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	Provedor de dados BJM (1) International Journal of Morphology (1) Autor Abarca,J (1) Bustos,L (1) Caires,Nely Cristina Medeiros (1) Cantin,M (1) Carvalho,Maria Auxiliadora Roque de (1) Drummond,Regina Maria Nardi (1) Farias,Luiz de Macedo (1) Gómez,B (1) Matos,Aline Magalhães (1) Monardes,H (1) Nicoli,Jacques Robert (1) Ribeiro Sobrinho,Antônio Paulino (1) Zaror,C (1) Mais... Palavra-chave Root canal system (2) Antagonism (1) Bifidobacterium adolescentis (1) CBCT (1) Clostridium butyricum (1) Fusobacterium nucleatum (1) MB2 (1) Maxillary molars (1) Secondary mesiobuccal canal (1) Mais... Tipo do documento Info:eu-repo/semantics/article (1) Journal article (1) Ano 2015 (1) 2007 (1) País Brazil (1) Chile (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Assessment of Mesial Root Morphology and Frequency of MB2 Canals in Maxillary Molars using Cone Beam Computed Tomography International Journal of Morphology Abarca,J; Gómez,B; Zaror,C; Monardes,H; Bustos,L; Cantin,M. The aim of this study was to assess the morphology of the mesial root canal system of maxillary molars and the frequency of MB2 canals using cone-beam computed tomography (CBCT). A total of 1374 teeth, first maxillary (1MS, n= 802) and second maxillary molars (2SM, n= 572) of 508 Chilean patients between 8 to 77 years were evaluated through CBCT. The mesiobuccal root was evaluated in all three thirds. Root canal morphology was classified according to Vertucci's method. Data were analyzed by Pearson's Chi-square and Cuzick trend tests. MB2 canal frequency in 1MS was 73.44% and in 2MS 42.48%. The most frequent morphology in 1MS and 2MS were Vertucci type II and I, respectively. No statistically significant association was found between frequencies and side... Tipo: Journal article Palavras-chave: CBCT; Secondary mesiobuccal canal; MB2; Maxillary molars; Root canal system. Ano: 2015 URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022015000400023 Partial characterization of antagonistic substance produced by a Clostridium butyricum strain BJM Caires,Nely Cristina Medeiros; Matos,Aline Magalhães; Farias,Luiz de Macedo; Carvalho,Maria Auxiliadora Roque de; Drummond,Regina Maria Nardi; Nicoli,Jacques Robert; Ribeiro Sobrinho,Antônio Paulino. The production of antagonistic substance by bacterium present in the infected root canal system (RCS) probably is an important ecological factor for its successful colonization of the local. The objective of this study was to partially characterize an antagonistic substance produced by a Clostridium butyricum isolated from infected RCS.Production of inhibitory compound was evaluated by the agar double layer diffusion technique using Fusobacterium nucleatum and Bifidobacterium adolescentis as indicator bacteria. The physicochemical and biochemical factors tested for the partial characterization were influence of pH and temperature and susceptibility to the action of some proteolytic enzymes. An inhibition zone was observed against the two indicator strains... Tipo: Info:eu-repo/semantics/article Palavras-chave: Clostridium butyricum; Fusobacterium nucleatum; Bifidobacterium adolescentis; Antagonism; Root canal system. Ano: 2007 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822007000200014 Registros recuperados: 2 Primeira ... 1 ... Última

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