Fig. 1
From: Inflammation and blood-brain barrier breach remote from the primary injury following neurotrauma
Schematic overview of the regions of interest used for quantification of the inflammatory response following partial injury to the optic nerve. The ventral aspect of the optic nerve (gray box) was used to quantify Arg1 and iNOS immunoreactivity and CD11b and CD45 cell density. The lower (blue box), middle (yellow box), and upper (red box) tracts were used to quantify the density of CD11b-, IBA1-, ED1-, CD45-, and CD11b/IBA1/ED1-positive cells