| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Barium Sulfate | 100 | + | |
| 2 | Sodium Pertechnetate Tc 99m | 82 | + | |
| 3 | Technetium | 43 | + | |
| 4 | Hyaluronic Acid | 28 | + | |
| 5 | 1,2-Dimethylhydrazine | 2 | + | |
| 6 | Dimethylhydrazines | 2 | + | |
| 7 | Azoxymethane | 2 | + | |
| 8 | Butyrates | 2 | + | |
| 9 | Trinitrobenzenesulfonic Acid | 2 | + | |
| 10 | Dextran Sulfate | 2 | + | |
| 11 | Senna Extract | 1 | + | |
| 12 | Mesalamine | 1 | + | |
| 13 | Pectins | 1 | + | |
| 14 | Butyric Acid | 1 | + | |
| 15 | Fatty Acids, Volatile | 1 | + | |
| 16 | Peroxidase | 1 | + | |
| 17 | Lactulose | 1 | + | |
| 18 | Bisacodyl | 1 | + |