Fig 1: Cef upregulates the expression of PKA and phosphorylated SNAP-25 in the hippocampus of APP/PS1 mice. The upper in each of (A–C) is a representative immunoblot of Western blot and analysis, and the lower is the quantitative presentation of the immunoblot with IOD. The number of mice for each test is shown in Table 1. PKA, protein kinase A; P-SNAP25, phosphorylated synaptosomal-associated protein 25 kDa; T-SNAP25, total synaptosomal-associated protein 25 kDa. The italic values upon the bars are statistical P values.