
Keywords: نیکوتین آمید دینوکلئوتید; ACC; anterior cingulate cortex; ATP; adenosine triphosphate; CB; cannabinoid receptor; CD; Chron's disease; CGRP; calcitonin-gene related peptide; CNS; central nervous system; CRF; corticotropin releasing factor; ECC; enterochromaffin cell; ENS; enteric n