Changes of T lymphocyte subgroups in cancer patients and its relationship with tumor staging / 第三军医大学学报

Objective To analyze cellular immunological function of cancer patients in order to provide an evidence for immunological treatment to malignant tumors.Methods T lymphocyte subgroups(total T lymphocytes,Th,Ts,Th/Ts and NK)were determined by flow cytometry in 54 patients with lung cancer,42 with gynecologic cancer,44 with gastrointestinal cancer and 30 healthy individuals.Statistical data were analyzed by SPSS.Results T helper lymphocytes covered(29.41?9.24)%,(34.62?10.27)%,and(32.48?11.64)% respectively in lung,gynecologic and gastrointestinal cancer,significantly lower than that of health people(P