Fig. 6From: Exogenous fibroblast growth factor 1 ameliorates diabetes-induced cognitive decline via coordinately regulating PI3K/AKT signaling and PERK signalingExogenous FGF1 alleviates diabetes-induced elevated ER stress in the hippocampus during DICD. a-d Western blotting and quantitative analysis of p-PERK, p-eIF2α, GRP78, and PDI expressions in the hippocampus from db/m mice, db/db mice and db/db + FGF1-treated mice; e Immunofluorescence staining of p-PERK in the CA1 of hippocampus from mice (Scale bar = 15 μm). *p < 0.05 vs. the other two groups, n = 3Back to article page