Figure 1. Frequency in total lymphocytes (%) in HIV-infected young adults with and without TS. Box-plots show the percentage of total and activated B and T lymphocytes: CD19+ B lymphocytes, CD19+ CD38+ activated B lymphocytes, CD4+ helper T lymphocytes, CD8+ cytotoxic T lymphocytes, CD8+ CD38+ activated cytotoxic T lymphocytes.