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Schematic showing involvement of the arcuate nucleus and hypothalamus in eating behavior.
Abbreviations: POMC-CART, preproopiomelanocortin cocaine amphetamine transcripts; NPY-AGRP, neuropeptide Y-agouti related peptide; MCH, melanin-concentrating hormone; Y1r, y5r, neuropeptide Y receptor 1 and 5; PVN, paraventricular nucleus; DMH, dorsomedial hypothalamus; LHA, lateral hypothalamic area; PYY, peptide YY; GLP-1, glucagon-like peptide 1.
