| Abbreviations | Meaning |
 | GMBF | Gastric Mucosa Blood Flow |
 | NGR | Narrow Gauze Roll; Nasogastric Replacement |
 | SBFT | Small Bowel Follow Through Series |
 | GPIMH | Guinea Pig Intestinal Mucosal Homogenate |
 | GS | Gastric Shield |
 | NG | N-G, Nasogastric |
 | GMB | Gastric Mucosal Barrier |
 | BM | Bowel Movement |
 | GIBF | Gastrointestinal Bacterial Flora |
 | GPC | Gastric Parietal Cell |
 | GI | Gastrointestinal |
 | NIF | Negative Inspiratory Force; Neutrophil Immobilizing Factor; Nonintestinal Fibroblast |
 | GEJ | Gastroesophageal Junction |
 | TSIA | Total Small Intestine Allotransplantation |
 | SBS | Short Bowel Syndrome |