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Fig. 3 | BMC Veterinary Research

Fig. 3

From: The impact of therapeutic-dose induced intestinal enrofloxacin concentrations in healthy pigs on fecal Escherichia coli populations

Fig. 3

Repetitive element sequenced-based (rep)-PCR of 17 different retrieved Escherichia coli isolates (time point 0 h and 58 h), from the 4 different treatment groups and in total from 10 different pigs. The minimal inhibitory concentration (MIC in μg/mL) was determined for each isolate. Treatment group 1 and 2 were administered an oral bolus of either 2.5 or 1.25 mg enrofloxacin (ENR)/kg BW respectively (3 administrations), group 3 and 4 administered ENR intramuscular at 2.5 and 5 mg ENR/kg BW respectively (3 administrations). Different genotypic groups were observed. The different gel lines were re-grouped in order to sort the data per treatment group. This is also indicated in the figure by means of clear black lines

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