| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Vasopressins | 100 | + | |
| 2 | Hypothalamic Hormones | 40 | + | |
| 3 | Opioid Peptides | 37 | + | |
| 4 | Angiotensins | 10 | + | |
| 5 | Calcitonin Gene-Related Peptide | 8 | + | |
| 6 | Secretin | 4 | + | |
| 7 | Tachykinins | 1 | + | |
| 8 | Neuropeptide Y | 1 | + | |
| 9 | Carnosine | 1 | + | |
| 10 | Melanocyte-Stimulating Hormones | 1 | + | |
| 11 | Thyrotropin-Releasing Hormone | 1 | + | |
| 12 | Neurotensin | 1 | + | |
| 13 | Cholecystokinin | 1 | + |