Figure 7.
Expression of p75NTR in CTIP2-positive neurons. Coronal cryosections (12 μm) from the cerebral cortex (A–D) or basal forebrain (E) of mouse at the indicated ages were immunostained with anti-p75NTR (red) and anti-CTIP2 (green) antibodies. Left, Rectangles represent the area illustrated in middle and right parts. Arrows, CTIP2-positive neurons expressing p75NTR; arrowheads, CTIP2-positive neurons lacking p75NTR expression. V, ventricle. Scale bar: A–C left, 30 μm; A middle and right, 50 μm; B, C middle and right, 20 μm; D left, 200 μm; D middle and right, 60 μm; E, 60 μm.