Reaction of rat connective tissue to implanted dentin tube filled with mineral trioxide aggregate, Portland cement or calcium hydroxide.

dc.contributorUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2014-05-27T11:20:14Z
dc.date.available2014-05-27T11:20:14Z
dc.date.created2014-05-27T11:20:14Z
dc.date.issued2001-02-08
dc.identifierBrazilian dental journal, v. 12, n. 1, p. 3-8, 2001.
dc.identifier0103-6440
dc.identifierhttp://hdl.handle.net/11449/66463
dc.identifier2-s2.0-0035234183
dc.identifier5334640159361721
dc.identifier6685771311861891
dc.identifier8813777272581972
dc.description.abstractThe subject of this study was to observe the rat subcutaneous connective tissue reaction to implanted dentin tubes filled with mineral trioxide aggregate, Portland cement or calcium hydroxide. The animals were sacrificed after 7 or 30 days and the undecalcified specimens were prepared for histological analysis with polarized light and Von Kossa technique for mineralized tissues. The results were similar for the studied materials. At the tube openings, there were Von Kossa-positive granules that were birefringent to polarized light. Next to these granulations, there was an irregular tissue like a bridge that was Von Kossa-positive. The dentin walls of the tubes exhibited in the tubules a structure highly birefringent to polarized light, usually like a layer and at different depths. The mechanism of action of the studied materials has some similarity.
dc.languageeng
dc.relationBrazilian Dental Journal
dc.relation0,476
dc.rightsAcesso aberto
dc.sourceScopus
dc.subjectaluminum derivative
dc.subjectcalcium derivative
dc.subjectcalcium hydroxide
dc.subjectcoloring agent
dc.subjectdiagnostic agent
dc.subjectfluorescent dye
dc.subjectmineral trioxide aggregate
dc.subjectoxide
dc.subjectsilicate
dc.subjecttooth cement
dc.subjectanimal
dc.subjectcell nucleus
dc.subjectchemically induced disorder
dc.subjectconnective tissue
dc.subjectdentin
dc.subjectdrug combination
dc.subjectdrug effect
dc.subjectfibroblast
dc.subjectgiant cell
dc.subjecthuman
dc.subjectneutrophil
dc.subjectpathology
dc.subjectpolarization microscopy
dc.subjectrat
dc.subjectskin
dc.subjecttime
dc.subjecttooth pulp disease
dc.subjectultrastructure
dc.subjectAluminum Compounds
dc.subjectAnimals
dc.subjectCalcium Compounds
dc.subjectCalcium Hydroxide
dc.subjectCell Nucleus
dc.subjectColoring Agents
dc.subjectConnective Tissue
dc.subjectDental Cements
dc.subjectDentin
dc.subjectDentin, Secondary
dc.subjectDrug Combinations
dc.subjectFibroblasts
dc.subjectFluorescent Dyes
dc.subjectGiant Cells
dc.subjectHumans
dc.subjectMicroscopy, Polarization
dc.subjectNeutrophils
dc.subjectOxides
dc.subjectRats
dc.subjectSilicates
dc.subjectSkin
dc.subjectTime Factors
dc.titleReaction of rat connective tissue to implanted dentin tube filled with mineral trioxide aggregate, Portland cement or calcium hydroxide.
dc.typeArtículos de revistas


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