The Effect of Superparamagnetic Iron Oxide with iRGD Peptide on the Labeling of Pancreatic Cancer Cells In Vitro: A Preliminary Study

Figure 6

The evaluation of the positive labeled cells. The positive labeling rate of the control was lower than that of the iRGD treatment groups. Control denotes the control group (SPIO). The concentration of SPIO was 12.6 μg/mL.