Are the recommended taxonomies for the stages of youth smoking onset consistent with youth's perceptions of their smoking status?
Additional research is required to develop stage taxonomies that are aligned with the self-perceptions of non-established youth smokers.
NF-kappa B regulates intestinal epithelial cell migration. Bile salts at physiologic concentrations increase cell migration by activation of NF-kappa B. These data show that bile salts may have a role in the maintenance of intestinal mucosal integrity.