| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Peroxisome Proliferator-Activated Receptors | 100 | + | |
| 2 | Receptors, Steroid | 41 | + | |
| 3 | Orphan Nuclear Receptors | 25 | + | |
| 4 | Receptors, Thyroid Hormone | 19 | + | |
| 5 | Receptors, Calcitriol | 18 | + | |
| 6 | Receptors, Retinoic Acid | 17 | + | |
| 7 | Receptors, Melatonin | 8 | + | |
| 8 | Hepatocyte Nuclear Factor 4 | 7 | + |