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. Author manuscript; available in PMC: 2010 Jun 2.
Published in final edited form as: J Neurosci. 2009 Dec 2;29(48):15073–15082. doi: 10.1523/JNEUROSCI.4748-09.2009

Fig. 3.

Fig. 3

Increased expression of shha and proliferation of Tg(shha:gfp)+ ependymo-radial glial cells in the ventricular zone of the lesioned spinal cord. Cross sections are shown of whole spinal cross sections (Tg(shha:gfp) in A only) or just for the area around in the ventricle at high magnification (all other images). Asterisks indicate the position of the ventricle. A: Expression of shha mRNA is increased in the ventral-most position of the ventricle and Tg(shha:gfp)+ ventral ependymo-radial glial cells are more numerous at 2 weeks post-lesion. B: Tg(shha:gfp)+ ependymo-radial glial cells actively proliferate at 2 weeks post-lesion, as indicated by double labeling with PCNA antibodies (arrows). Bars in A = 25 μm, in B = 25 μm.