Results 161 to 170 of about 5,176 (336)

EU regulerer tannbleking : hva har det å si for den kliniske effekten? [PDF]

, 2013
Bleking av tenner er populært blant pasienter, hvor 28-34 % er misfornøyde med egen tannfarge. Tannbleking er i dag basert på bruk av hydrogenperoksid (H2O2) eller stoffer som gir opphav til H2O2.
Thomassen, Øystein
core  

Effects of Two Different Bleaching Agents on the Microhardness of Composite

Pakistan Journal of Medicine and Dentistry
Background: Various bleaching agents are used in different concentrations to overcome discoloration of teeth. The oxidizing nature of these bleaching agents can cause replacement of composite due to their negative physical and mechanical properties. The
Tahmeena Atiq, Dr. Mian Farrukh Imran, Dr. Maleeha Khurram , Dr. Fahmoona Irfan, Dr. Hina Barkaat, Dr. Sarosh Iqbal   +5 more
doaj   +1 more source

Effect of bleaching on the shear bond strength of the enamel [PDF]

RGO: Revista Gaúcha de Odontologia, 2008
Objective: To evaluate the effect of dental bleaching on the shear bond strength of enamel. Methods: Fifty molars were selected and divided into five groups (n=10); G1-without bleaching (control); G2-bleached with 10% carbamide peroxide and restored 24h ...
Thiago Arruda, Luís Guilherme Sensi, Fabiano Carlos Marson   +2 more
doaj  

Influence of smoking on oral cells genotoxicity after at-home bleaching using 22% carbamide peroxide: a cohort study. [PDF]

Clin Oral Investig, 2022
Silva RR, De Carli JP, Collares K, Vanini J, Presotto JS, Vargas JE, Loguercio AD, Benetti P.   +7 more
europepmc   +1 more source

In vivo evaluation of the effects of 10% carbamide peroxide and 3.5% hydrogen peroxide on the enamel surface.

Medicina oral, patologia oral y cirugia bucal, 2007
Bleaching of vital teeth performed at home by the patient under the dentist's supervision, using low-concentration peroxides and custom-fitted trays specifically designed for this purpose, is one of several options for this type of dental treatment, whether alone or in combination with another in-office bleaching technique.
Berga Caballero, Amparo, Forner Navarro, Leopoldo, Amengual Lorenzo, José   +2 more
openaire   +4 more sources

Diversity and spatial distribution of arbuscular mycorrhizal fungi species associated with vegetable plants of Kano State, Nigeria

Biological Diversity, EarlyView.
A total of 15 AMF species, representing 12 genera, were identified from the soil samples collected across the experimental plots. The genera included Gigaspora, Septoglomus, Rhizophagus, Dentiscutata, Acaulospora, Racocetra, Archaeospora, Entrophospora, Diversispora, Claroideoglomus, Sclerocystis, and Glomus.
Umma Abdurrahman Yakasai, Safianu Rabiu
wiley   +1 more source

Vital Teeth Bleaching. Analysis of the Teeth Surface Structure Treated with 10% Carbamide Peroxide.

, 1994
Junichi Mega, Taira Kobayashi, Hiroyuki Mishima, Yukishige Kozawa, Haruhiko Gotoh, Takahisa Miwa, Kuniaki Koike, Kazuhiro Mizukawa   +7 more
openalex   +2 more sources

Effect of 10% Carbamide Peroxide on Tooth Shade, Plaque Index and Gingival Index during Invisalign Treatment. [PDF]

Dent J (Basel), 2021
Seleem D, Dadjoo S, Ha A, Santos C, Mirfarsi S, Matsumura-Lem K, Lazarchik D.   +6 more
europepmc   +1 more source

Antioxidants and Antidiabetic Potential of Polyphenolic Fractions and Crude Extracts of Rhus typhina Fruit, Punica granatum L. Peel, and Terminalia catappa L. Leaves: In Vitro and In Vivo Evaluation

Chemistry &Biodiversity, EarlyView.
This graphical abstract represents the extraction, characterization, and biological evaluation of bioactive compounds derived from specific plant sources. The top section illustrates Rhus coriaria (sumac) fruit, Punica granatum (pomegranate) peel and Terminalia catappa (Indian almond) leaves', which are known for their rich phytochemical composition ...
Mudassir Nazir, Muhammad Abdul Haq, Syed Arsalan Ali, Syed Muhammad Ghufran Saeed, Muhammad Ali Ajmal, Muhammad Nisar, Taseer Ahmed Khan, Alexandros Tsoupras, Shahina Naz   +8 more
wiley   +1 more source

Effects of 35% Carbamide Peroxide Gel on Surface Roughness and Hardness of Composite Resins

Frontiers in Dentistry, 2010
Objective: Bleaching agents may not be safe for dental materials. The purpose of this invitro study was to evaluate the effects of Opalescent Quick "in-office bleaching gel" containing 35% carbamide peroxide on the surface roughness and hardness of ...
F. Sharafeddin , GR. Jamalipour   +1 more
doaj