Khaĭsman E B, Borodulia A V
Biull Eksp Biol Med. 1976 Jun;81(6):750-2.
The work is devoted to the study of adrenergic terminal structures in the mesentery of mammals by fluorescent microscopy of catecholamines. The system of adrenergic innervation of the mesentery proved to be based on well-developed perivascular plexuses. In many points of these plexuses individual adrenergic fibers penetrated the avascular mesenteric areas, where they formed preterminal and terminal portions as a result of repeated dichotomic divisions. These innervating structures built by the principle of widespread or restricted arborizations displayed morphological similarity to free sensory nerve endings. In this connection a possibility of distinction of the sensory (afferent) links in the catecholamine-containing vegetative nerve plexuses is discussed.
这项工作致力于通过儿茶酚胺荧光显微镜对哺乳动物肠系膜中的肾上腺素能终末结构进行研究。肠系膜的肾上腺素能神经支配系统被证明是基于发达的血管周围神经丛。在这些神经丛的许多部位，单个肾上腺素能纤维穿透无血管的肠系膜区域，在那里它们通过反复的二叉状分支形成终末前和终末部分。这些按照广泛或受限分支原则构建的神经支配结构在形态上与游离感觉神经末梢相似。就此，讨论了在含儿茶酚胺的植物性神经丛中区分感觉（传入）联系的可能性。
