papaverine has been researched along with Urticaria in 1 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.
Urticaria: A vascular reaction of the skin characterized by erythema and wheal formation due to localized increase of vascular permeability. The causative mechanism may be allergy, infection, or stress.
| Excerpt | Relevance | Reference |
|---|---|---|
| "Papaverine injection was followed by a significant wheal but no flare." | 1.28 | Wheal and flare responses to muscle relaxants in humans. ( Adelson, D; Levy, JH; Walker, B, 1991) |
| Timeframe | Studies, this research(%) | All Research% |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 1 (100.00) | 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 |
|---|---|
| Levy, JH | 1 |
| Adelson, D | 1 |
| Walker, B | 1 |
1 other study available for papaverine and Urticaria
| Article | Year |
|---|---|
Wheal and flare responses to muscle relaxants in humans.
Topics: Atracurium; Cytoplasmic Granules; Histamine; Histamine Release; Humans; Mast Cells; Morphine; Neurom | 1991 |