[脊椎动物和人类脑脊髓动脉肾上腺素能神经支配的比较特征]
[Comparative characteristics of adrenergic innervation of the cerebrospinal arteries of vertebrates and man].
作者信息
Pigolkin Iu I
出版信息
Arkh Anat Gistol Embriol. 1988 Oct;95(10):36-43.
Adrenergic innervation of the cerebrospinal arteries in redeye, frog, tortoise, hen, sea-gull, guinea-pig, rabbit, cat, dog and man has been studied by means of fluorescent-histochemical method. In all the animals there is a similar principle of innervation. The nervous apparatus is revealed as continuous integral plexuses. In the process of historical development the role of the nervous factor in regulation of the cerebrospinal circulation is increasing. As the innervational degree of the spinal arteries decreases, the vertebrates make the following line: mammals, birds, reptiles, amphibia, fishes. In all the animals, besides the fishes, the greatest concentration of the nervous fibers is revealed in the areas of the spinal cord thickenings.
运用荧光组织化学方法，对红眼睛蛙、乌龟、母鸡、海鸥、豚鼠、兔子、猫、狗和人类的脑脊髓动脉的肾上腺素能神经支配进行了研究。在所有动物中，存在相似的神经支配原则。神经装置表现为连续的整体神经丛。在历史发展过程中，神经因素在脑脊髓循环调节中的作用不断增强。随着脊髓动脉神经支配程度的降低，脊椎动物呈现出以下顺序：哺乳动物、鸟类、爬行动物、两栖动物、鱼类。在所有动物中，除了鱼类，神经纤维的最大浓度出现在脊髓增厚区域。
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