| It was demonstrated that patients with AT , but not those with GDH , expressed increased amounts of HLA DR antigen compared to healthy subjects ( HS , N = 26 ) on total CD4+ ( AT : 14 . 1 % ; GDH : 11 . 3 % ; HS : 10 . 9 % ) and CD8+ cells ( AT : 31 . 9 % ; GDH : 23 . 5 % ; HS : 19 . 4 % ) as well as on CD45RA CD4+ cells ( AT : 11 . 2 % ; GDH : 7 . 7 % ; HS : 7 . 9 % ) . ^^^ In GDH ( +71 % ) and AT ( +91 % ) only the proportion of HLA DR+ CD45RA+ CD8+ cells was increased vs HS . ^^^ |