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. Author manuscript; available in PMC: 2020 Feb 20.
Published in final edited form as: ACS Appl Mater Interfaces. 2019 Feb 11;11(7):7311–7319. doi: 10.1021/acsami.8b16588

Fig. 4.

Fig. 4.

In vitro cytotoxicity of Zol-NPs to M-Wnt murine mammary cancer cells (A) and J774A.1 murine macrophages (B) after 48 h of incubation. Free Zol and Zol-free NPs prepared without the Zol-Ca complexes were included as controls. Data are mean ± S.D. (n = 6, * p < 0.05).