SOD1 and Behcet disease: However, SNL40 mg/kg and SNL80 mg/kg remarkably restored the anti-oxidant defence system by increasing the levels of GSH [One-way ANOVA: F(7,35) = 4.281, p < 0.001] and SOD [One-way ANOVA: F(7,35) = 6.111, p < 0.001] when compared with OUA-treated BD like rats.