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

Figure 7. Double labeling of AQP9 and CD68 at the crushed site on day 7.

Figure 7

Representative photographs from 3 independent samples are presented with higher magnifications in the right column. Arrows indicate crush sites. CD68 positive cells are present between the AQP9 positive fibrils suggesting that microglia/macrophages are not the cellular sources for AQP9 after crushing the optic nerve.