papaverine has been researched along with Hypertension, Portal in 2 studies
Papaverine: An alkaloid found in opium but not closely related to the other opium alkaloids in its structure or pharmacological actions. It is a direct-acting smooth muscle relaxant used in the treatment of impotence and as a vasodilator, especially for cerebral vasodilation. The mechanism of its pharmacological actions is not clear, but it apparently can inhibit phosphodiesterases and it may have direct actions on calcium channels.
papaverine : A benzylisoquinoline alkaloid that is isoquinoline substituted by methoxy groups at positions 6 and 7 and a 3,4-dimethoxybenzyl group at position 1. It has been isolated from Papaver somniferum.
Hypertension, Portal: Abnormal increase of resistance to blood flow within the hepatic PORTAL SYSTEM, frequently seen in LIVER CIRRHOSIS and conditions with obstruction of the PORTAL VEIN.
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 1 (50.00) | 18.7374 |
| 1990's | 1 (50.00) | 18.2507 |
| 2000's | 0 (0.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
| Authors | Studies |
|---|---|
| Remigolski, S | 1 |
| Martínez-Cuesta, MA | 1 |
| Moreno, L | 1 |
| Piqué, JM | 1 |
| Bosch, J | 1 |
| Rodrigo, J | 1 |
| Esplugues, JV | 1 |
2 other studies available for papaverine and Hypertension, Portal
| Article | Year |
|---|---|
[Behavior of the portal tension in the postoperative period].
Topics: Atropine; Epinephrine; Humans; Hypertension, Portal; Papaverine; Postoperative Complications | 1967 |
Nitric oxide-mediated beta 2-adrenoceptor relaxation is impaired in mesenteric veins from portal-hypertensive rats.
Topics: Adrenergic beta-Agonists; Albuterol; Animals; Electric Stimulation; Hypertension, Portal; Immunohist | 1996 |