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. Author manuscript; available in PMC: 2013 May 30.
Published in final edited form as: Lasers Surg Med. 2012 Jan 3;44(1):60–68. doi: 10.1002/lsm.21160

Fig. 1.

Fig. 1

Determination of HPPH-PDT dose–response in Colo205 cells. A: Strategy for the in vitro treatment of Colo205 cells with HPPH-PDT. B: Colo205 cells were treated at several fluences and 24 hours post-HPPH-PDT their viability was determined by MTT. C: Colo205 cells were harvested immediately following treatment with HPPH-PDT at different fluences, lysed, and examined for the presence of STAT-3 cross-linking by Western blot.