Rapamycin and Torin1 effects on neurite outgrowth in presence of HMB.
Cells were pre-treated with rapamycin 20nM or Torin1 10 nM and then treated with 25 μM HMB for 48 h. The inhibitor was maintained during the experiment. Results represent means ± SEM (n = 8). * p<0.05 versus control cells. # p<0.05 versus HMB treated cells.