Loseva E V, Stefanov S B
Biull Eksp Biol Med. 1981 Dec;92(12):747-9.
A technique has been suggested for quantitative determination of the activity of acetylcholinesterase (AChE) in each layer of rat hippocamp histochemical preparations. The data obtained have been used for making up the maps of layer distribution of AChE activity. The maps have been prepared of AChe activity distribution for the field CA1, CA2 and CA3 of the hippocamp of rats decapitated in summer and autumn. The map for the field CA1 was compared with those made up with the aid of other quantitative histochemistry techniques. The maps for the field CA2 have been compared in rats decapitated in spring, summer and autumn. AChE activity has been found to be greater in spring than in summer or in autumn, with the relations between the layers being unchanged throughout all the seasons.
已提出一种用于定量测定大鼠海马组织化学制剂各层中乙酰胆碱酯酶（AChE）活性的技术。所获得的数据已用于绘制AChE活性的层分布图。已绘制出夏季和秋季断头大鼠海马CA1、CA2和CA3区的AChE活性分布图。将CA1区的图谱与借助其他定量组织化学技术绘制的图谱进行了比较。对春季、夏季和秋季断头大鼠的CA2区图谱进行了比较。发现春季的AChE活性高于夏季或秋季，且各层之间的关系在所有季节均保持不变。
