Nitroglycerin belongs to a group of drugs called nitrates, which includes many other nitrates like isosorbide dinitrate (Isordil) and isosorbide mononitrate (Imdur, Ismo, Monoket). These agents all exert their effect by being converted to nitric oxide in the body by mitochondrial aldehyde dehydrogenase (ALDH2), and nitric oxide is a potent natural vasodilator. WebJun 7, 2024 · The principal pharmacological action of nitroglycerin is relaxation of vascular smooth muscle and consequent dilatation of peripheral arteries and veins. Dilatation of the veins promotes peripheral pooling of blood and decreases venous return to the heart, thereby reducing left ventricular end-diastolic pressure and pulmonary capillary wedge ...
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WebUrapidil. Urapidil is a selective post-synaptic α1 adrenoreceptor antagonist with strong vasodilating properties. The fact that it also antagonizes the pre-synaptic 5HT 1 A (hydroxytryptamine) receptors explains the lack of reflex tachycardia in response to peripheral vasodilatation. Urapidil has a rapid onset of action, with a response rate ... WebChanging Your Name and/or Sex Marker on Government ID Toggle. Transition-Related Surgeries (TRS) Transition-Related Surgeries (TRS) Toggle. Mental Health Knowledge … haircuts at great clips
Nitromint Uses, Dosage, Side Effects, FAQ - MedicinesFAQ
WebA volatile vasodilator which relieves ANGINA PECTORIS by stimulating GUANYLATE CYCLASE and lowering cytosolic calcium. It is also sometimes used for TOCOLYSIS and … WebApr 14, 2024 · It relaxes blood vessels in your body (causing them to widen) and this reduces the strain on your heart, making it easier for your heart to pump blood around … WebLa nitroglycérine (trinitrine, nitrites ou nitrates); La nitroglycérine est largement prescrite pour traiter l’angine de poitrine. Elle permet de dilater ou d’ouvrir les artères coronaires. Ainsi, le cœur reçoit plus de sang et d’oxygène. Si vous prenez de la nitroglycérine, ayez-la toujours sur vous. Les antiplaquettaires; brandywine cyber school