Glutamate receptors in the stomach and their implications

Li Hsueh Tsai, Jang Yen Wu

研究成果: 書貢獻/報告類型章節

1 引文 斯高帕斯(Scopus)

摘要

Excitatory amino acids (EAAs), for example, L-glutamate (L-G1U) and L-aspartate (L-Asp), are present in various parts of the vertebrate central nervous system (CNS) and serve as major excitatory neurotransmitters (Bowman and Kimelberg, 1984; Marmo, 1988; Monaghan et a/., 1989; Gasic, 1995; Aschner et al., 2001). EAAs play important roles in many nervous systems including the gastrointestinal tract (Tsai et al., 199A, 1999; Kirchgessner et al., 1991 \ Liu et al., 1997). The glutamate receptors have been shown to be present in the submucous and myenteric plexuses (Liu et al, 1997; Liu and Kirchgessner, 2000; Reis et al., 2000; Ren et al., 2000). Several lines of evidence indicate a role of EAAs in the regulation of gastric motility, secretion, and gastric reflexes. However, the receptor subtypes and mechanisms that mediate the effects of EAAs in the stomach are still poorly understood. In the last few years, investigators have demonstrated that in addition to ionotropic glutamate receptors (iOluR), the enteric nervous system (ENS) also contains functional group I metabotropic glutamate (mOluR) receptors that appear to participate in enteric reflexes. These findings open up an entirely new area to study the roles of EAAs in gastric function and present potential new target sites for drug development.
原文英語
主出版物標題Glutamate Receptors in Peripheral Tissue: Excitatory Transmission Outside the CNS
發行者Springer US
頁面179-190
頁數12
ISBN(電子)9780306486449
ISBN(列印)0306479737, 9780306479731
DOIs
出版狀態已發佈 - 2005

ASJC Scopus subject areas

  • Medicine(all)
  • Neuroscience(all)

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    Tsai, L. H., & Wu, J. Y. (2005). Glutamate receptors in the stomach and their implications. 於 Glutamate Receptors in Peripheral Tissue: Excitatory Transmission Outside the CNS (頁 179-190). Springer US. https://doi.org/10.1007/0-306-48644-X_10