957030.fig.006a
(a)
957030.fig.006b
(b)
957030.fig.006c
(c)
Figure 6: The extracted ion chromatogram of m/z 401 of bile treated accordingly to experimental schemes. (a) the drug-containing bile; (b) The drug-containing urine hydrolyzed by β-glucuronidase; (c) the drug-containing urine hydrolyzed with sulfatase.