There were significant differences between GSTM@-null/GSTT@ + individuals for several biomarkers in response to @xC + A compared with basal diets ( CRP : -@ % ; @ % CI : -@ % , -@ % ; IL-@ : -@ % ; @ % CI : -@ % , -@ % ; IL-@ : @ % ; @ % CI : @ % , @ % ) and with the @xC diet compared with the basal diet ( IL-@ : -@ % ; @ % CI : -@ % , -@ % ; sTNFRI : -@ % ; @ % CI : -@ % , -@ % ) .