Figure 9.

Immunocytochemistry structural investigation results. Left to right: fluorescence images of astrocytes cultured on PLL glass, nanofibrillar scaffolds, Aclar, and PLL Aclar substrates. Immunnolabeling and corresponding phalloidin are represented in red and green, respectively. Astrocytes were labeled with (A) anti-Cdc42, (B) anti-Rac1, and (C) anti-RhoA.

Note: Scale bars, 10 μm.

Abbreviations: PLL Aclar, poly-L-lysine-functionalized planar Aclar; PLL glass, poly-L-lysine-functionalized planar glass.