Pharmacokinetics of Eight Flavonoids in Rats Assayed by UPLC-MS/MS after Oral Administration of Drynariae rhizoma Extract

Figure 2

Representative MRM chromatograms of eight analytes and quercetin (IS). (a) Blank plasma. (b) Blank plasma spiked with the eight analytes and IS. (c) Plasma sample 1 h after oral administration of DRE (4 g/kg) (mean ± SD, ).

(a)

(b)

(c)