Figure 6From: Insulin-like growth factor 1 and 2 (IGF1, IGF2) expression in human microglia: differential regulation by inflammatory mediators IGF1R expression in human fetal neurons. Mixed neuronal glial cultures stimulated for 24 h with IFNγ (10 or 100 ng/ml), IL-4 (10 ng/ml), or LPS (not shown) or not (Control) and immunostained for IGF1R using a commercial antibody. IGF1R immunoreactivity (brown) was selectively expressed in small process-bearing cells in these cultures (neurons) without appreciable differences in the expression levels among various culture conditions.Back to article page