On the nonir-
50
25
0
a
b
*
c
*
d
e
*
f
*
radiated sites, a ty pical blanching effect of the glucocorti-
costeroids could be observed. The A. vera gel (97.5%), the
placebo gel but also 1% hydrocortisone in placebo gel did
not show a significant effect 24 h after irradiation