Melatonin acts as antioxidant and pro-oxidant in an organotypic slice culture model of Alzheimer's disease.
Clapp-Lilly KL, Smith MA, Perry G, Harris PL, Zhu X, Duffy LK. Melatonin acts as antioxidant and pro-oxidant in an organotypic slice culture model of Alzheimer's disease. Neuroreport. 2001 May 08; 12(6):1277-80.