CD4+ T cells and natural killer cells: Biomarkers for hepatic fibrosis in human immunodeficiency virus/hepatitis C virus-coinfected patients

Figure 2 Differences between groups 1, 2 and controls regarding. A: Total CD4 cell count; B: Percent of NK cells; C: Percent NK CD56^bright CD25+; D: Percent CD56^dim CD25⁺ NK cells; E: Percent CD56^bright DNAM⁺ NK cells; F: Percent CD56^dim DNAM⁺ NK cells; G: Percent CD56^dim CCR7⁺ NK cells; H: Percent CD56^dim TRAIL⁺ NK cells; I: Percent CD56^dim FasL⁺ NK cells. The P values are shown in each graphic and the line below the P value connects the two groups compared. NK: Natural killer.