Figure 4.

(A) Dosing schedule for repeated oral administration of amoxicillin (20 mg/kg/day) and a single oral administration of RGE (2 g/kg). DW: distilled water; bid: twice a day. (B) Plasma amoxicillin concentrations after repeated oral administration of amoxicillin for 3 days. Recovery of ginsenosides from (C) urine and (D) feces for 48 h in mice following a single oral administration of RGE (2 g/kg) after repeated oral administration of amoxicillin for 3 days. The data point represents the mean ± standard deviation (n = 3). * p < 0.05 compared with control group.