Epinephrine infusions are less vasoconstrictive than norepinephrine as they primarily stimulate ? receptor more than ? receptors, but the effect remains dose-dependent.
12.
:: I think glucocorticoids also have a vasoconstrictive effect that may counter bleeding, but their use on a bleeding animal is apparently debatable.
13.
The latter drug selectively blocks endothelin A receptors, decreasing the vasoconstrictive actions and allowing for increased beneficial effects of endothelin B stimulation, such as nitric oxide production.
14.
"' Alclometasone "'is synthetic glucocorticoid steroid for topical use in dermatology as anti-inflammatory, antipruritic, antiallergic, antiproliferative and vasoconstrictive agent.
15.
The neurotransmitter serotonin ( 5-hydroxytryptamine, 5-HT ) has been implicated in a wide range of psychiatric conditions and also has vasoconstrictive and vasodilatory effects.
16.
Here the EETs are vasodilatory, and can be thought of as balancing other vasoconstrictive signals . sEH hydrolyzes the EETs to form the dihydroxyeicosatrienoic acids ( DHETs ).
17.
While other drugs of this type ( sitaxentan, ambrisentan ) exploit the vasoconstrictive properties of endothelin and are mainly used for the treatment of pulmonary arterial hypertension, atrasentan blocks endothelin induced cell proliferation.
18.
At first, the vasoconstrictive effect of alpha-receptors dominates, but with continued use of an alpha agonist, this effect fades first, allowing the vasodilation due to beta-receptor stimulation to emerge.
19.
These molecules are more water-soluble and are more easily metabolized by other enzymes, so the vasodilatory signal is removed from the site of action through excretion, tipping the balance of vasoconstrictive and vasodilatory signals towards vasoconstriction.
20.
Excessive concentrations of TXA2 could lead to thrombosis, which when coupled with 25I-NBOMe's vasoconstrictive effect, is a major risk factor for cardiac ischemia, a dangerous condition the symptoms of which are present in several toxicological reports.
