| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Vasopressins | 100 | + | |
| 2 | Dipeptides | 88 | + | |
| 3 | Tachykinins | 82 | + | |
| 4 | Angiotensins | 81 | + | |
| 5 | Glutathione | 44 | + | |
| 6 | Thyrotropin-Releasing Hormone | 41 | + | |
| 7 | Gonadotropin-Releasing Hormone | 20 | + | |
| 8 | Bradykinin | 19 | + | |
| 9 | Pentagastrin | 10 | + | |
| 10 | Tetragastrin | 2 | + | |
| 11 | Delta Sleep-Inducing Peptide | 2 | + | |
| 12 | Leupeptins | 1 | + | |
| 13 | Ceruletide | 1 | + | |
| 14 | Tuftsin | 1 | + |