@article{de Paris_Baraldi_Viezzer_Machado_Gerhardt de Oliveira_2014, title={Proliferation of human bone marrow stem cells cultured on alfa-tricalcium phosphate cement and titanium discs}, volume={13}, url={https://periodicos.ufba.br/index.php/cmbio/article/view/8992}, DOI={10.9771/cmbio.v13i1.8992}, abstractNote={<!--[if gte mso 9]><xml> <w:WordDocument> <w:View>Normal</w:View> <w:Zoom>0</w:Zoom> <w:TrackMoves /> <w:TrackFormatting /> <w:HyphenationZone>21</w:HyphenationZone> <w:PunctuationKerning /> <w:ValidateAgainstSchemas /> <w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid> <w:IgnoreMixedContent>false</w:IgnoreMixedContent> <w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText> <w:DoNotPromoteQF /> <w:LidThemeOther>PT-BR</w:LidThemeOther> <w:LidThemeAsian>X-NONE</w:LidThemeAsian> <w:LidThemeComplexScript>X-NONE</w:LidThemeComplexScript> <w:Compatibility> <w:BreakWrappedTables /> <w:SnapToGridInCell /> <w:WrapTextWithPunct /> <w:UseAsianBreakRules /> <w:DontGrowAutofit /> <w:SplitPgBreakAndParaMark /> <w:DontVertAlignCellWithSp /> <w:DontBreakConstrainedForcedTables /> <w:DontVertAlignInTxbx /> <w:Word11KerningPairs /> <w:CachedColBalance /> </w:Compatibility> <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel> <m:mathPr> <m:mathFont m:val="Cambria Math" /> <m:brkBin m:val="before" /> <m:brkBinSub m:val="--" /> <m:smallFrac m:val="off" /> <m:dispDef /> <m:lMargin m:val="0" /> <m:rMargin m:val="0" /> <m:defJc m:val="centerGroup" /> <m:wrapIndent m:val="1440" /> <m:intLim m:val="subSup" /> <m:naryLim m:val="undOvr" /> </m:mathPr></w:WordDocument> </xml><![endif]--> <p class="MsoNormal" style="text-align: justify;"><span style="mso-ansi-language: EN-US;" lang="EN-US">Objectives: to evaluate human bone marrow stem cells (HBMSC) cultured on </span>α<span style="mso-ansi-language: EN-US;" lang="EN-US"> -tricalcium phosphate cement (</span>α<span style="mso-ansi-language: EN-US;" lang="EN-US"> -TCP) and titanium (Ti) discs, as well as the osteoconductive properties of these biomaterials. Methods: discs of </span>α<span style="mso-ansi-language: EN-US;" lang="EN-US"> -TCP and commercially pure Ti weremanufactured and placed on polyethylene plates. Cells were cultured according to the following: group I – control (no discs); group II – </span>α<span style="mso-ansi-language: EN-US;" lang="EN-US">-TCP discs; group III – Ti discs. Propidium iodide staining was used to assess cell proliferation. Cells cultures were analyzed at 3,7, 14 and 21 days. Results: Proliferation occurred in both biomaterials. At 3 days, greater cell proliferation was seen in group II than group III (p=0.01). Differences were not significant on the other time periods. Morphologic analysis showed circular morphology in group I, compatible with osteogenic cell lineage. Conclusions: both biomaterials were osteoconductive but not osteoinductive. 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mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri","sans-serif"; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-fareast-font-family:"Times New Roman"; mso-fareast-theme-font:minor-fareast; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin;} </style> <![endif]-->}, number={1}, journal={Revista de Ciências Médicas e Biológicas}, author={de Paris, Marcel Fasolo and Baraldi, Carlos Eduardo and Viezzer, Christian and Machado, Denise Cantarelli and Gerhardt de Oliveira, Marília}, year={2014}, month={jun.}, pages={7–12} }