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. 2013 Sep 2;8:3321–3331. doi: 10.2147/IJN.S47742

Figure 6.

Figure 6

The mitochondrial response examined before and after Fe@Au treatment.

Notes: Among the CRC cell lines investigated, only Caco-2 cells show a minor increase in mitochondrial membrane potential after 24 hours of treatment. ‘4 hours Fe@Au’ indicates a 50 μg/mL Fe@Au treatment for 4 hours, and ‘24 hours Fe@Au’ indicates a 50 μg/mL Fe@Au treatment for 24 hours.

Abbreviations: Fe, iron; Au, gold; CRC, colorectal cancer.