Efecto de la clorhexidina al 2 % sobre la Resistencia al cizallamiento de diferentes Sistemas adhesivos: Una evaluación de 6 meses

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dc.coverageDOI: 10.4067/S0717-95022017000300052
dc.creatorBravo, Cristián
dc.creatorSampaio, Camila S.
dc.creatorHirata, Ronaldo
dc.creatorPuppin-Rontani, Regina M.
dc.creatorMayoral, Juan Ricardo
dc.creatorGiner, Lluis
dc.date2017
dc.date.accessioned2025-11-18T19:53:30Z
dc.date.available2025-11-18T19:53:30Z
dc.description<p>This study evaluated the effect of chlorhexidine dentin treatment on shear bond strength (SBS) of adhesive systems after different storages. The work included 144 third molars that had their dentin exposed and were divided in 6 groups: G1 (ASB+CHX: Adper Scotchbond 1XT + chlorhexidine 2 % prior Primer); G2(ASB); G3 (APP+CHX: Adper Prompt L-Pop + CHX); G4(APP); G5 (SBU+CHX: Single Bond Universal + CHX); and G6(SBU). Resin build-up was performed and teeth were subdivided regarding storage times (n=8): 72 h, 3 and 6 months. Next, SBS test was performed. At 72 hours, all equivalent groups (same adhesive system, different dentin treatment) showed no significant difference in SBS (P≥.05). Self-etch adhesive groups (with or without CHX) presented lower SBS compared to other systems (P≤.05). After 3 and 6 months, all CHX-treated groups presented significantly higher SBS compared to equivalent non-treated groups (P≤.05). For both storage times, Single Bond Universal presented the highest SBS values within the same dentin treatment (P≤.05), while Adper Scotchbond and Adper Prompt-L-Pop were not significantly different among them, also within the same dentin treatments [3 months (with CHX: P=.966; without: P=.958) and 6 months (with CHX: P =.887; without: P=.990)]. CHX Dentin disinfection is indicated for all classes of adhesives studied.</p>eng
dc.descriptionThis study evaluated the effect of chlorhexidine dentin treatment on shear bond strength (SBS) of adhesive systems after different storages. The work included 144 third molars that had their dentin exposed and were divided in 6 groups: G1 (ASB+CHX: Adper Scotchbond 1XT + chlorhexidine 2 % prior Primer); G2(ASB); G3 (APP+CHX: Adper Prompt L-Pop + CHX); G4(APP); G5 (SBU+CHX: Single Bond Universal + CHX); and G6(SBU). Resin build-up was performed and teeth were subdivided regarding storage times (n=8): 72 h, 3 and 6 months. Next, SBS test was performed. At 72 hours, all equivalent groups (same adhesive system, different dentin treatment) showed no significant difference in SBS (P.05). Self-etch adhesive groups (with or without CHX) presented lower SBS compared to other systems (P.05). After 3 and 6 months, all CHX-treated groups presented significantly higher SBS compared to equivalent non-treated groups (P.05). For both storage times, Single Bond Universal presented the highest SBS values within the same dentin treatment (P.05), while Adper Scotchbond and Adper Prompt-L-Pop were not significantly different among them, also within the same dentin treatments [3 months (with CHX: P=.966; without: P=.958) and 6 months (with CHX: P =.887; without: P=.990)]. CHX Dentin disinfection is indicated for all classes of adhesives studied.spa
dc.identifierhttps://investigadores.uandes.cl/en/publications/fa8d2f8f-c394-47d3-924f-31f32da953c8
dc.identifier.urihttps://repositorio.uandes.cl/handle/uandes/58290
dc.languageeng
dc.rightsinfo:eu-repo/semantics/openAccess
dc.sourcevol.35 (2017) nr.3 p.1140-1146
dc.subjectAdhesion
dc.subjectAdhesive systems
dc.subjectChlorhexidine
dc.subjectDentin bond strength
dc.subjectShear bond strength
dc.titleEfecto de la clorhexidina al 2 % sobre la Resistencia al cizallamiento de diferentes Sistemas adhesivos: Una evaluación de 6 mesesspa
dc.titleEffect of 2 % chlorhexidine on dentin shear bond strength of different adhesive systems: A 6 months evaluationeng
dc.typeArticleeng
dc.typeArtículospa
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