Methodist DeBakey cardiovascular journal
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Methodist Debakey Cardiovasc J · Jul 2015
ReviewNew Insights Into Tobacco-Induced Vascular Disease: Clinical Ramifications.
Tobacco smoke contains more than 4,000 compounds. These include phenols, carbonyls, and nitrosamines that may be irritants and carcinogens; particulate matter such as tars; volatiles and gases such as carbon monoxide; and nicotine. ⋯ Nicotine-induced activation of vascular cells may contribute to pathological neovascularization in cancer, age-related macular degeneration, and atherosclerosis. This review focuses on how nicotine adversely affects cardiovascular health and highlights intriguing new data about nicotine's potent angiogenic and proliferative properties.