Bioassay-Guided Isolation of Neuroprotective Compounds from Uncaria rhynchophylla against Beta-Amyloid-Induced Neurotoxicity
Figure 4
Effect of rhynchophylline and isorhynchophylline on intracellular calcium level in A-treated PC12 cells. Values given are the mean ± SEM (). # compared with the control group; * and ** compared with the A-treated control.