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. Author manuscript; available in PMC: 2019 Aug 10.
Published in final edited form as: J Control Release. 2018 May 22;283:84–93. doi: 10.1016/j.jconrel.2018.05.025

Fig. 4.

Fig. 4

Total iron content in (A) liver, (B) spleen, (C) kidney and (D) heart as measured by AAS. Results are presented as mean ± SD (n = 3). “ns” means the difference was not significant, * p < 0.05, ** p < 0.01, *** p < 0.001, **** p < 0.0001.