Figure 5From: Cytokine Profiles in Human Immunodeficiency Virus-Infected Children Treated With Highly Active Antiretroviral Therapy Numbers of IFN-gamma, IL-2, IL-4, and IL-12-secreting cells in 12 pediatric patients treated with HAART. Cytokine-secreting cells tended to increase for the first 3-4 years of treatment but declined thereafter. Curves were fitted by nonlinear regression.Back to article page