Table 1. T cell counts before and after injection of DCs-DRibbles vaccine ($\overline{x}\pm s$).

T cell subset	Pre-vaccination	Post-vaccination	P*
CD3+	57.49±9.43	58.94±18.76	>0.05
CD3+ CD4+ CD8−	55.35±11.31	45.15±15.66	<0.05
CD3+ CD4− CD8+	36.34±10.65	42.24±16.06	>0.05
CD3+ CD56+	9.01±7.33	12.47±7.00	>0.05

*, paired t-test. DC, dendritic cell.