Dipeptidyl peptidase-4 inhibition by Pterocarpus marsupium and Eugenia jambolana ameliorates streptozotocin induced Alzheimer's disease
Keywords: T2D, type 2 diabetes; AD, Alzheimer's disease; DPP-4, dipeptidyl peptidase-4; GLP-1, glucagon-like peptide-1; GSK-3, glycogen synthase kinase-3; STZ, streptozotocin; Aβ, amyloid beta; p-tau, phosphorylated tau; RAM, radial arm maze; HB, hole-board; TNF-α,