| Active principles | Rating | Bibliogr. | Expand | |
|---|---|---|---|---|
| 1 | Imidazolidines | 100 | + | |
| 2 | Imidazolines | 57 | + | |
| 3 | Histamine | 35 | + | |
| 4 | Phentolamine | 26 | + | |
| 5 | Idazoxan | 25 | + | |
| 6 | Losartan | 15 | + | |
| 7 | Trimethaphan | 14 | + | |
| 8 | Dexmedetomidine | 11 | + | |
| 9 | Oxymetazoline | 7 | + | |
| 10 | Biotin | 7 | + | |
| 11 | Ondansetron | 7 | + | |
| 12 | Aminoimidazole Carboxamide | 5 | + | |
| 13 | Medetomidine | 5 | + | |
| 14 | Creatinine | 3 | + |