Results 231 to 240 of about 223,531 (260)

Effect of Whitening Dentifrices on Short‐Term Color Stability and Tooth Sensitivity After In‐Office Bleaching: A Randomized Single‐Blind Clinical Trial

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This randomized, single‐blind clinical trial evaluated the effect of whitening dentifrices on short‐term color stability and tooth sensitivity after in‐office bleaching. Materials and Methods A total of 120 participants treated with 40% hydrogen peroxide were randomly assigned to six dentifrice groups (n = 20): one conventional ...
Adem Gok, Begum Koprucuogullari
wiley   +1 more source

Engineering aptamer dimers (apdimers) for optimization of synthetic riboswitches. [PDF]

open access: yesNucleic Acids Res
Hedwig V   +5 more
europepmc   +1 more source

Efficacy of In‐Office Bleaching Using 35% Hydrogen Peroxide in an Attachable Syringe Varying the Application Tip: A Double‐Blind Randomized Clinical Trial

open access: yesJournal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This randomized clinical trial evaluated the bleaching efficacy (BE), absolute risk and intensity of tooth sensitivity (TS), gingival irritation (GI), and esthetic self‐perception (ES) of an in‐office bleaching gel with an attachable syringe using different application tips in a randomized, double‐blind (participant‐ and evaluator ...
Gabrielle Gomes Centenaro   +4 more
wiley   +1 more source

Occurrence and Risk Assessment of Tetracyclines and Their Transformation Products in Organic Amendments. [PDF]

open access: yesAntibiotics (Basel)
García-Criado N   +4 more
europepmc   +1 more source

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