemical Composition, Fatty Acid Profile, Trace Minerals and Antimicrobial Resistance of Contaminant Bacteria

Martı́nez

Miranda

Nebot

et al. 2010

Food sci. technol. int.

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The proximate, cholesterol, fatty acid and trace mineral compositions in the flesh of farmed and wild turbot (Psetta maxima) were evaluated. Additionally, the potential influence of the use of antimicrobial agents in the bacteria carried by farmed turbot was investigated. For this purpose, a total of 144 Pseudomonas spp. and 127 Aeromonas spp. were isolated and tested for their susceptibility to 12 antimicrobials by a disk diffusion method. Farmed turbot contained higher fat, cholesterol and calories as well as lower moisture content than its wild counterpart. The fatty acid profile of farmed turbot included higher levels of myristic, pentadecanoic, palmitoleic, gadoleic, cetoleic, linoleic, linolenic, stearidonic, eicosadienoic and eicosapentaenoic acids, and lower levels of stearic, arachidonic, docosapentaenoic and docosahexaenoic acids than its wild counterpart. The proportions of polyunsaturated fatty acids and n-3/n-6 ratios were higher in wild turbot than in farmed turbot. With respect to trace minerals, no toxic levels were found, and higher amounts of Cd, Co, Cu, Fe, Mn, Pb and Zn, as well as lower amounts of Cr, were found in farmed turbot relative to wild turbot. The antimicrobial resistance of Pseudomonas spp. and Aeromonas spp. were quite similar, with only the trimethoprim-sulfamethoxazole resistance of Aeromonas spp. isolated from farmed turbot being higher than those isolated from wild turbot. In the case of ampicillin, Pseudomonas spp. isolated from wild turbot showed higher resistance levels than those of their counterparts isolated from farmed turbot. In conclusion, the nutritional parameters of wild turbot are more adequate with respect to nutritional recommendations, while no differences were observed in food safety derived from trace mineral concentrations or the antimicrobial resistance of bacteria isolated from wild and farmed turbot.

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Section: Resultsmentioning

confidence: 99%

Differentiation of Farmed and Wild Turbot (Psetta maxima): Proximate Chemical Composition, Fatty Acid Profile, Trace Minerals and Antimicrobial Resistance of Contaminant Bacteria

Martı́nez

Miranda

Nebot

et al. 2010

Food sci. technol. int.

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“…Chemicals and antibiotics are being used as prophylactic and therapeutic agents. However, their residues in the end product could affect the consumers' health and also potentially result in the development of resistant strains of bacterial pathogens [9,10]. Finding an effective method for disease control and prevention is essential and in this context comes the use of antimicrobial compounds naturally produced by an organism.…”

Section: Introductionmentioning

confidence: 99%

Antimicrobial activity in the tissues of Atlantic cod (Gadus morhua L.)

Ruangsri¹,

Fernandes²,

Brinchmann³

et al. 2010

Fish & Shellfish Immunology

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“…Due to the bifunctional modification, the extraction material is considerably more hydrophilic than conventional PS/DVB polymers and thus easily wettable with water. This polymeric material with a weak ion exchanger provides a wide range of pH stability (1)(2)(3)(4)(5)(6)(7)(8)(9)(10)(11)(12)(13)(14), protection of the phase from acidic or basic solvents, and its high surface means very high binding capacity (nearly five times higher than silica-based adsorbents). Therefore, the material has a phase which is highly effective for small molecule retention and for hydrophilic layer which is non-adsorptive for proteins.…”

Section: Discussionmentioning

confidence: 99%

“…Therefore, the extraction material (Chromabond 1 Easy) was obtained from Macherey-Nagel (D€ uren, Germany) and was dry packed in a stainless steel column cartridge (30 Â 4.6 mm id). This material is a polar, bifunctionally modified PS/DVB copolymer with a weak anion exchanger, (specific surface 650-700 m 2 g À1 , particle size 80 mm, pore size 50 Å, pH stability [1][2][3][4][5][6][7][8][9][10][11][12][13][14]. Before packing, the empty cartridge was cleaned in an ultrasonic methanol bath.…”

Section: Columnsmentioning

confidence: 99%

“…Sulfadiazine (SDZ), a sulphanilamide derivative, is a broad-spectrum antibiotic used in veterinary prophylaxis of infections and in treatment of diseases as well as growth promoter and feed additive [1]. Furthermore, it has long been used in the aquaculture industry worldwide [2][3][4]. The main route for the antibiotic use in aquaculture is medicated feed (surface-coated with antibiotic) because it minimises handling and stress.…”

Section: Introductionmentioning

confidence: 99%

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Automated Determination of Sulfadiazine in Water, Fish Plasma and Muscle by HPLC with On‐Line Column‐Switching

Altunok

König

Ahmed

et al. 2016

CLEAN Soil Air Water

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Fast, cheap and simple HPLC methods have been gaining importance in the field of antibiotic residue analysis especially in the context of environmentally friendly and sustainable aquaculture. An effective column-switching technique for HPLC using online extraction column was developed to eliminate the time consuming pretreatment procedures and to facilitate the high throughput analysis of sulfadiazine in fish plasma and muscle as well as in water samples. The standard curves for the determination of sulfadiazine residues from biological matrices and water have good linearity (r 2 > 0.996). The average recovery ranged from 92.2 to 118% with the relative standard deviations of 0.3-9.3%. Limits of detection were determined as 5.7 mg L À1 for water, 8.1 mg L À1 for plasma and 9.6 mg kg À1 for muscle, while limits of quantification were 18.9 mg L À1 for water, 26.9 mg L À1 for plasma and 31.9 mg kg À1 for muscle, respectively. Intra-and inter-day precisions were 0.3-9.3 and 0.4-6.7%, respectively. With the retention time of 12 min and total analysis time less than half an hour, this method provides an effective online extraction process and good sensitivity in liquid chromatography, and can be applied for the determination of residual sulfadiazine in water, fish plasma and muscle at lower than maximum residue level of 100 mg kg À1 fish.

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Prescription of antimicrobial drugs in Norwegian aquaculture with an emphasis on “new” fish species

Cited by 29 publications

References 4 publications

Differentiation of Farmed and Wild Turbot (Psetta maxima): Proximate Chemical Composition, Fatty Acid Profile, Trace Minerals and Antimicrobial Resistance of Contaminant Bacteria

Differentiation of Farmed and Wild Turbot (Psetta maxima): Proximate Chemical Composition, Fatty Acid Profile, Trace Minerals and Antimicrobial Resistance of Contaminant Bacteria

Antimicrobial activity in the tissues of Atlantic cod (Gadus morhua L.)

Automated Determination of Sulfadiazine in Water, Fish Plasma and Muscle by HPLC with On‐Line Column‐Switching

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