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Fig. 1 | BMC Complementary and Alternative Medicine

Fig. 1

From: Neuroprotective effects of seaweeds against 6-hydroxidopamine-induced cell death on an in vitro human neuroblastoma model

Fig. 1

Concentration dependent effect of 6-OHDA (10–1000 μM) on SH-SY5Y cells viability (% of control) after 24 h of incubation (a); IC50 obtained from different concentrations of 6-OHDA (100-1000 μM) (b); Effect of 6 - OHDA (100–1000 μM) on SH-SY5Y cells viability (% of control) after different times of incubation 6, 12, 24 and 48 h (c). Results were obtained by the MTT method. Values are mean ± SEM (n = 16). Symbols represent statistically significant differences (p < 0.05, ANOVA, Tukey test) when compared to: *vehicle; #6 h; §12 h; + 24 h

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