A polysaccharide isolated from the medicinal herb Bletilla striata induces endothelial cells proliferation and vascular endothelial growth factor expression in vitro

被引:134
|
作者
Wang, CM
Sun, JT
Luo, Y
Xue, WH
Diao, HJ
Dong, L
Chen, JN
Zhang, JF [1 ]
机构
[1] Nanjing Univ, Sch Life Sci, State Key Lab Pharmaceut Biotechnol, Nanjing 210008, Peoples R China
[2] Nanjing Univ, Sch Med, Affiliated Gulou Hosp, Dept Neurosurg, Nanjing 210008, Peoples R China
基金
美国国家科学基金会;
关键词
Bletilla striata; cell proliferation; endothelial cells; polysaccharides; vascular endothelial growth factor;
D O I
10.1007/s10529-006-0011-x
中图分类号
Q81 [生物工程学(生物技术)]; Q93 [微生物学];
学科分类号
071005 ; 0836 ; 090102 ; 100705 ;
摘要
A polysaccharide from the traditional Chinese medicinal herb, Bletilla striata (Thunb.) Reichb. f., was isolated, purified and characterized. It induced the proliferation of human umbilical vascular endothelial cells and the expression of vascular endothelial growth factor up to 156% and 147% of control after 72 h, respectively.
引用
收藏
页码:539 / 543
页数:5
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