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砷对人体健康的危害是多方面的,进入机体通过血液迅速分布至全身的组织和器官中,可以起外周血管系统、心血管系统、脑血管系统的损害等,但是循环系统的危害首当其冲,主要表现为与心肌损害有关的心电图异常和局部循环障碍导致的心脑血管疾病等[1,2]。研究证实,砷通过氧自由基等一系列反应激活炎症反应及氧化应激,二者共同作用可以引起Ⅱ型糖尿病、高血压、动脉粥样硬化及冠心病等疾病;同时还可以引起血管内皮细胞紊乱,最终发展成各种心血
Arsenic on human health hazards are many, into the body through the blood quickly distributed to the body’s tissues and organs, can play a peripheral vascular system, cardiovascular system, cerebrovascular system damage, but the first to bear the brunt of the circulatory system, the main Manifested as myocardial damage related to abnormal ECG and local circulatory disorders caused by cardiovascular disease [1,2]. Studies have shown that arsenic through a series of reactions such as oxygen free radicals to activate the inflammatory response and oxidative stress, both together can cause type II diabetes, hypertension, atherosclerosis and coronary heart disease and other diseases; can also cause vascular endothelial cells Disorder, eventually developed into a variety of effort