Fig. 3From: Naïve CD4+ cell counts significantly decay and high HIV RNA levels contribute to immunological progression in long-term non-progressors infected with HIV by blood products: a cohort studyThe activation subset of CD8+ T cell and its correlation with CD4+ T cell count. The dynamics of CD8+CD38+/CD8+ percentage during follow-up period was shown (a) and the percentage of the CD8+CD38+ subset was negatively associated with the CD4+ T cell count (b)Back to article page