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. 2018 Sep 24;9(10):981. doi: 10.1038/s41419-018-1044-5

Fig. 3. Ultrastructural analysis of retinas after ischemia/reperfusion injury.

Fig. 3

A, B TEM micrographs showing the cytoplasm of cells in GLC. C–E In retinas subjected to 6 h reperfusion, abundant autophagosomes (arrows), characterized by a double-limiting membrane, are detected in the cells. F–H After 24 h reperfusion, autophagic compartments (arrowheads) accumulating in the cytoplasm are visible. Asterisk: phagophore; m: mitochondria; n: nucleus. Boxed area in c is shown at higher magnification in c’. Scale bars 500 nm A, H; 200 nm B, D, C’, E, G; 1 μm C, F