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Control of Feeding - Anatomy & Physiology (view source)
Revision as of 09:23, 16 July 2008
, 09:23, 16 July 2008→Neuroendocrine Regulation of Feeding
==Neuroendocrine Regulation of Feeding==
==Neuroendocrine Regulation of Feeding==
===Gut Peptides===
{| style="width:75%; height:300px" border="1"
!'''Peptide'''
!'''Site of Release'''
!'''Effect on Feeding'''
|-
| '''CCK'''
| Duodenum
| Reduces food intake
|-
| '''Ghrelin'''
| Gastric fundus
| Increases food intake
|-
| '''GLP-2'''
| Intestine
| Reduces food intake
|-
| '''Motilin'''
| Small intestine
| Indirectly inhibits food intake
|-
| '''Oxyntomodulin'''
| Large intestine
| Inhibits food intake
|-
| '''Pancreatic Polypeptide'''
| Pancreas
| Inhibits food intake
|-
| '''PYY3-36'''
| Intestine
| Inhibits food intake
|-
| '''Somatostatin'''
| Pancreas
| Inhibits food intake
|-
|}
===Other Peptides===
{| style="width:75%; height:200px" border="1"
!'''Peptide'''
!'''Site of Release'''
!'''Effect on Feeding'''
|-
| '''Leptin'''
| Adipocyte
| Reduces food intake
|-
| '''NPY'''
| Arcuate nucleus
| Increases food intake
|-
| '''Agrp'''
| Arcuate nucleus
| Increases food intake
|-
| '''MCH'''
| Lateral hypothalamus
| Increases food intake
|-
| '''Orexins'''
| Lateral hypothalamus
| Increases food intake
|-
| '''CART'''
| Arcuate nucleus
| Inhibits food intake
|-
| '''α MSH'''
| Arcuate nucleus
| Inhibits food intake
|-
| '''Bdnf'''
| Ventromedial nucleus
| Inhibits food intake
|-
| '''Serotonin'''
| Brainstem
| Inhibits food intake
|-
| '''Cannabinoids'''
| CNS
| Increases food intake
|-
|}