Compared with pre-treatment , both XFC and SASP significantly elevated the expressions of BTLA ( + ) CD3 ( + ) T , BTLA ( + ) CD4 ( + ) T , BTLA , SOD , TAOC , IL-4 , SF-36 ( PF , SF , RP , RE , BP , MH , VT , GH ) eight dimension scores , and reduced ROS , MDA , TNF - , ESR , Hs-CRP , VAS , BASDAI , BASFI and BAS-G in the peripheral blood ( P < 0.01 or P < 0.05 ) .