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. 2014 Dec 5;9(12):e114694. doi: 10.1371/journal.pone.0114694

Figure 4. Immunohistochemistry for CD68 in the optic nerve.

Figure 4

There is a cellular accumulation indicated by DAPI at the crushed sites of the optic nerve. Some of the cells are positively stained with CD68 suggesting that there is a recruitment of microglia/macrophages to the crushed sites. Bar  = 100 µm.