The inhibitory effects of 200 μM cisplatin and/or nimodipine, MK–801 (1 μM) and thapsigargin (100 nM) on DRG
(*: p<0.05 compared with the C200 group; ***: p<0.001 compared with the C200 group; +++: p<0.001 compared with the nimodipine group)
(NIM: nimodipine; MK-801: dizocilpine; DRG: dorsal root ganglia; TH: thapsigargin)