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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Spelling suggestions: "subject:"root canal filling materials. eng"" "subject:"foot canal filling materials. eng""

1

Avaliação da citotoxicidade de cimentos endodônticos quanto a liberação de peróxido de hidrogênio e óxido nítrico em culturas de macrófagos peritoneais de camundongos /

Silva, Paulo Tadeu da. January 2002 (has links)
Orientador: Iracilda Zeppone Carlos / Banca: Renato de Toledo Leonardo / Banca: Celso Kenji Nishiyama / Resumo: Avaliou-se a citotoxicidade dos cimentos Topseal, EndoRez, Tubli-Seal e Kerr Pulp Canal Sealer E.W.T. quanto a liberação de derivados do oxigênio no contato cimento/cultura de macrófagos peritoneais de camundongos. Respectivamente os cimentos que mais liberaram H2O2 na concentração de 9 mg/ml foi o Topseal > Zimosan > EndoRez > Tubli-Seal = Kerr Pulp E.W.T. e na concentração de 18 mg/ml foi o Topseal > Zimosan = EndoRez > Tubli-Seal > Kerr Pulp E.W.T. Os que mais liberaram NO na concentração de 9 mg/ml foi o LPS > Topseal > Kerr Pulp E.W.T. > Tubli-Seal = EndoRez e na concentração de 18 mg/ml foi o LPS > Topseal = Kerr Pulp E.W.T. > Tubli-Seal > EndoRez. / Abstract: It was evaluated the citotoxicity of the sealers Topseal, EndoRez, Tubli-Seal and Kerr Pulp Canal Sealer after exposure to rat peritoneal macrophage culture, due to oxigen derivate liberation. Respectively, the sealer that, liberated more H2O2 at 9 mg/ml concentration were Topseal > Zimosan > EndoRez > Tubli-Seal = Kerr Pulp E.W.T. and in concentration of 18 mg/ml were Topseal > Zimosan = EndoRez > Tubli-Seal > Kerr Pulp E.W.T. The greatest liberation of in NO concentration of 9 mg/ml were LPS > Topseal > Kerr Pulp E.W.T. > Tubli-Seal = EndoRez and in concentration of 18 mg/ml were LPS > Topseal = Kerr Pulp E.W.T. > Tubli-Seal > EndoRez. / Mestre
Peróxido de hidrogênio.
Oxido nítrico.
Macrófagos.
Tratamento do canal radicular.
Materiais dentários.
Macrophages. eng
Root canal fillings materials. eng
Hydrogen peroxide. eng
Nitric oxide. eng

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