Consulta: creatorFacets:"Ribeiro,H.J."
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Data/hora: 09/06/2024 13:49:12

Single-walled carbon nanotubes functionalized with sodium hyaluronate enhance bone mineralization
Provedor de dados: 56
Autores: Sá,M.A.; Ribeiro,H.J.; Valverde,T.M.; Sousa,B.R.; Martins-Júnior,P.A.; Mendes,R.M.; Ladeira,L.O.; Resende,R.R.; Kitten,G.T.; Ferreira,A.J.
The aim of this study was to evaluate the effects of sodium hyaluronate (HY), single-walled carbon nanotubes (SWCNTs) and HY-functionalized SWCNTs (HY-SWCNTs) on the behavior of primary osteoblasts, as well as to investigate the deposition of inorganic crystals on titanium surfaces coated with these biocomposites. Primary osteoblasts were obtained from the calvarial bones of male newborn Wistar rats (5 rats for each cell extraction). We assessed cell viability using the 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-2H-tetrazolium bromide assay and by double-staining with propidium iodide and Hoechst. We also assessed the formation of mineralized bone nodules by von Kossa staining, the mRNA expression of bone repair proteins, and the deposition of inorganic...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Osteoblast; Nanotechnology; Carbon nanotubes; Sodium hyaluronate; Tissue engineering; Osseointegration.
Ano: 2016
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016000200602