Vasoconstriction
| 5-HT2 | Vasoconstriction |
Histamine | H1 | Vasodilation |
Angiotensin | AT1 | Vasoconstriction |
Vasopressin | V1 | Vasoconstriction |
Adenosine | A1 | Vasodilation |
Prostaglandin | PGE1 | Vasodilation |
Prostacyclin | PGI2 | Vasodilation |
Thromboxane | TXA2 | Vasoconstriction |
Endothelin | ETA | Vasoconstriction |
Bradykinin | B1 | Vasodilation |
Substance P | NK1 | Vasodilation |
Nitric oxide | - | Vasodilation |