Fig. 9From: Dexmedetomidine attenuates postoperative spatial memory impairment after surgery by reducing cytochrome CDexmedetomidine administration ameliorated surgery-induced oxidative stress. (A) Activities of superoxide dismutase (SOD) in rat hippocampus tissue (B) The content of ROS in rat hippocampus tissue. Data are shown as mean ± SD (N = 6 per group). * P < 0.05 Compared with ModelBack to article page