phlorotannins, diphlorethohydroxycarmalol (DPHC) isolated from Ishige okamurae against
hydrogen peroxide (H 2 O 2)-induced oxidative stress in murine hippocampal neuronal
cells, HT22. H 2 O 2 treatment induced neurotoxicity, whereas DPHC prevented cells from H
2 O 2-induced damage then restoring cell viability was significantly increased. DPHC slightly
reduced the expression of Bax induced by H 2 O 2 but recovered the expression of Bcl-xL as …