| AQPs | Aquaporins |
| GI | Gastrointestinal |
| PGE2 | Prostaglandin E2 |
| P-gp | P-glycoprotein |
| CYP | Cytochrome P450 |
| TEER | Transepithelial Electrical Resistance |
| Papp | Apparent Permeability Coefficient |
| GAPDH | Glyceraldehyde-3-Phosphate Dehydrogenase |
| BCS | Biopharmaceutics Classification System |
| DMEM | Dulbecco’s Modified Eagle’s Medium |
| SD | Standard Deviation |