Fig. 3From: CD14+ macrophages that accumulate in the colon of African AIDS patients express pro-inflammatory cytokines and are responsive to lipopolysaccharideMacrophages in the colon of AIDS patients with unexplained diarrhea and/or weight loss produce IL-1β. Fluorescence microscopy of colon tissue from ART-naive AIDS patients dually stained with anti-CD68 (green) and anti-IL-1β (red) mAbs showing IL-1β+CD68+ macrophages in the lamina propriaBack to article page