| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Hypothalamic Hormones | 100 | + | |
| 2 | Opioid Peptides | 28 | + | |
| 3 | Vasopressins | 17 | + | |
| 4 | Thyrotropin-Releasing Hormone | 13 | + | |
| 5 | Vasoactive Intestinal Peptide | 12 | + | |
| 6 | Delta Sleep-Inducing Peptide | 12 | + | |
| 7 | Melanocyte-Stimulating Hormones | 6 | + | |
| 8 | Tachykinins | 5 | + | |
| 9 | Carnosine | 5 | + | |
| 10 | Neuropeptide Y | 3 | + | |
| 11 | Secretin | 2 | + | |
| 12 | Galanin | 2 | + | |
| 13 | Urocortins | 2 | + | |
| 14 | Motilin | 2 | + | |
| 15 | Cholecystokinin | 2 | + | |
| 16 | Calcitonin | 2 | + | |
| 17 | Calcitonin Gene-Related Peptide | 2 | + | |
| 18 | Neurotensin | 1 | + | |
| 19 | Angiotensins | 1 | + | |
| 20 | Pituitary Adenylate Cyclase-Activating Polypeptide | 1 | + | |
| 21 | Bradykinin | 1 | + | |
| 22 | Kisspeptins | 1 | + |