[Effect of chondroitin sulfate-A attached titanium surface on culture osteoblast].
OBJECTIVE
To investigation the in vitro effect of CS-A attached titanium surface on the culture of osteoblast.


METHODS
We examined the cell proliferation, the ALP activities, and the Calcium contents in the Ostelblast cultured on the Titanium surfaces attached with different concentrations of CS-A Calcium.


RESULTS
The CS-A promots the proliferation of osteoblast and increases the calcium content on the titanium disks.


CONCLUSIONS
The biocompatibility of titanium was improved after CS-A attached titanium surface.
Fan
Hong
H
Tianjin Stomatology Hospital, Tianjin 300041, China.
Chen
Zhiqing
Z
Wei
Dapeng
D
D001672:Biocompatible Materials; D002118:Calcium / Q000378:metabolism; D002455:Cell Division; D002478:Cells, Cultured; D002809:Chondroitin Sulfates / Q000494:pharmacology*; D005333:Fetus; D006801:Humans; D010006:Osteoblasts / Q000166:cytology* / Q000378:metabolism; D014025:Titanium
D001672:Biocompatible Materials; D002809:Chondroitin Sulfates; D014025:Titanium; D002118:Calcium