Fig. 5.

The viability study in dose-response and time course evaluation of selegiline on the neuronal differentiation of the ADSC. (A) the viability of the cells exposed to various doses of selegiline and various time points and the percentage of viable cells is determined; (B) the percentage of NLC using cresyl violet staining; (C) the percentages of nestin and (D) NF-68 immunoreactive cells. These barographs show that there is a significant difference in 10^-9 mM (incubated at 24 h) compared to the other time points and concentrations of selegiline (*P<0.05). The data presented as the mean ± SEM of five repeated experiments.