目的初步探讨海马CA1区神经细胞凋亡与丢失在血管性痴呆形成中的作用。

Relation between neuron apoptosis in hippocampus CA1 region and the pathogenesis of vascular dementia;

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目的研究脑血流量在慢性前脑缺血致血管性痴呆发病机制中的作用。

Objective To study the role of cerebral blood flow on the pathogenesis of chronic forebrain ischemia inducing vascular dementia.

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背景：皮质下缺血性脑梗死在脑血管病中最为常见，但其具体的影像学表现与血管性痴呆的关系目前仍存在较大争议。

BACKGROUND: Subcortical ischemic infarct is commonly seen in cerebral vascular disease, but the relationship between its ct findings and vascular dementia still remains controversial.

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