Decalcifying effects of antimicrobial irrigating solutions on root canal dentin
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Decalcifying effects of antimicrobial irrigating solutions on root canal dentin

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Decalcifying effects of antimicrobial irrigating solutions on root canal dentin

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dc.contributor.author Ferrer Luque, Carmen María es
dc.contributor.author Pérez Heredia, Mercedes es
dc.contributor.author Baca García, A. es
dc.contributor.author Arias Moliz, María Teresa es
dc.contributor.author González Rodríguez, Paloma es
dc.date.accessioned 2014-05-28T12:44:50Z
dc.date.available 2014-05-28T12:44:50Z
dc.date.issued 2013 es
dc.identifier.uri http://hdl.handle.net/10550/35562
dc.source Ferrer Luque, Carmen María ; Pérez Heredia, Mercedes ; Baca García, A. ; Arias Moliz, María Teresa ; González Rodríguez, Paloma. Decalcifying effects of antimicrobial irrigating solutions on root canal dentin. En: Medicina oral, patología oral y cirugía bucal. Ed inglesa, 2013, Vol. 18, No. 1: 158-161 es
dc.subject Odontología es
dc.subject Ciencias de la salud es
dc.title Decalcifying effects of antimicrobial irrigating solutions on root canal dentin es
dc.type info:eu-repo/semantics/article en
dc.type info:eu-repo/semantics/publishedVersion en
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.description.abstractenglish Objective: The aim of this study was to determine the decalcifying efficacy of 7% maleic acid (MA), 2% chlorhexidine (CHX), and combinations of 7% MA + 0.2% cetrimide (CTR) and 2% CHX + 0.2% CTR, in four time periods. Study Design: Four specimens per tooth were obtained from a 2-mm thick slice of the cervical third of the root of ten human incisors. At 1, 2, 3 and 5 minutes of immersion, the concentrations of Ca2+ were measured by atomic absorption spectrophotometry. The results were analyzed using the Mann-Whitney U-test. Results: Statistically significant differences were seen for the extracted calcium in all time periods. The amount of calcium extracted by 7% MA was the highest at all four immersion times, followed by 7% MA + 0.2% CTR. Two percent CHX and its combination with 0.2% CTR extracted virtually no calcium. Conclusions: The decalcifying capacity of 7% MA and 2% CHX diminished when combined with 0.2% CTR. es

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