Pharmacokinetics and Relative Bioavailability of Flavonoids between Two Dosage Forms of Gegen-Qinlian-Tang in Rats
Figure 3
Typical HPLC chromatograms of serum specimens after administration of GQT to rat. (a) Serum specimen, (b) serum specimen after hydrolyzed with glucuronidase, (c) serum specimen after hydrolyzed with sulfatase/glucuronidase. 1: daidzein, 2: baicalein, 3: wogonin and IS: propyl paraben.
