“… tau … antioxidant drugs (100 μM ascorbic acid, 10 μM trolox, 100 μM glutathione) and by the anti-Alzheimer drug, memantine, 20 μM. Since it is well … and H2O2 were also studied in electrically stimulated rat hippocampal slices, evaluating the (3)H-Choline efflux, as an index of acetylcholine release.”