Figure 4  Loss of neuritis in human cortical neural 2 cells treated with wellbutrin. Cells were differentiated, treated, fixed and stained with Coomassie blue. The neurons were treated with different concentrations (a) at 24 h and (c) at 48 h, (b) and (d) are the data representing the percent cell viability at 24 and 48 h respectively. Scale bar=10 μm. *P<0.05