Fig. 7

IL-4, IL-10, and IL-1b are present both in microglia and astrocytes. The images show immunostaining by double fluorescence of astrocytes (GFAP) or microglia (Iba-1 or CD11b) and IL-4 (a–f); IL-10 (g–l), or IL-1b (m–r). Arrows indicate co-localization of the labeling of the IL with the corresponding cell type marker