Use este identificador para citar ou linkar para este item: http://hdl.handle.net/1843/45484
Tipo: Artigo de Periódico
Título: In vivo biocompatibility and biomineralization of calcium silicate cements
Autor(es): Francine Benetti
João Eduardo Gomes Filho
Juliana Maria de Araujo Lopes
Jéssica Barbosa
Rogério Jacinto
Luciano Tavares Ângelo Cintra
Resumo: A new mineral trioxide aggregate (MTA) material has been developed with a modified composition that requires investigations to support its clinical use. This study evaluated the biocompatibility and biomineralization of this new MTA material and compared it with that of two other MTA cements over time. Tubes containing materials (or empty tubes as controls) were inserted into the subcutaneous tissues of 40 rats. On days 7, 15, 30, 60, and 90, the tubes were removed with the surrounding tissues, which were either stained with haematoxylin and eosin or von Kossa for further analyses or unstained for observation under polarized light. On days 7 and 15, moderate inflammation was observed in most specimens, and the fibrous capsule was thick. On day 30, there was mild inflammation in all groups, and the fibrous capsule was thin. On days 60 and 90, there was mild inflammation in the material groups, while the control group showed no inflammation, although no statistically significant difference between the groups was observed and the fibrous capsule was thin. All material groups showed structures that stained with von Kossa and could be observed under polarized light; this was not found for the control. In conclusion, the new MTA material had biocompatibility and biomineralization properties similar to those of the two existing MTA materials
Assunto: Dental cements
Dental materials
Endodontics
Inflammation
Idioma: eng
País: Brasil
Editor: Universidade Federal de Minas Gerais
Sigla da Instituição: UFMG
Departamento: FAO - DEPARTAMENTO DE ODONTOLOGIA RESTAURADORA
Tipo de Acesso: Acesso Restrito
Identificador DOI: https://doi.org/10.1111/eos.12539
URI: http://hdl.handle.net/1843/45484
Data do documento: 1-Jul-2018
metadata.dc.url.externa: https://onlinelibrary.wiley.com/doi/10.1111/eos.12539
metadata.dc.relation.ispartof: European Journal of Oral Sciences
Aparece nas coleções:Artigo de Periódico

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