Research Article
Polypeptide Globular Adiponectin Ameliorates Hypoxia/Reoxygenation-Induced Cardiomyocyte Injury by Inhibiting Both Apoptosis and Necroptosis
Figure 2
gAd protected NRVM cells against hypoxia/reoxygenation-induced cell death. (a) TUNEL (red) and cleaved caspase-3 (green) staining, in immunofluorescent images, was performed, and nuclei were stained with Hoechst 33342 (blue), which showed that apoptotic and necroptotic cells were increased after hypoxia/reoxygenation. Cells positive for both cleaved caspase-3 and TUNEL were apoptotic, whereas cleaved caspase-3-negative but TUNEL-positive cells were considered to be necroptotic (scale bar, 20 μm). (b, c) The bar graph shows the average data for apoptotic and necroptotic cells (). vs. the control group; # vs. the H12/R12 group.
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