葛根素对代谢综合征病理因子内皮细胞功能障碍影响的体外研究

被引:4
作者
沈晓波
机构
[1] 浙江上虞市中医院
关键词
葛根素; 代谢综合症:胰岛素抵抗; 内皮细胞; PPARY; 细胞凋亡; 钙;
D O I
暂无
中图分类号
R285.5 [中药实验药理];
学科分类号
1008 ;
摘要
葛根素是一种从野葛中萃取的一种异黄酮。在治疗糖尿病和心血管疾病中有着广泛的药理作用。本研究旨从代谢综合征角度研究葛根素对内皮细胞的保护作用,探索其基本机制。研究结果显示,葛根素可以抑制肿瘤坏死因子诱导的内皮细胞凋亡和内皮细胞活力丧失。这些影响很通过抑制肿瘤坏死因子诱导的细胞内游离钙离子在内皮细胞的堆积,抑制钙紊乱来实现的。总体来说,我们的研究将葛根素的药理反应与代谢综合症中内皮细胞的发病机理联系起来,提出了研究葛根素作用机制的新角度。
引用
收藏
页码:134 / 137
页数:4
相关论文
共 4 条
[1]  
Thiazolidinediones, peroxisome proliferator-activated receptor γ agonists, regulate endothelial cell growth and secretion of vasoactive peptides[J] . Yasutomo Fukunaga,Hiroshi Itoh,Kentaro Doi,Tokuji Tanaka,Jun Yamashita,Tae-Hwa Chun,Mayumi Inoue,Ken Masatsugu,Naoki Sawada,Takatoshi Saito,Kiminori Hosoda,Hyun Kook,Makiko Ueda,Kazuwa Nakao.Atherosclerosis . 2001 (1)
[2]   Apoptosis occurs in endothelial cells during hypertension-induced microvascular rarefaction [J].
Gobe, G ;
Browning, J ;
Howard, T ;
Hogg, N ;
Winterford, C ;
Cross, R .
JOURNAL OF STRUCTURAL BIOLOGY, 1997, 118 (01) :63-72
[3]  
Vascular Endothelial Growth Factor Inhibits Endothelial Cell Apoptosis Induced by Tumor Necrosis Factor-α: Balance Between Growth and Death Signals[J] . Ioakim Spyridopoulos,Edi Brogi,Marianne Kearney,Alison B. Sullivan,Curtis Cetrulo,Jeffrey M. Isner,Douglas W. Losordo.Journal of Molecular and Cellular Cardiology . 1997 (5)
[4]  
P.213 Apoptosis of vascular endothelial cells in response to TNF and lipid treatments[J] . S. Kaiser,B. Hennig,M. Toborek.Atherosclerosis . 1997 (1)