| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Hypothalamic Hormones | 100 | + | |
| 2 | Opioid Peptides | 63 | + | |
| 3 | Carnosine | 42 | + | |
| 4 | Neuropeptide Y | 25 | + | |
| 5 | Thyrotropin-Releasing Hormone | 21 | + | |
| 6 | Galanin | 21 | + | |
| 7 | Vasopressins | 17 | + | |
| 8 | Tachykinins | 16 | + | |
| 9 | Neurotensin | 7 | + | |
| 10 | Motilin | 6 | + | |
| 11 | Cholecystokinin | 5 | + | |
| 12 | Melanocyte-Stimulating Hormones | 5 | + | |
| 13 | Angiotensins | 4 | + | |
| 14 | Vasoactive Intestinal Peptide | 4 | + | |
| 15 | Urocortins | 3 | + | |
| 16 | Calcitonin Gene-Related Peptide | 2 | + | |
| 17 | Secretin | 2 | + | |
| 18 | Calcitonin | 2 | + | |
| 19 | Bradykinin | 2 | + | |
| 20 | Pituitary Adenylate Cyclase-Activating Polypeptide | 1 | + | |
| 21 | Gastrins | 1 | + |