Patient pain , PONV syndrome , mobility , and satisfaction were measured after surgery along with plasma levels ofcortisol , ghmcose , interleukins IL-@ , IL-@ , and IL-@ during and after surgemy C-reactive protein ( CRP ) , and cell-surface receptor expression of immune cells ( cluster of differentiation ) HLA-DR + / CD@ - , HLA-DR + / CD@ + , HILA-DR , CD@ , CD@ , CD@ , CD@ , CD@ CD@/@ + , and CD@/@ + / CD@ + ) were measured perioperatively .