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. Author manuscript; available in PMC: 2016 Jul 13.
Published in final edited form as: Nanomedicine. 2011 Aug 10;8(4):440–451. doi: 10.1016/j.nano.2011.07.011

Figure 4.

Figure 4

DMSO-curcumin induces autophagy. KHOS OS cell line was treated in (A) Empty liposomes (B) DMSO-curcumin (C) liposomal curcumin (D) HPγCD-curcumin liposomes. Cells treated with respective curcumin formulations at IC50. Nuclei in blue (Hoechst 33342 staining) and beclin-1 expression in red (Immunocytochemistry with AlexaFluor 555). Magnification − 200×.