| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Vasopressins | 100 | + | |
| 2 | Angiotensins | 84 | + | |
| 3 | Opioid Peptides | 42 | + | |
| 4 | Hypothalamic Hormones | 38 | + | |
| 5 | Bradykinin | 26 | + | |
| 6 | Tachykinins | 15 | + | |
| 7 | Calcitonin Gene-Related Peptide | 11 | + | |
| 8 | Vasoactive Intestinal Peptide | 6 | + | |
| 9 | Melanocyte-Stimulating Hormones | 5 | + | |
| 10 | Neuropeptide Y | 5 | + | |
| 11 | Thyrotropin-Releasing Hormone | 3 | + | |
| 12 | Urocortins | 3 | + | |
| 13 | Neurotensin | 3 | + | |
| 14 | FMRFamide | 2 | + | |
| 15 | Pituitary Adenylate Cyclase-Activating Polypeptide | 1 | + | |
| 16 | Carnosine | 1 | + | |
| 17 | Cholecystokinin | 1 | + | |
| 18 | Calcitonin | 1 | + | |
| 19 | Galanin | 1 | + |