1706-1707 / 2063
Epidermis
•
Retreatment tolerance of mouse epidermis
Recovery to full
tolerance within
1-2 months
Terry. Int Radiat Biol 1989
Time after first treatment (months)
0
1
2
3
4
5
6
7
Retreatment ED50 (Gy)
0
10
20
30
40
50
treatment alone
post 15 Gy
post 30 Gy
post 37.5 Gy