The cover image is based on the Special Issue Paper The protective effects of Kava (Piper Methysticum) constituents in cancers: A systematic review by Antonio Celentano et al., DOI 10.1111/jop.12900.
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Publication date: Available online 7 August 2019Source: Journal of Cranio-Maxillofacial SurgeryAuthor(s): In-Seok Song, Jimi Choi, Seong Ryoung Kim, Jee-Ho LeeAbstractPurposeThe recent development of bioresorbable bone plates and screws allows plates to be applied to the load-bearing regions of the mandible and to remain in place over time without the need for removal. We hypothesized that the stability of composite plates and screws forged from unsintered hydroxyapatite particles and poly-L-lactide...
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Publication date: September 2019Source: International Journal of Oral and Maxillofacial Surgery, Volume 48, Issue 9Author(s):
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The aim of this study was to quantify bisphenol A (BPA) concentrations in saliva and urine before and after treatment with dental polymer‐based restorative materials to assess if placement of this material is associated with increased BPA levels in saliva and urine. Twenty individuals in need of at least one dental restoration with polymer‐based restorative material were included in this study. The participants were instructed to abstain from eating, drinking, and brushing their teeth for at least...
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Publication date: Available online 7 August 2019Source: Dental MaterialsAuthor(s): Andrei Ionescu, Eugenio Brambilla, Sebastian HahnelAbstractObjectivesTo investigate the influence of recharging dental restorative materials with fluoride on biofilm formation.MethodsSpecimens produced from a high-viscosity glass ionomer cement (HVGIC), a resin-modified glass ionomer cement (RMGIC), and a resin-based composite (RBC) were randomly allotted to incubation in artificial saliva either for one week (AS-1),...
Publication date: Available online 7 August 2019Source: Dental MaterialsAuthor(s): Mahmood Abu Ruja, Grace M. De Souza, Yoav FinerAbstractObjectivesTo evaluate ultrashort-pulse laser (UPL) as a surface treatment for improved bond strength to Yttria-tetragonal zirconia polycrystalline (Y-TZP).MethodsFully-sintered Y-TZP samples received either no treatment (CTL), or were treated by alumina blasting (ALB), tribochemical silica coating (SIL), or one of two UPL patterns: multiple pulses laser surface...
Publication date: Available online 7 August 2019Source: Dental MaterialsAuthor(s): Carina B. Tanaka, Nur Hanani Binti Ahmad, Ayman Ellakwa, Jamie J. KruzicAbstractObjectivesUnderstand how cooling protocols control the microstructure and mechanical properties of veneering porcelains.MethodsTwo porcelain powders were selected, one used to veneer metallic frameworks (VM13) and one for zirconia frameworks (VM9). After the last firing cycle, the monolithic specimens were subjected to two cooling protocols:...
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Abstract Extracellular vesicles (EVs, including exosomes) are a group of heterogeneous nanometer‐sized vesicles that are released by all types of cells and serve as functional mediators of cell‐to‐cell communication. This ability is primarily due to their capacity to package and transport various proteins, lipids and nucleic acids—namely DNA and messenger RNA (mRNA), but also microRNAs (miRNAs) and long‐noncoding RNAs (lncRNAs). These contents can influence the function and fate of both recipient...
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The aim of this study was to examine the accuracy of three dimensionally (3D) printed models of the bony orbit derived from magnetic resonance imaging (MRI) for the purpose of preoperative plate bending in the setting of orbital blowout fracture. Retrospective computed tomography (CT) and MRI data from patients with suspected orbital fractures were used. Virtual models were manually generated and analysed for spatial accuracy of the fracture margins. 3D-printed models were produced and orbital fan...
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