Results:The calcium granules were seen in brain never cells and colloid cells of ischemia dementia animals by distributing in plastosome and cytoplasm of injury ceils.

• 结果：缺血痴呆动物脑神经元及胶质细胞均见钙颗粒分布于损伤细胞的线粒体及细胞浆空泡内；