Petrov I, Lolova I, Papasova M
Acta Physiol Pharmacol Bulg. 1980;6(2):76-84.
The structure of the myenteric plexus in the lower esophageal, pyloric and ileo-caecal sphincters of cats is studied in semi-thin sections through impregnation and demonstration of cholinesterase. The plexus ganglia are shown to be well formed structures, with varied sizes and shapes, in the collagen between the muscle layers of the sphincters. Impregnation reveals clearly in them Dogiel's neurones of 1st and 2nd type. The neurones and the nerve bundles of the plexus manifest intensive cholinesterase activity. The morphological data obtained are discussed in view of some functional specificities of the sphincter regions.
通过胆碱酯酶的浸染和显示，在半薄切片中研究了猫的食管下段、幽门和回盲括约肌中肌间神经丛的结构。神经丛神经节显示为结构良好，大小和形状各异，位于括约肌肌层之间的胶原中。浸染清楚地显示出其中有第一型和第二型多极神经元。神经丛的神经元和神经束表现出强烈的胆碱酯酶活性。根据括约肌区域的一些功能特性，对所获得的形态学数据进行了讨论。
