Results 51 to 60 of about 19,128 (217)
ALKBH3 m1A Demethylase Deficiency Reduces Alzheimer's Amyloid‐β Pathology
Advanced Science, EarlyView.This study identifies that ALKBH3‐driven m1A demethylation orchestrates Alzheimer's disease progression by disrupting mitochondrial and synaptic homeostasis. This epitranscriptomic mechanism suppresses PINK1‐mediated mitophagy via m1A erasure, leading to mitochondrial dysfunction, oxidative stress, elevated Aβ production, and impaired microglial ...
Yueyang Li +25 more
wiley +1 more source
Microhardness of demineralized enamel following home bleaching and laser-assisted in office bleaching [PDF]
, 2015 Background: There is little data regarding the effect of tooth whitening on microhardness of white spot lesions. This study was conducted to investigate the effect of home-bleaching and laser-assisted in-office bleaching on microhardness of ...
Ahrari, Farzaneh +3 more
core +1 more source
Insight in the Chemistry of Laser‐Activated Dental Bleaching [PDF]
The Scientific World Journal, 2015 The use of optical radiation for the activation of bleaching products has not yet been completely elucidated. Laser light is suggested to enhance the oxidizing effect of hydrogen peroxide. Different methods of enhancing hydrogen peroxide based bleaching are possible.
De Moor, Roeland Jozef Gentil +8 more
openaire +5 more sources
Dorsal Raphe VIP Neurons Are Critical for Survival‐Oriented Vigilance
Advanced Science, EarlyView.DRNVIP neurons in mice and primates are strategically positioned to influence the central extended amygdala via feedback loops. They regulate the excitability of PKC‐δ neurons in the ovBNST and CeA through glutamate release. Their ablation heightens activity in these regions, disrupts active‐phase sleep architecture, enhances risk assessment behaviors ...
Adriane Guillaumin +15 more
wiley +1 more source
The degree of tooth colour change after using different concentrations of carbamide peroxide [PDF]
Scripta Medica, 2019 Background: Depending on the cause of discoloration, bleaching materials and other factors, vital dental bleaching techniques may be professional (in-office dental bleaching), at-home night-guard bleaching and combined.
Knežević Nataša +6 more
doaj
Journal of Indian Society of Pedodontics and Preventive Dentistry, 2017 Context: Dental fluorosis is caused by successive exposure to high concentrations of fluoride during tooth development leading to enamel with lower mineral content and increased porosity.
Aarushi Gupta +3 more
doaj +1 more source
Biochemistry and Molecular Biology Education, EarlyView.ABSTRACT This review critically examines the integration of Digital Information and Communication Technologies (TDICs) in biochemistry education over the past decade, highlighting both the benefits and challenges from a critical theoretical perspective. A systematic review was conducted to identify relevant literature, followed by thematic analysis and
Francis Pereira‐Dias +1 more
wiley +1 more source
Chemical Dental Plaque Control: Chlorhexidine Tooth Staining and Efficacy of Common Whitening Procedures [PDF]
, 2014 Chlorhexidine mouth rinses remove dental plaque from teeth, preventing dental caries, dental decay, and more serious systemic infections. Tooth discoloration due to extrinsic staining is the most prominent side effect of regular chlorhexidine use ...
Kiklis, Zoe
core +2 more sources
Comparison of laser and power bleaching techniques in tooth color change [PDF]
, 2017 Laser-assisted bleaching uses laser beam to accelerate release of free radicals within the bleaching gel to decrease time of whitening procedure. The aim of this study was to compare the efficacy of power bleaching using Opalescence Xtra Boost® and laser
Alimazandarani, Shervin +4 more
core +1 more source
Saudi Endodontic Journal, 2021 Dystrophic calcification of pulp tissue is a phenomenon that occurs more frequently in teeth with a history of concussion and luxation or even in avulsed and replanted teeth.
Tiago Martins Feijó Miguelis +5 more
doaj +1 more source