Objective:To observe the expression of amyloid precursor protein(APP)in the hippocampi of senescence accelerated mice prone 8(SAMP8).

• 目的:观察淀粉样前体蛋白(APP)在快速老化痴呆小鼠P8(SAMP8)海马中的表达,探讨其与SAMP8小鼠增龄性变化的关系。