Fig. 5From: Comprehensive chemical profiling of volatile constituents of Angong Niuhuang Pill in vitro and in vivo based on gas chromatography coupled with mass spectrometryThe total ion chromatograms of blank plasma sample (A) and administered plasma sample (B) at 0.25 h; C mean peak area-time curves for camphor, isoborneol and d-borneol in rats after oral administration of Angong Niuhuang Pill (n = 3)Back to article page