Pharmacokinetics of Photogem Using Fluorescence Spectroscopy in Dimethylhydrazine-Induced Murine Colorectal Carcinoma

Table 3

Selectivity values as a function of time.

Time (h)	Selectivity
1	2.48
2	0.80
3	0.54
4	0.83
5	0.43
6	0.08
7	0.05
8	0.35