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. Author manuscript; available in PMC: 2009 Oct 27.
Published in final edited form as: Photochem Photobiol Sci. 2007 Jul 30;6(12):1290–1295. doi: 10.1039/b707953b

Fig. 4.

Fig. 4

Apoptotic response to PDT 60 min after exposure to an LD90 dose of the ER sensitizer CPO. (A), (C) = phase contrast; (B), (D) = HO33342 fluorescence. (A), (B) = L1210 cells; (C), (D) = L1210/Bax−.White bar in panel (D) = 40 µm.