Figure 12 | NPG Asia Materials

Figure 12

From: An intratumoral injectable, electrostatic, cross-linkable curcumin depot and synergistic enhancement of anticancer activity

Figure 12

(a) 4',6-Diamidino-2-phenylindole (DAPI) staining (blue, nuclei), TUNEL staining (green, apoptotic cells), Cur (green) and merged images of tumors on days (D) 1, 10 and 20 after intratumoral injection of xenograft-bearing mice with a single injection of free Cur alone, repeated injections of free Cur alone, Cur-M alone and Cur-M-loaded CCH (× 200 magnification; scale bar: 50 μm). (b) Number of TUNEL-positive cells in images from tumors injected with a single injection of free Cur alone, repeated injections of free Cur alone, Cur-M alone and Cur-M-loaded CCH (*P<0.05).

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