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An antianginal is a drug used in the treatment of angina pectoris, a symptom of ischaemic heart disease. Myocardial ischemia arises from the dysfunction of coronary macrovascular or microvascular components, leading to a compromised supply of oxygen and nutrients to the myocardium. The underlying pathophysiological mechanisms encompass a range ...
Angiogenesis inhibitors were once thought to have potential as a "silver bullet" treatment applicable to many types of cancer, but the limitations of anti-angiogenic therapy have been shown in practice. [1] Currently, angiogenesis inhibitors are recognized for their improvement of cancer immunotherapy [2] [3] by overcoming endothelial cell anergy.
Perhexiline (Pexsig) is a prophylactic antianginal agent used primarily in Australia and New Zealand. Perhexiline is thought to act by inhibiting mitochondrial carnitine palmitoyltransferase-1 . This shifts myocardial metabolism from fatty acid to glucose utilisation which results in increased ATP production for the same O 2 consumption and ...
It is taken twice a day. In 2012, the European Medicines Agency (EMA) finished a review of benefits and risks of trimetazidine and recommended restricting use of trimetazidine-containing medicines to just as an additional treatment of angina pectoris in cases of inadequate control by or intolerance to first-line antianginal therapies. [2]
A nitrovasodilator is a pharmaceutical agent that causes vasodilation (widening of blood vessels) by donation of nitric oxide (NO), [1] and is mostly used for the treatment and prevention of angina pectoris.
Also known as 'effort angina', this refers to the classic type of angina related to myocardial ischemia.A typical presentation of stable angina is that of chest discomfort and associated symptoms precipitated by some activity (running, walking, etc.) with minimal or non-existent symptoms at rest or after administration of sublingual nitroglycerin. [11]
A specific microbial metabolite in the gut microbiome that helps regulate brain activity is linked to anxiety, a new study in mice has found, suggesting that acting on gut bacteria may help ...
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