application of sodium lauryl sulfate or croton oil to human skin in vivo resulted in a progressive depletion in the number of epidermal okt6+hla-dr+ ( t6+dr+ ) langerhans cells ( lc ) from 3.1 +/- 0.2 % of total epidermal cells ( ec ) to 1.2 +/- 0.1 % after 8 d ( mean values +/- sem , n = 9 ) .
C0086418
human
C0019764
hla-dr