Iba-1+ cells in the retinal whole-mounts after 15 days of laser-induced OHT. The density of Iba-1+ network was increased in contralateral (B) and OHT-eyes (C) with respect to naïve (A). Higher magnification of equivalent fields in the retinas correspond to area 2 (insets). A-C: 5x; Insets: 10x. Fluorescence microscopy. Iba-1, ionized calcium binding adaptor molecule 1; OHT, ocular hypertension.