Results 81 to 90 of about 2,563 (239)

The Role of Neuropeptide Y in Dental Pulp: Balancing Neurogenic Inflammation and Pain Modulation

International Endodontic Journal, EarlyView.
ABSTRACT Background Dental pulp is a densely innervated, low‐compliance tissue in which neurogenic inflammation can rapidly escalate into oedema, raised intrapulpal pressure, microvascular compromise, and pain. While Substance P (SP) and Calcitonin gene‐related peptide (CGRP) are well‐established drivers of pulp vasodilation, the Neuroopeptide Y (NPY ...
Javier Caviedes‐Bucheli, Esteban Ulate, Hugo‐Roberto Munoz, Nestor Ríos‐Osorio   +3 more
wiley   +1 more source

Application of Bulk-Fill Composite to Simplify the Cementation of Indirect Restorations: The COMBO Technique

Dentistry Journal
This article proposes a technique to simplify the cementation of indirect restorations by exploiting the advantageous properties of bulk-fill composites (BFCs).
Giuseppe Chiodera, Riccardo Monterubbianesi, Vincenzo Tosco, Ombretta Papini, Giovanna Orsini, Angelo Putignano   +5 more
doaj   +1 more source

Resistência de união de cimentos resinosos convencional e autocondicionante ao esmalte e dentina em função de diferentes tratamentos de superfície [PDF]

, 2008
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde.
Sander, Renata Fontanella
core  

Quantitative comparison of nanoleakage among five resin luting agents after aging

, 2012
Indiana University-Purdue University Indianapolis (IUPUI)Potential problems of one-step adhesives have been identified, including water uptake and subsequent plasticization, water-and enzyme-induced nanoleakage, and the presence of voids due to phase ...
Chotiwannaporn, Pavinee, 1980-
core   +1 more source

Deep Margin Elevation With Various Resin Composites: Effect of Thermomechanical Aging on the Marginal Gap of CAD/CAM Inlays

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This in vitro study evaluated the effects of composite material type, margin design (deep margin elevation vs. control), and thermomechanical aging on the marginal gap of CAD/CAM inlay restorations. Materials and Methods Standardized mesio‐occluso‐distal (MOD) inlay cavities were prepared in extracted human molars, with mesial ...
Zeliha Şanıvar Abbasgholizadeh, Ezgi Göler   +1 more
wiley   +1 more source

Bond durability of composite luting agents to ceramic when exposed to long-term thermocycling

, 2007
PURPOSE: This study evaluated the effect of thermocycling on the microtensile bond strength of four adhesive luting agents to GN-I CAD-CAM ceramic. The hypothesis tested was that thermocycling did not affect bonding effectiveness, irrespective of the ...
De Munck, Jan, Hikita, K., Peumans, Marleen, Van Meerbeek, Bart, Lambrechts, Paul, Van Landuyt, Kirsten, Poitevin, André   +6 more
core   +1 more source

The Spot‐Dam Technique: A Protocol for Adhesive Cementation of BOPT Crowns

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective The Biologically Oriented Preparation Technique (BOPT) uses vertical tooth preparation without a defined finish line, guided by provisional restorations to shape the gingival emergence profile. Subgingival crown margins inherent to BOPT increase the risk of residual cement and soft‐tissue trauma during adhesive cementation.
Maria Giolanta Liaropoulou, Andrea Tinti, Roberto Padrós Roldan, Markus B. Blatz, Rui I. Falacho   +4 more
wiley   +1 more source

Retentiveness of implant-supported metal copings using different luting agents

Dental Research Journal, 2012
Background: With regard to potential retrievability of cement-retained implant restorations, the retentive strength of the luting agents is critical.
Farahnaz Nejatidanesh, Omid Savabi, Maziar Ebrahimi, Ghazal Savabi   +3 more
doaj   +1 more source

Fracture load and retention of milled interim implant restorations fabricated on three types of abutments and two implant diameters: An in vitro study

Journal of Prosthodontics, EarlyView.
ABSTRACT Purpose To evaluate the fracture load and retention of subtractively manufactured interim restorations for single‐unit implants of two diameters, using three interim abutment types: stock abutments, titanium base (Ti‐base) abutments, and pre‐milled polymethyl methacrylate (PMMA) abutments.
Dong‐Hun Lee, Carme Riera, Qiucen Wan, Nareudee Limpuangthip, Jae‐Hyun Lee, Sang J. Lee   +5 more
wiley   +1 more source

Assessment of fit accuracy and retentive strength of additively manufactured zirconia crowns luted to Ti‐base abutments with different resin cements: An in vitro study

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study investigated the influence of cement gap size on the marginal and internal fit, and cement gap size and type on retention of additively manufactured zirconia (AM‐Z) crowns on titanium bases (Ti‐base). Materials and Methods A total of 135 zirconia crowns were designed with three different cement gap sizes: 20 µm, 30 µm, and ...
Rafat Sasany, Sultan Merve Uçar, Burak Yilmaz   +2 more
wiley   +1 more source