Figure 3From: The cytotoxicity evaluation of magnetic iron oxide nanoparticles on human aortic endothelial cellsLevels of injury marker, LDH, and endocrine factors in supernatant of HAECs. Incubated with 0.02 mg/ml DMSA-Fe2O3 for 24 h. Ratios relative to the control cells (without DMSA-Fe2O3) are shown. *p < 0.05 vs. control; **p < 0.01 vs. control.Back to article page