| Aktiva substanser | Betyg | Bibliogr. | Expandera | |
|---|---|---|---|---|
| 1 | Signalsubstansreceptorer | 100 | + | |
| 2 | Receptors, G-Protein-Coupled | 80 | + | |
| 3 | Peptidreceptorer | 68 | + | |
| 4 | Biogenaminreceptorer | 25 | + | |
| 5 | Receptorprotein-tyrosinkinaser | 19 | + | |
| 6 | Immunreceptorer | 17 | + | |
| 7 | Cysteine Loop Ligand-Gated Ion Channel Receptors | 4 | + | |
| 8 | Receptorer, purinerga | 3 | + | |
| 9 | Eikosanoidreceptorer | 2 | + | |
| 10 | Receptors, Guanylate Cyclase-Coupled | 1 | + | |
| 11 | Virusreceptorer | 1 | + | |
| 12 | Transferrinreceptorer | 1 | + |