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. 2017 Jul 1;21(4):241–254. doi: 10.1080/19768354.2017.1342691

Figure 1.

Figure 1.

Change in PDT in untreated control (▪) and 1 μM SMA-treated (▪) A-549, MDA-MB-231 and U87-MG cancer cells. Asterisks (*) indicates significant (P < .05) difference between untreated control and SMA-treated cell lines, respectively.