Figure 4.
MnTE-2-PyP5+ protected H9c2 cardiomyocytes from doxorubicin toxicity. Doxorubicin EC50 measurements of H9c2 cells pretreated with 2.5 or 5 µM MnTE-2-PyP5+ for 2 h, followed by a 48 h doxorubicin treatment. Values represent the mean + S.E.M. (n=3). * denotes significantly different from control (no MnTE-2-PyP5+ cells) (p ≤ 0.05).