Their mean gray values were higher in the granular layer than in the pyramidal layer (P<0.05).
颗粒层中两者的平均灰度值都高于锥体层（P＜ 0．05）。
METHODS: Extracellular population spikes of the pyramidal cell layer in the hippocampal CA1 region were recorded in vitro.
方法：细胞外记录离体海马脑片CA1区锥体细胞层群体峰电位。
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.
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。
RESULTS: The layer of CA1 pyramidal cells in both AO groups became thinner with pyknotic nuclei than control.
结果：与对照组相比，各氯化铝组均可见海马CA 1区细胞层变薄伴明显核固缩。
RESULTS: The layer of CA1 pyramidal cells in both AO groups became thinner with pyknotic nuclei than control.
结果：与对照组相比，各氯化铝组均可见海马CA 1区细胞层变薄伴明显核固缩。
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