Fig. 5From: Dendrobium nobile Lindley and its bibenzyl component moscatilin are able to protect retinal cells from ischemia/hypoxia by dowregulating placental growth factor and upregulating Norrie disease proteinFluorogold labeling. The micrographs shows the retinal ganglion cell (RGC) density after the sham procedure (a, Sham), or after ischemia followed by reperfusion (I/R) plus pre-ischemia administration of vehicle (b, Vehicle+I/R) or pre−/post-ischemia administration of DNL at 1.0 g/kg/day (c, DNL1.0 + I/R; d, I/R + DNL1.0). The RGC density was quantitatively analyzed (e). As indicated by each bar, the results were means±S.EM. (n = 4). ** indicates a significant difference from the sham retina (P < 0.01; Sham vs. Vehicle+I/R); ††or †indicates a significant difference from the Vehicle+I/R (P < 0.01 or P < 0.05; Vehicle+I/R vs. DNL1.0 + I/R or I/R + DNL1.0). DNL, Dendrobium nobile Lindley. Scale bars = 50 μmBack to article page