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. 2014 Aug 4;9(8):e103126. doi: 10.1371/journal.pone.0103126

Figure 6. Inhibition of anchorage-independent cell growth due to t-PDT.

Figure 6

Soft-agar colony-formation assays demonstrated the activity of anchorage-independent cell growth in TE-11R cells. The histograms show the average number (A) or size (B) of colonies per high-power field. Assays were performed in triplicate. t-PDT blocked colony formation completely, although talaporfin sodium alone or irradiation alone had no effect. *P<0.01 vs untreated (non-irradiated and absence of treatment with talaporfin sodium) cells (n = 3).