Fig. 3

HRD1 is downregulated in apoptotic HKC-8 cells. a Glucose treatment inhibited HRD1 expression in a dose-dependent manner. b Quantification of HRD1 expression in (a), normalized to GAPDH expression. c Palmitic acid (PA) treatment also inhibited HRD1 expression in a dose-dependent manner. d Quantification of HRD1 expression in (c), normalized to actin expression. Bars are means ± S.E. from three independent experiments. *P < 0.05