Research Article

Administration of Vitamin D Metabolites Affects RNA Expression of Xenobiotic Metabolising Enzymes and Function of ABC Transporters in Rats

Figure 2

Net increase in the mucosal concentration of rhodamine-123 (minus increase in serosal concentration) after inhibition of rhodamine-123 transport by addition of verapamil to the mucosal compartment. Given are results obtained with ileal preparations of rats treated with 6 μg 25-hydroxyvitamin D3 (25-OHD3) per kg BW per os daily for 10 days or 300 μg vitamin D3 per kg BW intramuscularly once 10 days before sacrifice.
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