The role of insulin against hydrogen peroxide-induced oxidative damages in differentiated SH-SY5Y cells

Exogenous hydrogen peroxide (H2O2) can easily penetrate into biological membranes and enhance the formation of other reactive oxygen species (ROS). In the present study, we have investigated the neuroprotective effects of insulin on H2O2-induced toxicity of retinoic acid (RA)-differentiated SH-SY5Y cells. To measure the changes in the cell viability of SH-SY5Y cells at different concentrations of H2O2 for 24 h, a...