The following indicators were recorded and compared between the two groups before and @ and @ days after treatments : CD@ + , CD@ + , CD@ + / CD@ + , monocytes CD@ + / human leukocyte antigen-DR ( HLA-DR ) , score of acute physiology and chronic health evaluation II ( APACHE II ) , heart rate , white blood cells , body temperature , respiration rate , and MODS ( @ d after treatment only ) .