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. Author manuscript; available in PMC: 2010 Dec 1.
Published in final edited form as: Int J Pharm. 2009 Aug 5;382(1-2):222–233. doi: 10.1016/j.ijpharm.2009.07.030

Fig. 1.

Fig. 1

Loading efficiency of doxorubicin into liver-targeting liposomes. Doxorubicin was added to liver-targeting liposomes at the indicated ratios and left overnight at 37°C. Free vs. encapsulated doxorubicin was determined by the G-75 Sephadex column chromatography procedure. Values are mean ± s.e.m., n=3.