Ginkgo biloba attenuates oxidative DNA damage of human umbilical vein endothelial cells induced by i

来源 :中华医学会第十二次全国内分泌学学术会议 | 被引量 : 0次 | 上传用户:ZY5158598
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Objectives Intermittent high glucose, one general and important phenomenon existed in patients with diabetes, has greater effect than sustained high glucose on development of diabetic cardiovascular complications, in which endothelial dysfunction caused by oxidative stress is regarded as the initiation of these pathophysiology.However, at present, no data are available neither on the degree of endothelial oxidative DNA damage caused by intermittent high glucose nor on the potential protective role of antioxidants.Ginkgo biloba extract (EGb) 761, an antioxidant herbal medicine, has commonly been used as a therapeutic agent for cardiovascular and neurological disorders.The aim of this study was to investigate oxidative DNA damage of endothelial cells under the pro-atherosclerotic stressor intermittent high glucose and the potential protective role of EGb761 in vitro.
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