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Expression of caspase-3, bax, bcl-2, NF-κB, and survivin protein in K562 cells by western blot after treatment of GA and/or MNPs-Fe3O4 for 48 hours. Line 1: Control; Line 2: Incubated with 10 mg/L MNPs-Fe3O4; Line 3: Incubated with 0.6 mg/L GA; Line 4: Incubated with 0.6 mg/L GA and 10 mg/L MNPs-Fe3O4.
Abbreviations: MNPs-Fe3O4, magnetic nanoparticles of Fe3O4; GA, gambogic acid; NF-κB, nuclear factor-kappaB.
