. 2003 Oct 14;89(8):1590–1597. doi: 10.1038/sj.bjc.6601298

Table 1. Clonogenic survival of MCF-7c3 and DU-145 cells after treatment with PDT or STS.

	% Survival
Treatment	DU-145	MCF-7c3
PDT	5.5±2.2	13.4±5.5a
Staurosporine	12.8±2.2	0.45±0.01b

Cells were treated with either PDT (200 nM Pc 4 and 200 mJ cm⁻²) or with 1 μM STS (6 h) and then plated for colony formation. Each datum is the mean±s.d. of results from triplicates of at least two independent experiments.

Data from Xue et al (2001b).

Data from Xue et al (2003a).