Although the exact mechanism for the implication of this gene in triglyceride metabolism is unclear, it has been posited that the gene modulates bioavailability of plasma lipoprotein lipase and thus induces lipid accumulation in a triglyceride-rich environment [ 66].
In addition to transport, DBP functions to maintain stable serum stores of vitamin D metabolites, modulate bioavailability and influence responsiveness of some end-organs [14].
Therefore, teduglutide is unlikely to modulate the bioavailability of orally administered concomitant medications through inhibition of gastric motility in this population.
Folate and methionine are dietary methyl group donors that may be hypothesized to influence DNA methylation, whereas vitamins B2 and B6 potentially modulate the bioavailability of methyl groups [ 3, 4].
Another possibility is that Npnt modulates the bioavailability of Bmp4 (Fig. 7D, model 2).
Indeed, the proteolytic action of various enzymes modulates the bioavailability of soluble growth factors which via the activation of specific intracellular signaling pathways regulate critical tumor cell functions, such as migration and proliferation.
Coadministration of herbs has been reported to modulate the oral bioavailability of CsA [ 14– 18, 18, 26, 27].
Type IV collagens can also influence intercellular communication and orchestrate developmental and homeostatic processes by modulating the distribution and bioavailability of diffusible morphogens (67– 71).
Expression of mRNA for IGF-II, IGFBP-1 and receptors for insulin (A/B) and glucocorticoid was unaffected by EB. Results demonstrate that SNEB affects hepatic synthesis of IGF-I, and other components known to modulate the bioavailability and stability of circulating IGF-I.
Bioavailability of IGF1 is modulated by IGF-binding proteins (IGFBPs).
