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. Author manuscript; available in PMC: 2009 Feb 26.
Published in final edited form as: Mol Ther. 2005 Sep;12(3):475–483. doi: 10.1016/j.ymthe.2005.03.036

FIG. 4.

FIG. 4

Bioluminescence imaging of firefly luciferase expression for scaffolds with 800 µg of pLuc input to the process until 105 days postimplantation. (A) Images showing a single mouse at different time points. (B) In vivo CCD signal intensity (photons/s) at implant sites (n = 6). (●) Scaffolds incorporating pLuc, (□) no DNA, (◇) empty vector, (×) background. *Statistical significance at P < 0.05 between pLuc and all other conditions for all time points less than or equal to 105 days.