Fig. 6From: Comparison of gene expression profile of the spinal cord of sprouting-capable neonatal and sprouting-incapable adult miceMicroglial/macrophage response at the CST after pyramidotomy. Representative images of immunohistochemistry for Iba1 (a microglial/macrophage marker) using the cervical cord at 3 dpi. The dorsal column of sham (a, c) or pyramidotomy (b, d) groups, which were injured at P7 (a, b) or 8 weeks of age (c, d), are shown. Red indicates Iba1 signal, and blue indicates DAPI signal. Scale bars: 100 μm. Dorsal is at the top, ventral is bottom, left is to the left, and right is to the rightBack to article page