Figure 4From: Lymphocyte apoptosis in children with central nervous system tuberculosis: a case control study Percentage of CD8 + /CD28 + T from children with CNS tuberculosis, before and after specific treatment at the different time periods, and from uninfected children (controls). Results are shown as percentage of CD8+/CD28+ T cells after 24 h (solid line) or within 72 h of culture in complete medium (dashed line).Back to article page