Fig. 3
From: Response of neuroblastoma cells to RF currents as a function of the signal frequency
Immunoblot for p53 and Bax expression. a Representative blots at 12 h or 24 h of sham- or CRET-treatment. β-actin was used as loading control. 100 μg protein/lane. C = Control, T = Treated with the 448 kHz signal at 50 μA/mm2. b Immunoblot densitometry values for protein expression at 12 h or 24 h of treatment. The data, normalized over controls, are means ± SD of the protein/β-actin ratios for the corresponding proteins in at least 5 experimental repeats. *: 0.05 > p ≥ 0.01; **: 0.01 > p ≥ 0.001; ***: p < 0.001; Student’s t-test