说明人参皂甙促进记忆的神经机理之一是提高海马齿状回颗粒细胞层突触传递功效。
It may be one of neuromechanisms for ginsenosides to promote the memory retention in rat that ginsenosides enhance the efficiency of synaptic transmission in hippocampal dentate gyrus.
齿状回可区分分子层、颗粒细胞层和多形细胞层，其中颗粒细胞层内细胞多呈圆形或椭圆形。
Dentate gyrus included molecular layer, granular layer and polymorphic layer. There are round and elliptical cells in granular layer.
中等密度的IL-2R免疫反应神经元分布在海马锥体细胞层和齿状回颗粒细胞层和多形细胞层。
The moderate density IL 2R ir neurons were distributed in the pyramidal cell layer of the hippocampal gyrus, the granular cell layer and polymorphous cell layer of dentate gyrus.
实验组DG颗粒细胞层、分子层的BDNF免疫反应性高于对照组相应各层，各组比较有显著性差异。
BDNF immune reactivity in stratum granum and stratum moleculare of DG in NPY experimental group was higher than in control group and statistical analysis was significant.
实验组DG颗粒细胞层、分子层的BDNF免疫反应性高于对照组相应各层，各组比较有显著性差异。
BDNF immune reactivity in stratum granum and stratum moleculare of DG in NPY experimental group was higher than in control group and statistical analysis was significant.
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