| Aktiva substanser | Betyg | Bibliogr. | Expandera | |
|---|---|---|---|---|
| 1 | Signalsubstansreceptorer | 100 | + | |
| 2 | Receptors, G-Protein-Coupled | 86 | + | |
| 3 | Peptidreceptorer | 40 | + | |
| 4 | Biogenaminreceptorer | 39 | + | |
| 5 | Immunreceptorer | 33 | + | |
| 6 | Cysteine Loop Ligand-Gated Ion Channel Receptors | 8 | + | |
| 7 | Receptorprotein-tyrosinkinaser | 7 | + | |
| 8 | Receptorer, purinerga | 4 | + | |
| 9 | Autoreceptorer | 2 | + | |
| 10 | Receptorer, proteinasaktiverade | 1 | + | |
| 11 | Luktreceptorer | 1 | + | |
| 12 | Receptors, Guanylate Cyclase-Coupled | 1 | + | |
| 13 | Virusreceptorer | 1 | + | |
| 14 | Receptors, Death Domain | 1 | + |