Results 201 to 210 of about 7,898 (253)

Inhibition of peripheral CB1 receptors modulates food intake and metabolic efficiency in obesity independently of the gut–brain vagal axis

British Journal of Pharmacology, EarlyView.
Background and Purpose Obesity involves profound disruptions in neuronal circuits, neuroendocrine communication and the endocannabinoid system. While global blockade of cannabinoid CB1 receptors improves metabolism, its clinical use is limited by neuropsychiatric side effects.
Oriane Onimus, Camille de Almeida, Benoit Bertrand, Julien Castel, Nejmeh Mashhour, Anthony Ansoult, Serge Luquet, Giuseppe Gangarossa   +7 more
wiley   +1 more source

The Role of Neuropeptide Y in Dental Pulp: Balancing Neurogenic Inflammation and Pain Modulation

International Endodontic Journal, EarlyView.
ABSTRACT Background Dental pulp is a densely innervated, low‐compliance tissue in which neurogenic inflammation can rapidly escalate into oedema, raised intrapulpal pressure, microvascular compromise, and pain. While Substance P (SP) and Calcitonin gene‐related peptide (CGRP) are well‐established drivers of pulp vasodilation, the Neuroopeptide Y (NPY ...
Javier Caviedes‐Bucheli, Esteban Ulate, Hugo‐Roberto Munoz, Nestor Ríos‐Osorio   +3 more
wiley   +1 more source

Clinical Study on the Efficacy of 35% Hydrogen Peroxide Gel According to Exposure Time (40 min vs. 20 min) by Spectrophotometry

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective To analyze the chromatic effect on CIELAB coordinates and the clinical effectiveness of in‐office whitening treatment (perceptible changes) with 35% hydrogen peroxide (HP) gel according to the number of clinical sessions and exposure time (40 min vs. 20 min) in the three thirds of the tooth.
Trinidad Rincón, Maria Portillo Muñoz, Maria Lobato, Ana María Martín Casado, Laryssa Mylenna Madruga Barbosa, Alessandro Loguercio, Cristina Gómez‐Polo   +6 more
wiley   +1 more source

One‐Year Color Stability of a Reduced 37.5% Hydrogen Peroxide In‐Office Bleaching Protocol: A Randomized Clinical Trial

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objective This randomized clinical trial evaluated the one‐year color stability and patient satisfaction regarding dental esthetic improvement after 37.5% hydrogen peroxide (37.5HP) in‐office bleaching with a reduced application protocol. Materials and Methods Forty participants with a shade mean C2 or darker were randomly allocated into two ...
Mariana Evangelista Santos, Danielle Araújo Izídio Carvalho de Azevedo, Virgínia Feitosa Nogueira Rocha, Sônia Saeger Meireles   +3 more
wiley   +1 more source

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Micro-arc Oxidation Coating Containing Phosphorus on Tantalum Substrates Prepared by Micro-arc Oxidation

Journal of Testing and Evaluation, 2021
ABSTRACT Tantalum has physical and chemical properties that are well suited for use in medical implants. However, a lack of bone induction prevents this biologically inert material from combining well with bone tissue. This study reports the successful preparation of a micro-arc oxidation (MAO) coating on tantalum in phosphate solution ...
Da-chang Liu, Jin-ping Ni, Jun-Xing Ye, Xiao-Hui Ni, Xing-Yuan Zhu, Zhi-Yong Zhang, Ren-Bao Liu, Quan-Ming Zhao   +7 more
openaire   +1 more source

Micro‐arc oxidation of magnesium alloys: A review

Journal of Materials Science and Technology, 2022
Wenhui Yao, Dingfei Zhang, Maria Serdechnova   +2 more
exaly   +2 more sources

Characterization and mechanical properties of coatings on magnesium by micro arc oxidation

Applied Surface Science, 2012
Abstracts The commercial pure magnesium was coated by micro arc oxidation method in different aqueous solution, containing sodium silicate and sodium phosphate. Micro arc oxidation process was carried out at 0.060 A/cm2, 0.085 A/cm2 and 0.140 A/cm2 current densities for 30 min. The thickness, phase composition, morphology, hardness, adhesion strength
Salih Durdu, Metin Usta
exaly   +3 more sources

Intelligent Technology of Oxide Layer Formation by Micro-Arc Oxidation

IEEE Transactions on Plasma Science, 2021
A methodology for the controlled synthesis of multifunctional coatings of valve metals by the method of micro-arc oxidation (MAO) was developed. It includes theoretical models describing the mechanism of oxide layers’ formation and the effect of technological parameters of the MAO process on them, and the methods of controlled synthesis.
Ekaterina A. Pecherskaya, Pavel E. Golubkov, Dmitriy V. Artamonov, Oleg A. Melnikov, Oleg V. Karpanin, Timur O. Zinchenko   +5 more
openaire   +1 more source

Electrophysical Model of the Micro-Arc Oxidation Process

Russian Physics Journal, 2020
On the basis of the equivalent electrical circuit proposed by the authors, a mathematical model of the formation of protective coatings by the micro-arc oxidation method has been developed, which allows modeling the forming curve at the anodizing stage.
P. E. Golubkov, E. A. Pecherskaya, D. V. Artamonov, T. O. Zinchenko, Yu. E. Gerasimova, N. V. Rozenberg   +5 more
openaire   +1 more source