Panula P, Rechardt L
Histochemistry. 1978 Feb 3;55(1):49-54. doi: 10.1007/BF00496693.
Histochemically demonstrable non-specific cholinesterase activity in the capillaries of the neostriatum of 3-5-month-old rats was much weaker than that of 24-27-month-old rats. In the young adult rats the activity was electron microscopically localized mainly in endoplasmic reticulum and perinuclear cisternae of the endothelial cells, while capillaries of old rats showed a positive reaction also in the basal lamina and outer cell membranes of glial processes.
组织化学方法显示,3至5月龄大鼠新纹状体毛细血管中的非特异性胆碱酯酶活性比24至27月龄大鼠的弱得多。在年轻成年大鼠中,该活性在电子显微镜下主要定位于内皮细胞的内质网和核周池,而老年大鼠的毛细血管在神经胶质突起的基膜和外细胞膜中也呈现阳性反应。