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. Author manuscript; available in PMC: 2014 Sep 15.
Published in final edited form as: Integr Biol (Camb). 2013 Jan;5(1):172–182. doi: 10.1039/c2ib20108a

Figure 6. Time-dependence of doxorubicin uptake in prostate cancer cells exposed to SPRL and SSL.

Figure 6

LNCaP (A), DU-145 (B) and PC-3 (C) cells were exposed to doxorubicin alone (Dox) or encapsulated in SPRL-E, G and SSL for 24, 48, and 72 hours, after which cells were detached, washed, and assessed for fluorescence using flow cytometry. Data are presented as the mean +/- SEM of at least 3 different experiments. “a” Denotes a significant (P < 0.05) difference between Dox and SSL, “b” denotes a significant difference between Dox and SPRL-G. There were no significant differences between Dox and SPRL-E.