Reaction of rat connective tissue to implanted dentin tubes filled with mineral trioxide aggregate or calcium hydroxide

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorHolland, Roberto
dc.creatorDe Souza, Valdir
dc.creatorNery, Mauro Juvenal
dc.creatorOtoboni Filho, José Arlindo
dc.creatorBernabé, Pedro F. E.
dc.creatorDezan Júnior, Eloi
dc.date2014-05-27T11:19:42Z
dc.date2016-10-25T18:15:36Z
dc.date2014-05-27T11:19:42Z
dc.date2016-10-25T18:15:36Z
dc.date1999-03-01
dc.date.accessioned2017-04-06T00:53:51Z
dc.date.available2017-04-06T00:53:51Z
dc.identifierJournal of Endodontics, v. 25, n. 3, p. 161-166, 1999.
dc.identifier0099-2399
dc.identifierhttp://hdl.handle.net/11449/65721
dc.identifierhttp://acervodigital.unesp.br/handle/11449/65721
dc.identifier10.1016/S0099-2399(99)80134-4
dc.identifierWOS:000078903500004
dc.identifier2-s2.0-0033088255
dc.identifierhttp://dx.doi.org/10.1016/S0099-2399(99)80134-4
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/887410
dc.descriptionThis study was conducted to observe the rat subcutaneous connective tissue reaction to the implanted dentin tubes filled with calcium hydroxide or mineral trioxide aggregate. The animals were sacrificed after 7 and 30 days, and the specimens were prepared for morphological study. Some undecalcified specimens were prepared for histological analysis with polarized light and Von Kossa technique for calcium. The results were similar for both 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. It is possible that the mechanism of action of both materials has some similarity. Copyright © 1999 by The American Association of Endodontists.
dc.languageeng
dc.relationJournal of Endodontics
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectaluminum derivative
dc.subjectcalcium derivative
dc.subjectcalcium hydroxide
dc.subjectmineral trioxide aggregate
dc.subjectoxide
dc.subjectroot canal filling material
dc.subjectsilicate
dc.subjectanimal
dc.subjectconnective tissue
dc.subjectdentin
dc.subjectdrug combination
dc.subjectdrug effect
dc.subjecthuman
dc.subjectimplant
dc.subjectrat
dc.subjectAluminum Compounds
dc.subjectAnimals
dc.subjectCalcium Compounds
dc.subjectCalcium Hydroxide
dc.subjectConnective Tissue
dc.subjectDentin
dc.subjectDrug Combinations
dc.subjectHumans
dc.subjectImplants, Experimental
dc.subjectOxides
dc.subjectRats
dc.subjectRoot Canal Filling Materials
dc.subjectSilicates
dc.titleReaction of rat connective tissue to implanted dentin tubes filled with mineral trioxide aggregate or calcium hydroxide
dc.typeOtro


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