| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Receptors, Steroid | 100 | + | |
| 2 | Inositol 1,4,5-Trisphosphate Receptors | 97 | + | |
| 3 | Peroxisome Proliferator-Activated Receptors | 83 | + | |
| 4 | Receptors, Retinoic Acid | 13 | + | |
| 5 | Receptors, Thyroid Hormone | 9 | + | |
| 6 | Receptors, Melatonin | 8 | + | |
| 7 | Orphan Nuclear Receptors | 7 | + | |
| 8 | Receptors, Calcitriol | 5 | + |