Results 1 to 10 of about 1,591 (256)

Effect of 16% Carbamide Peroxide and Activated-Charcoal-Based Whitening Toothpaste on Enamel Surface Roughness in Bovine Teeth: An In Vitro Study [PDF]

Biomedicines, 2022
Background: Activated charcoal is a nanocrystalline form of carbon with a large specific surface area and high porosity in the nanometer range, having consequently the capacity to absorb pigments, chromophores, and stains responsible for tooth color ...
Jorge Zamudio-Santiago, Marysela Ladera-Castañeda, Flor Santander-Rengifo, Carlos López-Gurreonero, Alberto Cornejo-Pinto, Ali Echavarría-Gálvez, Luis Cervantes-Ganoza, César Cayo-Rojas   +7 more
doaj   +2 more sources

Whitening Efficacy of 3% Carbamide Peroxide Gel Activated by Lactoperoxidase. [PDF]

Int J Dent, 2021
Objective. The aim of this clinical study was to evaluate the effectiveness of a whitening toothpaste containing 3% carbamide peroxide and lactoperoxidase. Materials and methods. Participants were instructed to brush their teeth using an enzymatic-activated dentifrice following a particular procedure for three weeks. Color was recorded before and after
Khemiss M, Kallel I, Zouaghi H, Ben Khelifa M, Bagga S.   +4 more
europepmc   +5 more sources

Influence of carbamide peroxide on enamel fluoride uptake

Journal of Dentistry, 2006
Aim of the study was to evaluate the influence of carbamide peroxide (CP) on enamel fluoride uptake by comparing enamel fluoride uptake from a 1% amine fluoride (AmF) gel with the fluoride acquisition from a 10% carbamide peroxide agent supplemented with 1% AmF.Three enamel cylinders (4mm in diameter) were prepared from the buccal surfaces of 60 bovine
Thomas Attin, Christian Hannig, Annette Wiegand   +2 more
exaly   +5 more sources

Genotoxic potential of 10% and 16% Carbamide Peroxide in dental bleaching [PDF]

Brazilian Oral Research, 2015
Dental bleaching has become one of the most frequently requested esthetic treatments in dental offices. Despite the high clinical success observed with this procedure, some adverse effects have been reported, including a potential for developing ...
Aline Ferreira de ALMEIDA, Eliana do Nascimento TORRE, Maicon dos Santos SELAYARAN, Fábio Renato Manzolli LEITE, Flávio Fernando DEMARCO, Alessandro Dourado LOGUERCIO, Adriana ETGES   +6 more
doaj   +5 more sources

Cerumenolytic Effects of Carbamide Peroxide in Patients with Ear Wax Obstruction [PDF]

Iran J Otorhinolaryngol
Accumulated and compacted ear wax or cerumen can cause conductive hearing loss, discomfort and vertigo, and infection. This study investigates the effect of Carbamide peroxide (CP) compared with Phenol glycerin (PG) ear drops on cerumen.This experimental study investigated the effect of PG and CP ear drops on cerumen in ex vivo and in vivo phases.
Asgari A, Asgari H, Ghorbanlou M, Dobakhti F, Ghorbanian M.   +4 more
europepmc   +4 more sources

Can carbamide peroxide be as effective as hydrogen peroxide for in-office tooth bleaching and cause less sensitivity? A systematic review [PDF]

Restorative Dentistry & Endodontics
This study aimed to answer the question through a systematic review: Can carbamide peroxide be as effective as hydrogen peroxide and cause less in-office bleaching sensitivity?
Patrick Wesley Marques de Boa, Kaiza de Sousa Santos, Francisca Jennifer Duarte de Oliveira, Boniek Castillo Dutra Borges   +3 more
doaj   +2 more sources

Oxidative stress aspects of the cytotoxicity of carbamide peroxide: in vitro studies

Toxicology Letters, 1995
Carbamide peroxide is the active ingredient in many at-home patient-applied tooth whiteners. The cytotoxicity of carbamide peroxide, as related to oxidative stress, was evaluated in vitro with several human cell lines, including Smulow-Glickman (S-G) gingival epithelial cells.
H Babich
exaly   +3 more sources

HOME BLEACHING TECHNIQUE USING CARBAMIDE PEROXIDE

Journal of Dentistry Indonesia, 2015
There are two basic kinds of tooth whitening agents. The first is over the counter materials and the other is material used by the dentist or under dentist control.
Rahmi Alma Farah Adang, Endang Suprastiwi, Munyati Usman   +2 more
doaj   +3 more sources

Tooth-whitening treatment with potassium sodium tartrate: a non-invasive method that preserves enamel integrity [PDF]

BDJ Open
Objectives Tooth-whitening treatments in modern dentistry often led to enamel demineralization and sensitivity. This study explored potassium sodium tartrate, a piezoelectric material which employs a piezoelectricity effect to gently remove stains, as a ...
Angelina Ivanova, Valeriia Buzova
doaj   +2 more sources

Comparative evaluation of different access cavity designs on intracoronal bleaching of endodontically treated teeth using two different agents – An in vitro study

Endodontology, 2022
Aim: The present in vitro study was designed to determine the effect of different access cavity designs on intracoronal bleaching of endodontically treated teeth with two different agents. Materials and Methods: Fifty selected permanent maxillary central
Sonali Talwar, Pardeep Mahajan, Nitika Bajaj, Prashant Monga, Pratibha Marya, Piyush Gandhi   +5 more
doaj   +1 more source