Simultaneous Determination of Multiple Active Components from Bushen Pills and Application in a Pharmacokinetic Study in Rats

Figure 5

Representative multiple reaction monitoring (MRM) chromatograms of PF, BBR, and IS: (a) blank rat plasma, (b) blank rat plasma spiked with a standard solution, and (c) extracted plasma sample from a rat dosed with BSPs.

(a)

(b)

(c)