| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Receptors, Eicosanoid | 100 | + | |
| 2 | Receptors, Opioid | 91 | + | |
| 3 | Receptors, Catecholamine | 71 | + | |
| 4 | Receptors, Vasopressin | 56 | + | |
| 5 | Receptors, Melanocortin | 26 | + | |
| 6 | Receptors, Endothelin | 25 | + | |
| 7 | Receptors, Oxytocin | 17 | + | |
| 8 | Receptors, Muscarinic | 15 | + | |
| 9 | Receptors, Melatonin | 15 | + | |
| 10 | Receptors, Chemokine | 10 | + | |
| 11 | Receptors, Serotonin | 9 | + |