title: [Effect of chondroitin sulfate-A attached titanium surface on culture osteoblast].
abstract: 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.
authors.affiliation: Tianjin Stomatology Hospital, Tianjin 300041, China.
authors.forename: Hong
authors.initials: H
authors.lastname: Fan
authors.forename: Zhiqing
authors.initials: Z
authors.lastname: Chen
authors.forename: Dapeng
authors.initials: D
authors.lastname: Wei
mesh_terms: 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
chemical_list: D001672:Biocompatible Materials; D002809:Chondroitin Sulfates; D014025:Titanium; D002118:Calcium