Relationship between the international prognosis indexes and the cell-mediated immunity condition in DLBCL patients / 白血病·淋巴瘤

ABSTRACT

ObjectiveTo explore the relationship between the international prognosis indexes(IPT) and the cell-mediated immunity condition in DLBCL patients. Methods52 DLBCL patients were divided into 4 groups and the FCM was used to examine the T lymphocyte subsets,including CD3+、CD4+、CD8+、NK cells.T lymphocyte subsets absolute value and CD4+/CD8+ ratio were examined. Correlation with IPI were compared among groups.ResultsCD3+ cells in high risk group [(1570.9±370.5)/μl]were higher than other IPI groups;CD4+ cells in DLBCL groups were all lower than normal group(751.3±367.4)/μl]; CD8+ cells in high risk group [(1055.9±523.8)/μl] were higher than other groups; CD4+/CD8+ ratio in middle-high risk group and high risk group (1.0±0.2、0.7±1.0)were lower than other IPI groups and normal group;NK cells in middle-high risk group and high risk group were lower than the normal group[(199.5±68.4)/μl、(171.9±126.9)/μl];Age,clinical stage,body state had correlated with the CD3+ 、CD8+ cells and CD4+/CD8+ ratio of the DLBCL patients' peripheralblood T lymphosyte subsets. ConclusionsThe immunity condition in DLBCL patients has correlated with IPI; With increasing IPI value,the immunity depression and disorder become more serious,NK cells function become worse,and the prognosis is bad too.