Figure 1. Differential expression of IL-6 receptor and gp130 on microglia isolated from adult and aged mice.
Average percentage of cells that were A) CD11b+/IL-6R+ B) and CD11b+/gp130+. Cell surface markers were assessed for CD11b, CD45, and IL-6R or gp130 expression; compared with isotype and unstained controls. Bars represent the means ± SEM (n = 8). Means marked with a * are significantly different from each other (P < 0.05).