| RT | Radiotherapy |
| OTU | Operational taxonomic unit |
| ZIF | Zeolitic imidazolate framework |
| GIT | Gastrointestinal tract |
| NMR | Nuclear magnetic resonance |
| C | Control mice receiving saline solution |
| CP | Control mice receiving colchicine, one day after (positive control) |
| CZ | Control mice receiving clinoptilolite |
| CZL | Control mice receiving biomineral complex |
| I | Irradiated mice (4 Gy) |
| IZ | Irradiated mice receiving clinoptilolite |
| IZL | Irradiated mice receiving biomineral complex |