The Protective Effects of Glycyrrhetinic Acid and Chrysin against Ischemia-Reperfusion Injury in Rat Ovaries

Figure 1

(a1, a2): ischemia-reperfusion (I/R) group. (a1) Vascular congestion indicated by symbol. (a2) Hemorrhage indicated by symbol ((a1): hematoxylin and eosin (H&E), 100x, scale bar = 100 μm; (a2): H&E, 40x, scale bar = 400 μm) (b1), (b2): I/R + chrysin (CH) group. Decreased vascular proliferation indicated by symbol ((b1): HE, 100x, scale bar = 200 μm; (b2): HE, 200x, scale bar = 100 μm). (c1), (c2): I/R + glycyrrhetinic acid (GA) group. Reduced PMNL infiltration is indicated by symbol, and I/R-induced apoptosis is indicated by ▯ symbol. ((c1): HE, 100x, scale bar = 100 μm; (c2): HE, 400x, scale bar = 25 μm).