单词	vasodilation
释义	vasodilation /ˌveɪzəʊdʌɪˈleɪʃ(ə)n / (also vasodilatation /ˌveɪzəʊˌdʌɪleɪˈteɪʃ(ə)n/) noun The dilatation of blood vessels, which decreases blood pressure.Effects include venous and arteriolar vasodilatation, which decreases oxygen demand.... Apyrase, an enzyme in tick saliva, may maintain blood flow into the bite by stimulating local vasodilation and preventing platelet aggregation. Many patients with diabetes, however, have no change in palpable temperature due to distal vasodilation related to autonomic neuropathy. Derivatives vasodilator /ˌveɪzəʊdʌɪˈleɪtə/ noun ... This agent is a selective pulmonary vasodilator that improves oxygenation and lowers pulmonary vascular resistance without systemic hemodynamic effects. Because nitric oxide is a vasodilator and inhibitor of platelet aggregation and adhesion, hypomagnesemia may stimulate vasoconstriction and possibly even coronary thrombosis. Nitroprusside is a arterial and venous vasodilator. vasodilatory /ˌveɪzəʊdʌɪˈleɪt(ə)ri/ adjective ... Research has shown ginkgo to have some vasodilatory properties. In patients with heart failure, blood flow to muscles does not increase normally during exercise because of reduced cardiac output and impaired peripheral vasodilatory capacity. Hypothetically, this increased blood supply results in a compromised vasodilatory response that also may hasten tissue damage.
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