Figure 3.
Role of Notch-1 signaling on oxidative stress in PC12 cells after amyloid beta-peptide (25–35) (Aβ25–35) treatment.
(A) Superoxide dismutase (SOD); (B) catalase (CAT); (C) reactive oxygen species (ROS). Data are expressed as mean ± SD (n = 3). Statistical analysis was performed by two sample independent t-test for comparison of two groups. All experiments were repeated at least three times. *P < 0.05, vs. control group; #P < 0.05, vs. model group (0). DAPT: N-[N-(3,5-Difluorophenacetyl)-L-alanyl]-S-phenylglycine t-butyl ester.