Figure 4.
Changes in T-cell population after hepatic artery embolization (HAE). Populations of (a) cytotoxic T-cells (CTL), (b) CD4+ T-cells, (c) type-1 helper T-cell (Th1), (d) type-2 helper T-cells (Th2), and (e) regulatory T-cells (Treg) in peripheral blood lymphocyte. Data are expressed as the mean and standard error.