Research Article

Proteomic Profile of Carbonylated Proteins Screen Regulation of Apoptosis via CaMK Signaling in Response to Regular Aerobic Exercise

Figure 2

Microscopic images of TUNEL assay (arrows indicate apoptotic nuclei). M-SED, middle-aged sedentary control group; M-EX, middle-aged aerobic exercise runner group; TUNEL, TdT-mediated dUTP nick end labeling.