エンテロガストロン
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2016/09/12 22:25:36」(JST)
[Wiki en表示]
An enterogastrone is any hormone secreted by the mucosa of the duodenum in the lower gastrointestinal tract in response to dietary lipids that inhibits the caudal (or "forward, analward") motion of the contents of chyme.
Examples include:
- secretin[1]
- cholecystokinin[2]
- gastric inhibitory peptide[3]
References
- ^ You C, Chey W (1987). "Secretin is an enterogastrone in humans". Dig Dis Sci. 32 (5): 466–71. doi:10.1007/BF01296028. PMID 2952476.
- ^ Lloyd K, Maxwell V, Chuang C, Wong H, Soll A, Walsh J (1994). "Somatostatin is released in response to cholecystokinin by activation of type A CCK receptors". Peptides. 15 (2): 223–7. doi:10.1016/0196-9781(94)90006-X. PMID 7911992.
- ^ Gastric Inhibitory Peptide
External links
- enterogastrone at the US National Library of Medicine Medical Subject Headings (MeSH)
Physiology of the gastrointestinal system
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GI tract |
Upper |
Exocrine |
- Chief cells
- Parietal cells
- Gastric acid
- Intrinsic factor
- Foveolar cells
- Goblet cells
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Processes |
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Fluids |
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Lower |
Enteric nervous system |
- Submucous plexus
- Myenteric plexus
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Endocrine/paracrine |
- G cells
- D cells
- ECL cells
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enterogastrone: |
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- Enteroendocrine cells
- Enterochromaffin cell
- APUD cell
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Fluids |
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Processes |
- Segmentation contractions
- Migrating motor complex
- Borborygmus
- Defecation
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Either/both |
Processes |
- Peristalsis (Interstitial cell of Cajal
- Basal electrical rhythm)
- Gastrocolic reflex
- Digestion
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Accessory |
Fluids |
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Processes |
- Enterohepatic circulation
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Abdominopelvic |
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UpToDate Contents
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English Journal
- GLP-1 based therapies: clinical implications for gastroenterologists.
- Smits MM1, van Raalte DH1, Tonneijck L1, Muskiet MH1, Kramer MH1, Cahen DL2.
- Gut.Gut.2016 Apr;65(4):702-11. doi: 10.1136/gutjnl-2015-310572. Epub 2016 Jan 19.
- The gut-derived incretin hormone, glucagon-like peptide 1 (GLP-1) lowers postprandial blood glucose levels by stimulating insulin and inhibiting glucagon secretion. Two novel antihyperglycaemic drug classes augment these effects; GLP-1 receptor agonists and inhibitors of the GLP-1 degrading enzyme d
- PMID 26786687
- Discovery of gastric inhibitory polypeptide and its subsequent fate: Personal reflections.
- Pederson RA1, McIntosh CH1.
- Journal of diabetes investigation.J Diabetes Investig.2016 Apr;7 Suppl 1:4-7. doi: 10.1111/jdi.12480. Epub 2016 Mar 14.
- The present review focuses initially on experimental studies that were designed to identify acid inhibitory factors, referred to as 'enterogastrones,' that ultimately led to the isolation of gastric inhibitory polypeptide (GIP), a 42-amino acid polypeptide. GIP was shown to inhibit acid secretion in
- PMID 27186348
- Teduglutide in Crohn's disease.
- Blonski W1, Buchner AM, Aberra F, Lichtenstein G.
- Expert opinion on biological therapy.Expert Opin Biol Ther.2013 Aug;13(8):1207-14. doi: 10.1517/14712598.2013.815721.
- INTRODUCTION: The currently available medications for treatment of Crohn's disease (CD) include aminosalicylates, corticosteroids, antibiotics, immunomodulators and biologic agents (infliximab, certolizumab pegol, adalimumab and natalizumab). These agents target the immune and inflammatory pathways
- PMID 23834252
Japanese Journal
- Crohn 病における胃酸分泌および消化管ホルモン分泌動態
- Crohn病における胃酸分泌および消化管ホルモン分泌動態
- Ileo-jejunal transposition の胃酸分泌および消化管ホルモン分泌に及ぼす影響に関する実験的研究
Related Pictures
★リンクテーブル★
[★]
- 英
- gastric inhibitory peptide gastric inhibitory polypeptide GIP
- 同
- 糖依存性インスリン放出ペプチド glucose-dependent insulin-releasing peptide
- 関
- 消化管ホルモン、ホルモン
種類
分類
性状
産生組織
標的組織
受容体
作用
- 消化管内の糖・脂肪酸の存在によりインスリンの放出を刺激
- GIP is sometimes called "glucose-dependent insulinotropic" peptide because it stimulates pancreatic insulin secretion in the presence of hyperglucemia.
外分泌
- ↓:胃:胃酸分泌 ← 上に書いてあることと違う・・・
- ↓:腸:腸液分泌抑制(QB CBT vol2 p.295)
内分泌
分泌の調整
↑
分子機構
臨床関連
生合成
[★]
- 英
- enterogastrone
- 関
- 胃抑制ペプチド, gastric inhibitory polypeptide, GIP、胃酸分泌抑制ホルモン
- 小腸粘膜由来の消化管ホルモン;胃酸分泌抑制作用は疑問視
[★]
- 英
- gastric inhibitory polypeptide, enterogastrone
- 関
- 胃酸分泌、胃酸