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. 2005 Oct 25;93(10):1137–1143. doi: 10.1038/sj.bjc.6602840

Figure 4.

Figure 4

Flow cytometric measurement of digital mean fluorescence in PpIX-loaded tumour cells 1 h following in vivo administration of 200 mg kg−1 ALA (mean±s.e.). (A) Mammary tumour cells from HRAS males. (B) Normal mammary gland and mammary tumour cells from PyVT females.