text:  Hipp Veh Tg+, rep7 Hippocampus Tg2576 mouse after 28 days of chronic sc Vehicle infusion age: 4 months; strain: B6SJLF1 (F1 cross between C57Bl/6 and SJL); genotype/variation: Tg+ (over-expressing human mutant amyloid precursor protein); tissue: Hippocampus; treated with: Vehicle for 28 days