Results 101 to 110 of about 683,051 (234)

Fracture strength and hybrid layer formation of endodontically-treated teeth after dental bleaching photoactivated with violet LED

, 2023
Eran Nair Mesquita de Almeida, Keli Regina Victorino, João Felipe Besegato, Joatan Lucas de Sousa Gomes Costa, Thais Pirágine Leandrin, Matheus Sousa Vitória, Marcelo Ferrarezi de Andrade, Milton Carlos Kuga   +7 more
openalex   +1 more source

Efficacy and Tooth Sensitivity of Low‐ Versus High‐Concentration Hydrogen Peroxide for In‐Office Bleaching: A Randomized Clinical Trial

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This randomized, parallel, double‐blind clinical trial aimed to evaluate the equivalence in bleaching efficacy (BE), as well as the risk and intensity of tooth sensitivity (TS), in participants undergoing in‐office dental bleaching with low (6%) versus high‐concentration (35%) hydrogen peroxide.
Gabrielle Gomes Centenaro, Michael Willian Favoreto, Taynara de Souza Carneiro, Deisy Cristina Ferreira Cordeiro, Alessandro D. Loguercio   +4 more
wiley   +1 more source

High‐Concentration Hydrogen Peroxide Gels Containing Calcium Polyphosphate Associated With Violet Led Light: Bleaching Efficacy and Effects on Enamel Properties

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives To evaluate the effect of violet LED light (VL) and hydrogen peroxide (HP) in‐office bleaching gels supplemented with calcium polyphosphate (CaPP) or calcium gluconate (GU): Materials and Methods Bovine enamel blocks (n = 10) were randomly assigned: commercial HP gel, commercial HP gel with GU, or experimental 35% HP with or without
Hemanuelly Albuquerque dos Anjos, Débora Alves Nunes Leite Lima, Carolina Meneghin Barbosa, Klaus Rischka, Waldemir Francisco Vieira‐Junior   +4 more
wiley   +1 more source

The dental plate on bichir pectoral fins: A unique dermal skeletal element bearing individual odontodes with tooth‐like replacement

Journal of Anatomy, EarlyView.
Pectoral fins of bichirs encompass the so‐called dental plates – unique dermal skeletal elements with individual odontodes identical to the oral teeth. Abstract The dermal skeleton appeared early in vertebrate evolution in the form of mineralized skin denticles composed of tooth‐like units—odontodes.
Tomáš Suchánek, Ann Huysseune, Robert Cerny   +2 more
wiley   +1 more source

Development of Modular Geminivirus‐Based Vectors for High Cargo Expression and Gene Targeting in Plants

Plant Biotechnology Journal, EarlyView.
ABSTRACT Viral vectors can be useful tools for expressing recombinant proteins as well as delivering gene‐editing machinery. Despite their utility, the development and subsequent optimisation of these tools is often a difficult and tedious process.
Matthew Neubauer, Katie Vollen, Chengsong Zhao, José T. Ascencio‐Ibáñez, Linda Hanley‐Bowdoin, Anna N. Stepanova, Jose M. Alonso   +6 more
wiley   +1 more source

Dental bleaching [PDF]

British Dental Journal, 2008
openaire   +2 more sources

Toothpaste use protocol with dental bleaching for a conservative treatment: Case reports

Contemporary Clinical Dentistry, 2017
In-office bleaching is a treatment based on products that contain hydrogen peroxide (HP) while demonstrating whitening effectiveness. HP could promote alterations to surface morphologies and properties of dental tissues.
Waldemir F. Vieira-Junior, Thayla H. N. Gouveia, Bruna G Silva, Vanessa C. P. S. Bueno, Flávio H. B. Aguiar, Débora A. N. L. Lima   +5 more
doaj   +1 more source

Engineering Marker‐Free Lettuce Chloroplast Genome to Express Functional Glucagon‐Like Peptide‐1 Receptor Agonists Exenatide and Lixisenatide

Plant Biotechnology Journal, EarlyView.
Engineering of marker‐free lettuce chloroplast genome to express CTB‐Exenatide and CTB‐Lixisenatide for oral delivery. Upper panel: Chemically synthesised exenatide or lixisenatide require expensive production, purification, refrigeration and invasive delivery methods.
Rahul Singh, Henry Daniell
wiley   +1 more source

A Combined Approach for the Aesthetic Management of Stained Enamel Opacities: External Bleaching Followed by Resin Infiltration

Case Reports in Dentistry, 2018
Stained enamel opacities are frequently encountered in dental practice. However, due to the risk of unaesthetic outcome, managing such lesions by resin infiltration techniques alone is not advised.
O. Marouane, N. Douki, F. Chtioui
doaj   +1 more source

Changes in Dental Enamel Crystals by Bleaching

Journal of Hard Tissue Biology, 2008
In recent years, enamel bleaching has been widely conducted clinically. Bleaching involves degrading pigments that are organic substances, and has been thought to have no effect on inorganic substances. However, no study has examined in detail how the enamel changes by bleaching.
Masaya Ogiwara, Yasuo Miake, Takaaki Yanagisawa   +2 more
openaire   +2 more sources