Results 271 to 280 of about 5,176 (336)
Influence of Thickener and Mineral Supplementation of Bleaching Gels on Enamel Demineralization
ABSTRACT Objective This study evaluated the effect of the type of thickener and mineral supplementation of bleaching gels on enamel demineralization. Materials and Methods Enamel specimens were divided into five groups according to the type of thickener: CA‐Carbopol, AE‐Aerosil 200, PO‐Poloxamer 407, GG‐Guar gum, and HEC‐Hydroxyethyl cellulose.
Adrielle Caroline Moreira Andrade+4 more
wiley +1 more source
The effect of bleaching agent on the compressive strength of orthodontic thermoplastic retainer materials. [PDF]
Ehteshami A, Omidi S, Ghasemi M.
europepmc +1 more source
ABSTRACT Mycotoxins, originating from contaminated raw materials or suboptimal feed storage, are a growing concern in tropical aquaculture. Common fungi such as Aspergillus spp. and Fusarium spp. produce mycotoxins including aflatoxin, fumonisin, deoxynivalenol and zearalenone. High doses or prolonged exposure (weeks) to low doses of these mycotoxins (<
Aidan Kwok+8 more
wiley +1 more source
The Influence of Bleaching Intensity and Laser Activation on the Durability of Selected Aesthetic Composites-An In Vitro Study. [PDF]
Mierzejewska ŻA+3 more
europepmc +1 more source
Iron is essential for life, yet excessive levels can quickly lead to cellular damage via oxidative stress, underscoring the need for global regulators of iron and heme homeostasis. In this study, we present a genome‐wide analysis of the binding patterns of DtxR and HrrA in Corynebacterium glutamicum.
Aileen Krüger+2 more
wiley +1 more source
Peroxide-Free Titanium Dioxide Nanoparticle-Based Photocatalytic Bleaching: In Vitro Study on Bovine Teeth. [PDF]
Rifane TO+5 more
europepmc +1 more source
Summary The production of coronavirus disease 2019 vaccines can be achieved by transient expression of the spike (S) protein of severe acute respiratory syndrome coronavirus 2 in agroinfiltrated leaves of Nicotiana benthamiana. Relying on bacterial vector Agrobacterium tumefaciens, this process is favoured by co‐expression of viral silencing suppressor
Louis‐Philippe Hamel+9 more
wiley +1 more source
Summary Stress‐mediated regulation of energy metabolism and its relation to plant adaptation remain largely unknown. Mitochondrial redox potential is greatly influenced by stress‐induced reactive oxygen species (ROS); therefore, we mapped the dehydration‐induced alterations in the mitochondrial proteome of a resilient rice cultivar, Rasi, generating a ...
Dipak Gayen+11 more
wiley +1 more source
Branqueamentos dentários: possíveis efeitos secundários e efeitos sobre o esmalte [PDF]
Ana Catarina dos Santos Fernandes Carvalho Silva
core
Effects of home bleaching agents on hybrid ceramics: mechanical properties and color change. [PDF]
Hafny WM+3 more
europepmc +1 more source