[Comparative characteristics of adrenergic innervation of the cerebrospinal arteries of vertebrates and man].
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.
Pigolkin
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IuI
D000818:Animals; D002536:Cerebral Arteries / Q000294:innervation*; D006801:Humans; D010802:Phylogeny; D013116:Spinal Cord / Q000098:blood supply*; D013564:Sympathetic Nervous System / Q000033:anatomy & histology*; D014714:Vertebrates / Q000033:anatomy & histology*
Sravnitel'naia kharakteristika adrenergicheskoĭ innervatsii arteriĭ spinnogo mozga pozvonochnykh zhivotnykh i cheloveka.