Pharmacokinetic Interaction Study of Ketamine and Rhynchophylline in Rat Plasma by Ultra-Performance Liquid Chromatography Tandem Mass Spectrometry

Figure 5

Mean plasma concentration-time curves of rhynchophylline after intraperitoneal administration of a single 30 mg/kg rhynchophylline and 30 mg/kg ketamine combined with 30 mg/kg rhynchophylline in rats.