Figure 3

Morphological heterogeneity of microglial cells under various conditions as evidenced by the area, perimeter, circularity, and transformation index values. CD11b/c-positive microglial cells from the control and differently treated cultures were photographed, digitized, and quantitatively analyzed according to their morphological characteristics. Area (A; μm2), perimeter (B; μm), circularity (C) and transformation index (D) values.