Research Article

Dexmedetomidine Protects against Myocardial Ischemia/Reperfusion Injury by Ameliorating Oxidative Stress and Cell Apoptosis through the Trx1-Dependent Akt Pathway

Figure 6

PX-12 inhibited Dex-induced suppression on oxidative damage in OGD/R-treated H9c2 cells. H9C2 cells were divided into four groups: control, OGD/R, Dex, and D+PX-12. (a) ROS levels were determined by flow cytometry. The mean fluorescence intensity (MFI) of 2,7-dichlorodihydroflurescein (DCF) was used to reflect cellular ROS levels. (b) The content of GSH in H9C2 cells. (c) Activities of SOD. (d) The content of MDA. Data are shown as (/group). , vs. control group. #, ## vs. OGD/R group. &, && vs. Dex group.
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