Matrix metalloproteinases are also upregulated in the lung after SM exposure, which are thought to contribute to the detachment of epithelial cells from basement membranes and disruption of the pulmonary epithelial barrier
[DOI] [PMC free article] [PubMed] [Google Scholar] Bandyopadhay S., Gama F., Molina-Navarro M.M., Gualberto J.M., Claxton R., Naik S.G., Huynh B.H., Herrero E., Jacquot J.P., Johnson M., Rouhier N
Tomoda, H
If your goal involves gastrointestinal healing, the peptide contacting intestinal tissues directly could provide benefit even if it never reaches the bloodstream
Bioavailability refers to the amount of a nutrient that actually enters your circulation and becomes available for use by your cells