ZHANG Jinli, CAO Wenjuan, XIONG Xifei, et al. Amentoflame inhibits human umbilical vein endothelial cells angiogenesis[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2016,55(6):148-152.
ZHANG Jinli, CAO Wenjuan, XIONG Xifei, et al. Amentoflame inhibits human umbilical vein endothelial cells angiogenesis[J]. Acta Scientiarum Naturalium Universitatis SunYatseni, 2016,55(6):148-152.DOI:
AF)对人脐静脉内皮细胞ECV304血管形成及机制的影响,从而为穗花杉双黄酮治疗肿瘤及其他血管增生性疾病提供理论基础,采用 MTS检测AF对ECV304血管内皮细胞增殖的作用,细胞划痕实验观察AF对ECV304细胞迁移的影响,体外血管形成实验观察AF对ECV304血管形成的影响,Western blot 检测AF对ECV304细胞血管形成相关信号通路及蛋白如磷酸化AKT(p-AKT)、金属基质蛋白酶9(Matrix metalloproteinase-9
The present study was designed to investigate the effect of Amentoflame (AF) on the angiogenesis of human umbilical vein endothelial cells ECV304 and the mechanisms involved. MTS assay was performed to assess the effect of AF on ECV304 cell proliferation. Wound Healing was performed to assess the effect of AF on ECV304 cell migration. Matrigel assay was performed to assess the effect of AF on ECV304 tube formation. Western blotting was used to analyze the expression of cell angiogenesis related proteins such as angiopoietin 2 (Ang-2)、Matrix metalloproteinase-9 (MMP-9) and p-AKT in ECV304 treated with or without AF. The results demonstrated that AF inhibited the proliferation
migration and tube formation of ECV304 concentration-dependently. Western blot showed that the expression of p-AKT
Ang-2 and MMP-9 were significantly down-regulated by 100 μmol/l of AF.