Results 91 to 100 of about 242,952 (175)

Incorporation of Calcium Polyphosphate Sub‐Microparticles in Commercial Toothpastes and Their Effects on Dental Enamel

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Dental bleaching with 35% hydrogen peroxide (HP) can cause deleterious effects on the mineral content of enamel. In this regard, remineralizing submicroparticles of calcium polyphosphate (CaPP) have been investigated for their ability to deposit calcium ions into enamel's hydroxyapatite.
Julliana Andrade da Silva, Larissa de Jesus Gomes, Iana Maria Costa Gonçalves, Klaus Rischka, Débora Alves Nunes Leite Lima   +4 more
wiley   +1 more source

Comparison of At-home and In-office Tooth Whitening Using a Novel Shade Guide

, 2010
Clinical Relevance Five days of at-home whitening with 10% carbamide peroxide (eight hours/day) produces a similar tooth whitening result as one in-office treatment with 25% hydrogen peroxide (one hour).
R. McPharlin, R. D. Paravina, J. L. Ferracane, J. B. da Costa   +3 more
core   +1 more source

Effectiveness of Activated Charcoal Toothpaste vs. 6% Hydrogen Peroxide Whitening Pen—An In Vitro Study

Dentistry Journal
Background: Tooth whitening is a widely sought-after cosmetic procedure, with various at-home and professional treatments available. This study compares the whitening efficacy of an activated charcoal toothpaste and a 6% hydrogen peroxide whitening pen ...
Elena Bardellini, Silvia Marchetti, Alessandra Bordanzi, Simone Zanini, Alessandra Majorana, Giulio Conti   +5 more
doaj   +1 more source

Human dissection and comparative anatomy: Archaeological evidence for nineteenth‐century anatomical practice at University College London

Journal of Anatomy, EarlyView.
Excavation at University College London revealed more than 8700 human skeletal fragments representing at least 38 individuals, alongside over 800 animal remains. Features consistent with dissection, specimen preparation and curation provide evidence for the use of human and animal material in nineteenth‐century anatomical education, offering rare ...
Wendy Birch, Tania Kausmally
wiley   +1 more source

Effect of post‐polymerization exposure times and material thickness on color stability of 3D‐printed definitive restoration resins: An in vitro study

Journal of Prosthodontics, EarlyView.
Abstract Purpose This study aimed to investigate the effect of post‐polymerization exposure time and material thickness on the color stability of three‐dimensional (3D)‐printed definitive restoration resins with varying filler compositions. Materials and Methods Three A1‐shaded definitive restoration resins, VarseoSmile Crown Plus (R1), saremco print ...
Yasemin Özden, Safa Özden, Farhad Salmanpour   +2 more
wiley   +1 more source

An Evaluation of the Efficacy of a Novel Non-Peroxide, Phthalimidoperoxycaproic Acid Teeth Whitening Agent in Conjunction with 810-nm Diode Laser

Journal of Pharmacy and Bioallied Sciences
Aim: To evaluate the efficacy of a non-peroxide (PAP) teeth whitening agent activated by an 810-nm diode laser. Materials and Methods: Fifteen patients with mild to moderate stains (Lobene index) and tooth color shades A2–A3.5 were selected.
Shruti S. Kumbhare, Sachin B. Mangalekar, Priyanka Vhanmane, Shashank Vijapure, Saumya Shankar, Prasanna Sawant   +5 more
doaj   +1 more source

Whitening toothpaste containing activated charcoal, blue covarine, hydrogen peroxide or microbeads: which one is the most effective?

Journal of Applied Oral Science, 2019
The efficacy of whitening toothpastes is questionable and controversial. Clinicians, patients and researchers have expressed concern with whitening toothpastes due to the risk of wearing the dental structure and the potential for disappointment if the ...
Vanessa Torraca Peraro Vaz, Dandara Proba Jubilato, Morgana Regina Mendonça de Oliveira, Janaina Freitas Bortolatto, Michael Christopher Floros, Andrea Abi Rached Dantas, Osmir Batista de Oliveira JUNIOR   +6 more
doaj   +1 more source

Periodontal Medicine Rewired: Mechanisms Linking Periodontitis to Systemic Diseases

Journal of Periodontal Research, EarlyView.
This review reorganizes decades of research in periodontal medicine into a multi‐dimensional framework, illustrating how periodontitis influences systemic health through at least seven interconnected mechanisms. ABSTRACT Periodontitis is now recognized not merely as a localized oral condition but as a systemic disease linked to over 70 communicable and
Mario Romandini, George Hajishengallis, Mike Curtis, Giacomo Baima   +3 more
wiley   +1 more source

Comparative Clinical Study of Two Tooth Whitening Protocols. A Randomized Clinical Trial. Part 2.

This study clinically evaluated the efficacy of two different home tooth-whitening protocols to determine which one is more effective by applying the whitening gel every 48 hours or every 72 hours for 6 weeks.
Oteo Morilla, Carlos, Oteo Calatayud, María Dolores, Cantero-Gómez, María, Vicente-Sanchez, Jorge, Piedra-Cascón, Wenceslao   +4 more
core   +1 more source

Clinical study of the safety and effectiveness of a novel over-the-counter bleaching tray system

Clinical, Cosmetic and Investigational Dentistry, 2014
K Michael Ghalili,1 Kamal Khawaled,2 Doran Rozen,2 Veda Afsahi3 1Department of Prosthodontics, New York University College of Dentistry, New York, NY, USA; 2Department of R&D; Department of Clinical Affairs, Syneron Beauty, Ltd, Yokneam, Israel ...
Ghalili KM, Khawaled K, Rozen D, Afsahi V   +3 more
doaj