| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Hypothalamic Hormones | 100 | + | |
| 2 | Opioid Peptides | 61 | + | |
| 3 | Tachykinins | 51 | + | |
| 4 | Thyrotropin-Releasing Hormone | 42 | + | |
| 5 | Angiotensins | 7 | + | |
| 6 | Vasopressins | 5 | + | |
| 7 | Neuropeptide Y | 2 | + | |
| 8 | Carnosine | 2 | + | |
| 9 | Melanocyte-Stimulating Hormones | 2 | + | |
| 10 | Cholecystokinin | 1 | + | |
| 11 | Neurotensin | 1 | + | |
| 12 | Bradykinin | 1 | + | |
| 13 | Vasoactive Intestinal Peptide | 1 | + | |
| 14 | Galanin | 1 | + | |
| 15 | Bombesin | 1 | + | |
| 16 | Urocortins | 1 | + |