Fig. 6

Effects of NOLC1 knockdown on drug resistance-associated expression in A549/MDR cells. The mRNA (a) and protein (b) expression of NOLC1, LRP, MRP and Beclin was determined by qRT-PCR and western blot analysis, respectively. GAPDH was used as internal controls. Data were expressed as means ± SD of at least three experiments. ^*p < 0.05, ^**p < 0.01, ^***p < 0.001 versus A549/MDR + NC