to evaluate the immune status of patients , various immune parameters such as 1-chloro-2 , 4-dinitrobenzene ( dncb ) test , t-lymphocyte count , pha- and concanavalin-a stimulated lymphoblastogenesis and antibody dependent cellular cytotoxicity ( adcc ) activity were checked before operation and 3 to 4 months after operation .
C0020964
immune status
C0003272
antibody dependent