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. 2019 May 28;14:3753–3771. doi: 10.2147/IJN.S196651

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© 2019 Khan et al.

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Cytotoxicity assay of free CDDP and free OA against HepG2 cells. (A) Combination indices at non-fixed ratios (72 h). (B) Corresponding CI vs Fa plot at various non-fixed ratios generated through Compusyn Software. Data presented as mean±SD, n=5.

Abbreviations: CDDP, cisplatin; OA, oleanolic acid; CI, combination index; Fa, fraction affected.