动脉壁氧化损伤是多种动脉相关疾病发生、发展的病理基础。动脉壁主要由平滑肌细胞、成纤维细胞和血管内皮细胞等组成,这些细胞易受到氧化物质的攻击,从而影响或失去其正常的生理功能,造成动脉壁的氧化损伤,进而引起更为严重的病理改变。动脉粥样硬化(atherosclerosis,AS)是常 Oxidative damage of arterial wall is a pathological basis for the occurrence and development of a variety of arterial diseases. Arterial wall mainly by smooth muscle cells, fibroblasts and vascular endothelial cells and other components, these cells vulnerable to attack by oxidants, which affect or lose their normal physiological function, causing oxidative damage to the arterial wall, which in turn lead to more serious pathology change. Atherosclerosis (AS) is common