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Fig. 4 | BMC Veterinary Research

Fig. 4

From: Effects of ceftiofur treatment on the susceptibility of commensal porcine E.coli – comparison between treated and untreated animals housed in the same stable

Fig. 4

Concentrations of DFC in the aerosol of the stable after treatment of six animals with 3 mg Ceftiofur/kg b.w. i.m. or 1 mg/kg b.w. i.m. (experiment II). Via air pumps located near to the animals at the feeding through and on the left side of the resisting place probes of the aerosol were sampled and the DFC content measured by mass spectrometry. For determination of the amount of the dust in the aerosol the filters were weighted before and after the 8 h sampling period

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