Main Reaction: Cd stress >> O2- + H2O2

Reference: PubMed ID: 22535598
Authors: Hasanuzzaman M, Hossain MA, Fujita M
Title: Exogenous selenium pretreatment protects rapeseed seedlings from cadmium-induced oxidative stress by upregulating antioxidant defense and methylglyoxal detoxification systems.
Published: 2012 Nov

Cd stress --> O2- + H2O2