Fig. 5.

T cell numbers were increased after NK cell depletion. a Total number of liver mononuclear cells from NK^−/−Rag1^−/− mice (n = 3) and Rag1^−/− mice (n = 5). b Absolute number of total hepatic T cells, CD4⁺ T cells and CD8⁺ T cells from NK^−/−Rag1^−/− mice (n = 3) and Rag1^−/− mice (n = 5). c CD4/CD8 ratio in NK^−/−Rag1^−/− mice (n = 3) and Rag1^−/− mice (n = 5). d Total number of liver mononuclear cells from anti-PK136 antibody-treated and control mice. e, f Representative numbers of B cells, T cells, CD4⁺ T cells, and CD8⁺ T cells in control (n = 4) and anti-PK136 antibody-treated mice (n = 4). g Expression of CD44 and CD62L on hepatic CD4⁺ T and CD8⁺ T cells. h Number of effector memory (CD44⁺CD62L⁻) CD4⁺ T and CD8⁺ T cells in anti-PK136 antibody-treated and control mice. *P < 0.05; **P < 0.01