| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Hypothalamic Hormones | 100 | + | |
| 2 | Carnosine | 50 | + | |
| 3 | Opioid Peptides | 48 | + | |
| 4 | Thyrotropin-Releasing Hormone | 29 | + | |
| 5 | Neuropeptide Y | 28 | + | |
| 6 | Galanin | 24 | + | |
| 7 | Vasopressins | 8 | + | |
| 8 | Tachykinins | 4 | + | |
| 9 | Melanocyte-Stimulating Hormones | 2 | + | |
| 10 | Vasoactive Intestinal Peptide | 1 | + | |
| 11 | Secretin | 1 | + | |
| 12 | Urocortins | 1 | + | |
| 13 | Motilin | 1 | + | |
| 14 | Cholecystokinin | 1 | + |