Research Article

Development of a MD-LC-MS/MS Method to Analyze 3 Bioactive Compounds in Huoxuezhitong Rubber Patch and Application to a Pharmacokinetic Study in Rats

Figure 2

Representative MRM chromatograms of the analytes: (a) blank microdialysates; (b) blank microdialysates spiked with analytes at LLOQ; (c) sample collected at 10 h after a transdermal administration of Huoxuezhitong rubber patch in rats.