搜索结果: 1-4 共查到“医学细胞生物学 ROS”相关记录4条 . 查询时间(0.046 秒)
Objective，Ultraviolet light (UV) is known to cause photoaging of skin.UV irradiation can damage proliferation capacity and induce collagenase in fibroblasts in the dermis.Many researchers have explore...
APP17肽通过抑制细胞内ROS保护紫外线照射后人皮肤成纤维细胞
Amyloid protein precursor Ultraviolet rays Reactive oxygen species Matrix metalloproteinase 1
2012/6/6
Objective，Ultraviolet light (UV) is known to cause photoaging of skin.UV irradiation can damage proliferation capacity and induce collagenase in fibroblasts in the dermis.Many researchers have explore...
HO通过减少ROS生成抑制AngⅡ的致血管平滑肌细胞增殖肥大
血红素加氧酶 活性氧 血管紧张素Ⅱ 血管平滑肌细胞
2009/8/27
目的:观察血红素加氧酶（HO）在AngⅡ致血管平滑肌细胞（VSMCs）增殖和肥大中的作用并探讨其可能机制。方法:（1)免疫印迹法测定平滑肌细胞HO-1蛋白表达水平；（2）β-液体闪烁记数仪测定［3H］-TdR和［3H］-亮氨酸掺入量；（3)乙酰乙酸双氯荧光素（DCFH-DA）法测定平滑肌细胞内活性氧（ROS）水平。结果:（1) Hemin组HO-1蛋白表达水平与对照组和AngⅡ组相比均明显升高（P...