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	Provedor de dados Biological Sciences (1) Anais da ABC (AABC) (1) Autor ALVES,POLLIANNA M. (1) Fonseca, Johnson Campideli; Centro Universitário de Lavras (1) GODOY,GUSTAVO P. (1) LACERDA-SANTOS,ROGÉRIO (1) MESQUITA,JANAINA A. (1) Mendes-Costa, Maria Cristina; Centro Universitário de Lavras (1) NONAKA,CASSIANO F.W. (1) Rezende, Elisângela de Fátima; Centro Universitário de Lavras (1) Ribeiro, Alex Oliveira; Centro Universitário de Lavras (1) SAMPAIO,GÊISA A.M. (1) Mais... Palavra-chave Dental materials (2) 2.00.00.00-6 (1) 2.02.00.00-5 (1) 2.02.06.00-3 cytotoxicity (1) Biocompatibility test (1) Inflammation (1) Micronucleus (MN) (1) Multinucleated giant cells (1) Mutagenesis Genética (1) Orthodontic cements (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2017 (1) 2013 (1) País Brazil (2) Idioma Inglês (1) Português (1)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Evaluation of the genotoxicity of zinc oxide-eugenol cement to Allium cepa L. - doi: 10.4025/actascibiolsci.v35i4.17925 Biological Sciences Rezende, Elisângela de Fátima; Centro Universitário de Lavras; Mendes-Costa, Maria Cristina; Centro Universitário de Lavras; Fonseca, Johnson Campideli; Centro Universitário de Lavras; Ribeiro, Alex Oliveira; Centro Universitário de Lavras. Evaluation of the Genotoxicity of Zinc Oxide-Eugenol Cement in Allium cepa L. Dental materials can induce local and systemic effects. The Allium cepa assay was used to evaluate the genotoxicity and/or cytotoxicity of zinc oxide and eugenol (ZOE) at different proportions. The ZOE solution was tested at the concentration of 1 drop of eugenol (in each drop of liquid, the approximate concentration of eugenol is 85%) and 1 portion of zinc oxide cement (treatment I), and twice the concentration of eugenol (treatment II). Treated roots appeared to be yellowish-brown, fewer in number, thicker and less turgid compared with the control, suggesting a cytotoxic activity of ZOE. A significant difference was found in the root size between the control and treatment II.... Tipo: Info:eu-repo/semantics/article Palavras-chave: 2.00.00.00-6; 2.02.00.00-5; 2.02.06.00-3 cytotoxicity; Micronucleus (MN); Dental materials; Mutagenesis Genética. Ano: 2013 URL: http://periodicos.uem.br/ojs/index.php/ActaSciBiolSci/article/view/17925 Evaluation in vivo of biocompatibility of differents resin-modified cements for bonding orthodontic bands Anais da ABC (AABC) MESQUITA,JANAINA A.; LACERDA-SANTOS,ROGÉRIO; SAMPAIO,GÊISA A.M.; GODOY,GUSTAVO P.; NONAKA,CASSIANO F.W.; ALVES,POLLIANNA M.. ABSTRACT The focus of this study was to test the hypothesis that there would be no difference between the biocompatibility of resin-modified glass ionomer cements. Sixty male Wistar rats were selected and divided into four groups: Control Group; Crosslink Group; RMO Group and Transbond Group. The materials were inserted into rat subcutaneous tissue. After time intervals of 7, 15 and 30 days morphological analyses were performed. The histological parameters assessed were: inflammatory infiltrate intensity; reaction of multinucleated giant cells; edema; necrosis; granulation reaction; young fibroblasts and collagenization. The results obtained were statistically analyzed by the Kruskal-Wallis and Dunn test (P<0.05). After 7 days, Groups RMO and Transbond... Tipo: Info:eu-repo/semantics/article Palavras-chave: Dental materials; Orthodontic cements; Biocompatibility test; Inflammation; Multinucleated giant cells. Ano: 2017 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000502433 Registros recuperados: 2 Primeira ... 1 ... Última

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