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Japanese

Brain peptide regulation of sympatho-adrenomedullary functions: With special references to its effects on gastrointestinal system and plasma levels of catecholamine. Yoshitsugu OSUMI 1 , Yasunobu OKUMA 1 1Department of Pharmacology, Kochi Medical School pp.100-108
Published Date 1989/2/10
DOI https://doi.org/10.11477/mf.1431906266
  • Abstract
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 Studies described in this review suggest a possibility that some brain peptides such as bombesin, corticotropin releasing factor (CRF) and somatostatin may act as central neurotransmitter and/or neuromodulator regulating sympathoadrenomedullary functions. Roles of various hypothalamic regions such as the ventromedial nucleus and the lateral hypothalamic nucleus in regulating autonomic nervous systems were also briefly described as an introductory note.

 Bombesin as well as CRF in the brain induces marked increases in the plasma levels of adrenaline and noradrenaline. On the other hand, somtostatin inhibits the increases in the levels of these catecholamines induced by bombesin, CRF, 2-deoxy-D-glucose and insulin. As related functional roles of these peptides, bombesin and CRF induce central inhibition of gastric acid secretion.


Copyright © 1989, Igaku-Shoin Ltd. All rights reserved.

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電子版ISSN 1882-1243 印刷版ISSN 0001-8724 医学書院

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