Treated group could significantly increased the CD4 , CD45RA , CD45RO cell counts compared with control group ( P < 0.05 ) ; CD8 , CD3 , CD4CD28 absolute count comparison between the two groups had no significant difference ; CD8CD28 relative counting the treatment group group significantly increased ( P < 0.05 ) compared to the control ; CD4CD28 , CD8CD38 , CD8DR , CD4CD25 relative counting groups showed no significant difference .