Research Article

Verapamil Inhibits Mitochondria-Induced Reactive Oxygen Species and Dependent Apoptosis Pathways in Cerebral Transient Global Ischemia/Reperfusion

Figure 5

Effects of verapamil on transient global I/R-induced apoptotic neurodegeneration. Representative photomicrographs of TUNEL staining and cell counting. (a) Representative images of the TUNEL-positive cell (arrows) were obtained from sections prepared from the animals in control, I/R, I/R+NaCl, and I/R+Ver groups. (b) DAPI nuclear staining was indicated overall in the cellular morphology of the TUNEL sections. (c) Treatment rats with verapamil significantly reduced the TUNEL-positive cell compared to I/R and I/R+NaCl groups. Data are represented as . Scale bars 100 μm, magnification ×400. vs. control group, vs. I/R and I/R+NaCl groups.
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