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. 2016 Nov;9(2):230–238. doi: 10.15283/ijsc16021

Fig. 4.

Fig. 4

Photomicrographs of sections in the frontal area of cerebral cortex (EPL) (CD44 immuno-staining, ×400). (A) of a rat in group 1 showing −ve immunostaining of pyramidal neurons (p) and neuropil (n). (B) of a rat in group 2 showing some +ve spindle cells around (arrows) and inside (arrowhead) a blood vessel (v). (C) of a rat in group 3 showing multiple +ve cells in neuropil (arrows) and fused with neurons (arrowheads). Note some pyramidal neurons (p). (D) of a rat in subgroup 4a showing few +ve cells in neuropil (arrows) and fused with a neuron (arrowhead). Note multiple pyramidal neurons (p) and a vessel (v). (E) of a rat in subgroup 4b showing multiple +ve cells in neuropil (arrows) and multiple pyramidal neurons (p).