There were no statistically significant differences between the groups or according to the time for quantitative ( CD3 , CD3CD19 , CD56 , CD4 , CD8 , CD45RA , CD45RO , CD56 , CD56 , CD95 , CD28 , CD25 , CD69 , HLA-DR ) and functional immunological parameters ( natural killer cell cytotoxic activity and lymphoproliferative response ) .
