Figure 1From: Plasma concentrations of soluble Fas receptors (Fas) and Fas ligands (FasL) in relation to CD4+ cell counts in HIV-1 positive and negative patients in Yaounde, CameroonPlasma concentration of Fas receptors (top panel) and Fas ligands (bottom panel) by HIV-1 status in 39 participants in Yaounde, Cameroon. The middle horizontal lines represent the median concentrations of Fas ligands or Fas receptors.Back to article page