Research Article

Determination of Platycodin D and Platycodin D3 in Rat Plasma Using Liquid Chromatography-Tandem Mass Spectrometry

Figure 6

Mean plasma concentration-time profile of PD3 after intravenous administration of 25 mg/kg and oral administration of 500 mg/kg of PD-3% to rats ( ). Vertical bar represents standard deviation.
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