Fig. 3From: Deciphering an Underlying Mechanism of Differential Cellular Effects of Nanoparticles: An Example of Bach-1 Dependent Induction of HO-1 Expression by Gold NanorodThe expression of HO-1 (a) and Heme levels (b) in MEF-1 and MRC-5 cells treated by AuNRs with different surface coating. Cells were treated with 1 nM AuNRs for 24 h before analysis, and heme (5 nM) treatment cells as a positive control in western blotting experimentsBack to article page