Table 3.

Mean (±SD) of GSH-PX activity and mRNA-GSH-PX/mRNA-β-actin activity

Dose, Gy	Mice	GSH-PX activity, units/g				mRNA GSH-PX/mRNA-β-actin activity
		Minutes after radiation				Minutes after radiation
		0	5	15	30	0	5	15	30
0	RR	86  ± 19				0.41  ± 0.16
	RS	92  ± 22				0.42  ± 0.12
2	RR		87  ± 15	96  ± 14	114  ± 21		0.42  ± 0.08	0.49  ± 0.02	0.42  ± 0.07
	RS		83  ± 16	92  ± 15	115  ± 24		0.43  ± 0.12	0.48  ± 0.09	0.41  ± 0.08
4	RR		86  ± 17	116  ± 22	126  ± 20		0.51  ± 0.14	0.47  ± 0.09	0.51  ± 0.12
	RS		92  ± 18	108  ± 24	123  ± 25		0.50  ± 0.12	0.51  ± 0.12	0.56  ± 0.14
6	RR		85  ± 14	172  ± 21	194  ± 23		0.46  ± 0.12	0.43  ± 0.08	0.48  ± 0.04
	RS		82  ± 15	169  ± 24	186  ± 29		0.48  ± 0.13	0.42  ± 0.12	0.46  ± 0.12