[Effect of polysaccharides from Bletilla striata on the adhesion of human umbilical venous endothelial cells].
OBJECTIVE
To investigate the effect of polysaccharides from Bletilla striata (BSP) on the adhesion of human umbilical venous endothelial cells (HUVECs).


METHODS
HUVEC were cultured in DMEM and treated with different concentrations of BSP. The effects of BSP on the proliferation of HUVEC were observed with MTT method.


RESULTS
Among control and 60 - 120 microg/ml BSP groups, it showed significant difference specially in 80 microg/ml group.


CONCLUSIONS
BSP promotes the adhesion of HUVEC but not with a does -dependent manner in vitro.
Sun
Jiantao
J
Department of Neurosurgery, Nanjing University School of Medecine Affiliated Gulou Hospital, Nanjing 210008.
Wang
Chunming
C
Zhang
Junfeng
J
D002448:Cell Adhesion / Q000187:drug effects; D049109:Cell Proliferation / Q000187:drug effects; D002478:Cells, Cultured; D004365:Drugs, Chinese Herbal / Q000494:pharmacology; D004730:Endothelium, Vascular / Q000187:drug effects*; D005434:Flow Cytometry; D006801:Humans; D029595:Orchidaceae / Q000737:chemistry*; D010946:Plants, Medicinal / Q000737:chemistry*; D011134:Polysaccharides / Q000302:isolation & purification / Q000494:pharmacology*; D014471:Umbilical Veins / Q000166:cytology
D004365:Drugs, Chinese Herbal; D011134:Polysaccharides