| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Tachykinins | 100 | + | |
| 2 | Calcitonin Gene-Related Peptide | 74 | + | |
| 3 | Congo Red | 37 | + | |
| 4 | Vasopressins | 29 | + | |
| 5 | Evans Blue | 27 | + | |
| 6 | Opioid Peptides | 24 | + | |
| 7 | Hypothalamic Hormones | 20 | + | |
| 8 | Vasoactive Intestinal Peptide | 17 | + | |
| 9 | Pancreatic Polypeptide | 13 | + | |
| 10 | Melanocyte-Stimulating Hormones | 5 | + | |
| 11 | Bradykinin | 4 | + | |
| 12 | Anilino Naphthalenesulfonates | 3 | + | |
| 13 | Neurotensin | 3 | + | |
| 14 | Pituitary Adenylate Cyclase-Activating Polypeptide | 2 | + | |
| 15 | Carnosine | 2 | + | |
| 16 | Thyrotropin-Releasing Hormone | 1 | + | |
| 17 | Bombesin | 1 | + | |
| 18 | Motilin | 1 | + | |
| 19 | Calcitonin | 1 | + | |
| 20 | Urocortins | 1 | + | |
| 21 | Gastrins | 1 | + |