Uptake of LHRH-targeted and untargeted cisplatin-loaded MNCs in A2780-WT and A2780-CisR cells as quantified by ICP-MS and presented as (A) Fe levels, (B) Pt (cisplatin) levels, and (C) cisplatin/Fe ratio over time. Data are mean ± SD. Statistical analysis done by ANOVA using SPSS software. Statistical significance denoted as *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001.