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Neuroprotective effects of Codium tomentosum fractions (S1–S3 at 100 µg/mL, 24 h) in the presence of 6-OHDA (100 µM) on SH-SY5Y cells. (−) 6-OHDA. The values in each column represent the mean ± standard error of the mean (SEM) of 3 or 4 independent experiments. Symbols represent significant differences (ANOVA, Dunnett’s test, p < 0.05) when compared to: * vehicle and # 6-OHDA.
