| Aktiva substanser | Betyg | Bibliogr. | Expandera | |
|---|---|---|---|---|
| 1 | Hypotalamushormoner | 100 | + | |
| 2 | Vasopressiner | 43 | + | |
| 3 | Opioidpeptider | 39 | + | |
| 4 | Tyreotropinfrisättande hormon | 23 | + | |
| 5 | Vasoaktiv intestinal peptid | 18 | + | |
| 6 | Angiotensiner | 17 | + | |
| 7 | Kalcitoningenrelaterad peptid | 16 | + | |
| 8 | Melanocytstimulerande hormoner | 13 | + | |
| 9 | Deltasömnpeptid | 10 | + | |
| 10 | Hypofysär adenylcyklasaktiverande polypeptid | 9 | + | |
| 11 | Bradykinin | 9 | + | |
| 12 | Neuropeptid Y | 8 | + | |
| 13 | Takykininer | 7 | + | |
| 14 | Karnosin | 6 | + | |
| 15 | Kolecystokinin | 5 | + | |
| 16 | Neurotensin | 5 | + | |
| 17 | Galanin | 4 | + | |
| 18 | Bombesin | 3 | + |