摘要
用电子显微镜对10例正常老年人和7例正常成年人脑额叶、顶叶和颞叶皮质神经元内脂褐素体进行对比研究并作定量分析.发现老年组脂褐素体结构复杂,空泡增多,出现异质性.统计学资料表明,老年组神经元内脂褐素体的沉积量明显高于正常成年组.
The control test and quantitative analysis of lipofuscin bodies in the frontal,temporal and parietal cortex of 10 normal senile humans and 7 normal adults were carried out by electron microscope.It was found that the lipofuscin bodies in the neurons of normal senile humans were complicated and vacuolated and that they also presented heterogeneous changes.Statistics showed that the amount of lipofuscin bodies in the neurons of normal senile humans was remarkably greater than that of lipofuscin bodies in the neurons of normal adults.
出处
《解剖学杂志》
CAS
CSCD
北大核心
1993年第2期105-109,共5页
Chinese Journal of Anatomy
