Fig. 6From: Thymol protects against 6-hydroxydopamine-induced neurotoxicity in in vivo and in vitro model of Parkinson’s disease via inhibiting oxidative stressThe apoptosis of PC12 cells after treatment with 6-OHDA and 6-OHDA in the presence of different doses of thymol measured by Hoechst 33,258 staining. Each bar represents mean ± SEM; ###P < 0.001 versus the control group, ααα P < 0.001 versus the 6-OHDA groupBack to article page