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. Author manuscript; available in PMC: 2012 Oct 1.
Published in final edited form as: Nanomedicine. 2011 Feb 17;7(5):595–603. doi: 10.1016/j.nano.2011.01.013

Table 2.

Fe3O4 and DNR Combination Index (CI) against K562 and KA Cells

combination type K562 cells
KA cells
CI interaction type CI interaction type
Fe3O4+DNR 0.67 synergistic 0.26 synergistic

CI < 1, synergistic; CI = 1, additive; CI > 1, antagonistic.