Narodna in univerzitetna knjižnica, Ljubljana (NUK)
Naročanje gradiva za izposojo na dom
Naročanje gradiva za izposojo v čitalnice
Naročanje kopij člankov
Urnik dostave gradiva z oznako DS v signaturi
  • Vpliv plastičnih premazov na demineralizacijo sklenine = Influence of adhesive resin coating on enamel demineralization
    Kuhar, Milan
    Background: Grinding of enamel surface exposes the deeper and more reactive layers of enamel, thus increasing the possibility of demineralization and caries development. The objective of this study ... was to evaluate the effect of two adhesive resin coatings in protecting the ground enamel surface from erosion and demineralization produced by acids. Methods: Enamel specimens prepared from human permanent incisors were exposed to demineralization and remineralization solutions in a cyclic manner. Demineralization was evaluated on intact, ground and adhesive resin-coated enamel surfaces using erosion depth and Knoop hardness measurements. Mean erosion depth (Le) and differencesin enamel mineralization under erosions (OZd) were analyzed using ANOVA and the Scheffe test. Results: The deepest erosive and demineralized lesions were found on ground enamel specimens. No demineralization or erosion occurred on enamel specimens protected with PermaQuick adhesive resin. Partialdegradation of the adhesive coating and minor demineralization and erosion of the underlying enamel was detected on two of five specimens protected with Heliobond adhesive resin. Conclusions: Ground enamel surface was less resistant to acid activity than intact enamel. Adhesive resin appliedover ground enamel surface significantly hindered demineralization of the enamel underneath the coating.
    Vir: Zobozdravstveni vestnik. - ISSN 0044-4928 (Letn. 62, št. 4/5, 2007, str. 105-113)
    Vrsta gradiva - članek, sestavni del
    Leto - 2007
    Jezik - slovenski
    COBISS.SI-ID - 23724249

vir: Zobozdravstveni vestnik. - ISSN 0044-4928 (Letn. 62, št. 4/5, 2007, str. 105-113)

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