Figure 1
From: Effect of propofol on oxidative stress status in erythrocytes from dogs under general anaesthesia
Superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx) data in erythrocytes from dogs under anaesthesia. Data are expressed as the mean ± SD (n = 9). Group 1, 2% isoflurane; group 2, anaesthesia induced with an intravenous (IV) bolus dose of 6 mg/kg propofol, maintained with 1.5–2% isoflurane; group 3, total IV anaesthesia (induction with 6 mg/kg propofol and infusion with 0.6 mg/kg/min propofol). * Significantly different (P < 0.05) from T1. ∫ Significantly different (p < 0.05) from Group 1. T1; before anaesthesia, T2; end of anaesthesia, T3; 24 h after anaesthesia.