Organization of the intestinal/mucosal barrier

Portincasa et al. 2022a Int. J. Mol. Sci. 23: 1105

A third “functional” layer is the combination of gastrointestinal motility involving the stomach, the gallbladder, and intestine, plus the secretion of gastric acid, hepatic bile, and pancreatic juice
Portincasa et al. 2022a Int. J. Mol. Sci. 23: 1105