Fig. 9

TLR4 is expressed in primary mouse ONH astrocytes. A Astrocytes isolated from the mouse ONH express astrocyte-specific marker GFAP. Scale bar = 50 μm. B Cell lysates were isolated from the primary astrocyte cultures and GFAP (50kD, red) and GAPDH (37kD, green) expression detected by western blot. C Cell lysates isolated from primary astrocyte cultures were isolated and TLR4 (73 kDa, green) and GAPDH (37kD, red) expression detected by western blot