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. Author manuscript; available in PMC: 2017 Apr 1.
Published in final edited form as: Cornea. 2016 Apr;35(4):550–556. doi: 10.1097/ICO.0000000000000743

Figure 4.

Figure 4

Confocal micrographs (10×) of endothelium using calcein –AM (green, live) and Ethidium homodimer-1 (red, dead) – stained corneas from control and 1/4 Max (9.765mM) sodium hydroxymethylglycinate (SMG). The first two panels (top and bottom) show an overlay of dead (red) and green (live) cells. The middle two panels (top and bottom) show only green (live) cells. The right-most panels (top and bottom) show the dead (red) cells only. In contrast to figure 3 images, the endothelial layer is relatively spared following exposure to 1/4 max SMG.