Fig. 1From: Exogenous hydrogen sulfide and methylglyoxal alleviate cadmium-induced oxidative stress in Salix matsudana Koidz by regulating glutathione metabolismThe O2.- production rate (A), H2O2 (B) and MDA (C) content in S. matsudana leaves after 40 days of cultivation grown under different treatments. Values are presented as the mean ± SE (n = 3) of three biological replicates. Lower case letters above columns indicate significant difference (p < 0.05) among treatmentsBack to article page