These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Ultrastructural localization of adrenergic nerve terminals in the circular muscle layer and muscularis mucosae of the rat duodenum after acute treatment with 6-hydroxydopamine.
    Author: Wong WC.
    Journal: J Anat; 1977 Dec; 124(Pt 3):637-42. PubMed ID: 604333.
    Abstract:
    The ultrastructure of the intrinsic adrenergic innervation of the circular muscle coat and muscularis mucosae of rat duodenum has been studied following acute treatment with 6-hydroxydopamine. Adrenergic terminals were found among intramuscular nerve bundles. They were most numerous in the outer layer of the circular coat, where close neuromuscular contacts were commonly encountered. Adrenergic terminals also innervated the inner layer of the circular coat and the muscularis mucosae, where only wide neuromuscular contacts have been found. The evidence suggests that smooth muscle cells in the rat duodenum may be directly influenced by adrenergic nerves.
    [Abstract] [Full Text] [Related] [New Search]