[Retracted] Protective Effect of Triphala against Oxidative Stress-Induced Neurotoxicity

Figure 1

Effects of Triphala and hydrogen peroxide (H₂O₂) on cell viability in SH-SY5Y cells. (a) Cell viability promotion effect of Triphala on SH-SY5Y cells. SH-SY5Y cells were treated with higher concentrations (0.08, 0.4, 2, 10, 50, and 250 μg/mL) of Triphala for 48 h. (b) Proliferative effect of Triphala on SH-SY5Y cells. SH-SY5Y cells were treated with lower concentrations (0.014, 0.041, 0.12, 0.37, 1.11, 3.33, and 10 μg/mL) of Triphala for 48 h. (c) Cytotoxic effect of H₂O₂ on SH-SY5Y cells. SH-SY5Y cells were treated with different concentrations (300, 400, 500, 600, 700, and 800 μmol/L) of H₂O₂ for 20 h. (d) Protective effect of Triphala on H₂O₂-induced apoptosis in SH-SY5Y cells. SH-SY5Y cells were pretreated with increasing concentrations (0.014, 0.041, 0.12, 0.37, 1.11, 3.33, and 10 μg/mL) of Triphala for 24 h and then exposed to 400 μmol/L of H₂O₂ for 20 h. The data are expressed as (). as compared to control.

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