Novikova A L
Arkh Anat Gistol Embriol. 1985 Dec;89(12):55-60.
In preparations impregnated with silver nitrate (25 corpses of mature persons), the hemomicrocirculatory bed of the intestine wall tunics has been stated to possess a layer-by-layer organization. The most powerful submucosal vascular plexus, formed by branches of the arteries perforating the external tunics of the intestine, supplies with blood all the layers of the intestinal wall and their main working and integrating elements: intestinal and duodenal glands, villi, neural ganglia and trunks of the submucosal and intermuscular plexuses. Summarizing morphometrical criteria for estimating the capillary bed of the tunics of all the anatomical parts and the large duodenal papilla, it is clear that there are specific conditions in microvascularization of the upper part of the organ.
在用硝酸银浸渍的制剂（25具成年人尸体）中，已表明肠壁各层的血液微循环床具有分层结构。最强大的黏膜下血管丛由穿透肠外膜的动脉分支形成，为肠壁的所有层及其主要工作和整合元件供血：肠腺和十二指肠腺、绒毛、神经节以及黏膜下和肌间神经丛的干。总结用于评估所有解剖部位和十二指肠大乳头各层毛细血管床的形态计量学标准，很明显该器官上部的微血管形成存在特定条件。
