| Aktiva substanser | Betyg | Bibliogr. | Expandera | |
|---|---|---|---|---|
| 1 | Rodopsin | 100 | + | |
| 2 | Melatoninreceptorer | 29 | + | |
| 3 | Muskarinreceptorer | 28 | + | |
| 4 | Receptorer, purinerga | 27 | + | |
| 5 | Eikosanoidreceptorer | 26 | + | |
| 6 | Histamin H1-receptorer | 15 | + | |
| 7 | Somatostatinreceptorer | 10 | + | |
| 8 | Katekolaminreceptorer | 10 | + | |
| 9 | Serotoninreceptorer | 8 | + | |
| 10 | Glukagonreceptorer | 7 | + | |
| 11 | Endotelinreceptorer | 6 | + |