Effect of proteasome inhibitor on protein degradation in 2-ME-treated MG63

<p><b>cells. </b>¹⁴C-valine-labeled MG63 cells were treated with vehicle and 2-ME (10 µM) in the presence and absence of MG132 (2.5 µM) for 24 hrs and the protein degradation was analyzed as described in Methods. *P<0.05 compared to Veh.