Objective: Using H_2O_2-induced PC12 cells damage as the model of nerve cells damage induced by oxidative stress, to investigate the protective effects and mechanisms of hydrogen sulfide against oxidative-stress damage in neurocyte.
Methods: The change of cell shape and nuclear morphology were observed by light microscope and nuclear staining with Hoechst 33258 after H_2O_2-induced for 24 hours. The proliferation of PC12 cells was detected by 3-[4,5-dimethylthiazol-2-yl]-2,5-diphenyltetr...