crta
Hrvatska znanstvena Sekcija img
bibliografija
3 gif
 Naslovna
 O projektu
 FAQ
 Kontakt
4 gif
Pregledavanje radova
Jednostavno pretraživanje
Napredno pretraživanje
Skupni podaci
Upis novih radova
Upute
Ispravci prijavljenih radova
Ostale bibliografije
Slični projekti
 Bibliografske baze podataka

Pregled bibliografske jedinice broj: 590626

Časopis

Autori: Goršeta, Kristina; Glavina, Domagoj; Škrinjarić, Ilija
Naslov: The influence of ultrasonic excitation and heat application on the microleakage of glass ionomer cements
Izvornik: Australian dental journal (0045-0421) 57 (2012), 4; 453-457
Vrsta rada: članak
Ključne riječi: glass ionomer; heat curing; microleakage; ultrasonic curing
Sažetak:
Objectives. The aim of this study was to assess the influence of externally applied ‘command set’ methods on the microleakage of several glass- ionomer cements (GIC). Methods. Four different restorative GICs were cured using three different methods: For Review Only standard curing (SC), ultrasonic excitation (UC) and by an external heat source (HC). Different conditioning agents (10% polyacrylic and 10% citric acid) were used. Sample comprised 180 teeth with 360 class V restorations placed on lingual and vestibular tooth surface. After thermocycling the teeth were immersed in a dye solution for 24 h, embedded in acrylic resin, sectioned and evaluated. Oberholtzer criteria were used for evaluation of margins. Data were analyzed using three-way ANOVA. Results. The heat-cured GIC showed statistically significant better marginal adaptation than the other tested groups (SC, UC) (p<0.001). GICs in groups with HC and conditioned cavities showed lower score of microleakage. The highly viscous material Fuji IX GP Fast in HC and conditioned cavities group demonstrated the best marginal adaptation. The other three products behaved very similarly on heating treatment. Leakage at the enamel margins was significantly lower than cementum/dentin margins (p<0.001). Conclusion. Heating of GIC decrease microleakage, improves marginal adaptation of GIC restoration and can be used in clinical practice.
Projekt / tema: 065-0653147-1197
Izvorni jezik: ENG
Current Contents: DA
Citation Index: DA
Kategorija: Znanstveni
Znanstvena područja:
Stomatologija
Tiskani medij: da
URL Internet adrese: http://onlinelibrary.wiley.com/doi/10.1111/j.1834-7819.2012.01724.x/abstract
Broj citata:
Altmetric:
DOI: 10.1111/j.1834-7819.2012.01724.x
Google Scholar: The influence of ultrasonic excitation and heat application on the microleakage of glass ionomer cements
Upisao u CROSBI: kskrinjaric@sfzg.hr (kskrinjaric@sfzg.hr), 28. Kol. 2012. u 21:30 sati



  Verzija za printanje   za tiskati


upomoc
foot_4