Results 51 to 60 of about 21,045 (246)

Demineralization level of human tooth enamel after exposure to alcoholic and non-alcoholic beverages: A scanning electron microscopic study

Bangabandhu Sheikh Mujib Medical University Journal
Background: In any beverage, human tooth enamel dissociates into its ionic products at a threshold pH of beverage
Rozina Akter, Mohammad Ali Asgor Moral, AKM Bashar, Md Khalequzzaman, Mir Md. Mofazzal Hossain, Md Helal Uddin   +5 more
doaj   +3 more sources

The Effect of Demineralization on Coal Functional Group Pyrolysis: Rank‐Dependent Dual Mechanisms of Structural Reorganization and Mineral Catalysis

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Coal pyrolysis, as a key thermochemical conversion process, is significantly influenced by inherent minerals, yet their role across different coal ranks remains inadequately understood. This study investigates the effect of acid‐washing (demineralization) on the thermal decomposition of six functional groups (aliphatic C–H, aromatic C–H/C=C, C=
Zhiyuan Niu, Guijian Liu, Hao Yin, Yang Song, Aifang Ding   +4 more
wiley   +1 more source

Ortodontide beyaz nokta lezyonları ve güncel teşhis, korunma ve tedavi yaklaşımları

Cumhuriyet Dental Journal, 2011
<p>As oral hygiene becomes more difficult in patients with fixed orthodontic appliances; the decalcification of the enamel surface adjacent to these appliances is prevalent.
Alper Erdin Koyuturk, Mihri Amasyali, Tancan Uysal   +2 more
doaj   +1 more source

Tissue‐specific and spatially dependent metabolic signatures perturbed by injury in male and female mice

Arthritis &Rheumatology, Accepted Article.
Objective Osteoarthritis—the leading cause of disability worldwide—disproportionately affects females, yet sex remains an overlooked determinant. This disparity stems from sex‐specific differences in injury susceptibility—a major risk factor for disease.
Hope D. Welhaven, Avery H. Welfley, Priyanka P. Brahmachary, Mark Greenwood, Donald F. Smith, Brian Bothner, Ronald K. June   +6 more
wiley   +1 more source

Effects of Ion-Releasing Tooth-Coating Material on Demineralization of Bovine Tooth Enamel

International Journal of Dentistry, 2014
We compared the effect of a novel ion-releasing tooth-coating material that contained S-PRG (surface-reaction type prereacted glass-ionomer) filler to that of non-S-PRG filler and nail varnish on the demineralization of bovine enamel subsurface lesions ...
Koji Kawasaki, Masaki Kambara
doaj   +1 more source

Metabolic fate of drugs of abuse and new psychoactive substances: A pilot study on a novel workflow using a zebrafish embryo model combined with human microdosing

British Journal of Clinical Pharmacology, EarlyView.
Aim The aim of this study was to develop a novel workflow to identify human urine biomarkers for drugs of abuse and new psychoactive substances. Metabolites of amphetamine, cocaine, LSD, MDMA, methamphetamine, THC, MDMB‐CHMICA, and MDPPP were first identified in a zebrafish embryo (ZE) metabolism study followed by comparison to most abundant human ...
Simon K. Wellenberg, Tanja M. Gampfer, Lea Wagmann, Philip Schippers, Jennifer Herrmann, Rolf Müller, Folker Westphal, Markus R. Meyer   +7 more
wiley   +1 more source

Performance and Impact of Crosslinking Level of Hierarchical Anion-Exchange Membranes on Demineralization of a Complex Food Solution by Electrodialysis

Membranes
Promising results were recently reported for hierarchical ion-exchange membranes, fabricated by the UV crosslinking of a thin functional coating on a porous substrate, on model NaCl solution demineralization by electrodialysis (ED).
Elodie Khetsomphou, Francesco Deboli, Mateusz L. Donten, Laurent Bazinet   +3 more
doaj   +1 more source

Influence of Zn2+ and Oxygen Supply on Malic Acid Production and Growth of Aspergillus oryzae

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Malic acid is a valuable platform chemical traditionally derived from fossil‐based resources. Microbial cultivation with Aspergillus oryzae offers a sustainable alternative based on renewable feedstocks. In this study, a well‐established minimal medium for malic acid production, commonly used in previous research to ensure reproducibility, was
Lukas Hartmann, Anke Neumann, Dirk Holtmann, Katrin Ochsenreither   +3 more
wiley   +1 more source

PENGARUH PERBEDAAN KONSENTRASI HCl DAN WAKTU DEMINERALISASI TERHADAP SIFAT FISIK GEL GELATIN TULANG CEKER AYAM

JIIS: Jurnal Ilmiah Ibnu Sina, 2018
The effect of HCl concentration and demineralization time on physical properties of gelatinous chicken bone was done to see the effect of different HCl concentration used as catalyst and demineralization time to rendemen, pH, viscosity, moisture content,
Fina Choirunnisa, Widyasari Putranti
doaj  

Perigraftitis treatment and histology: A case report

Clinical Advances in Periodontics, EarlyView.
Abstract Background Currently, the two diagnoses of inflammatory peri‐implant diseases are peri‐implant mucositis and peri‐implantitis. The etiology of peri‐implant mucositis and peri‐implantitis is bacterial colonization of the implant. Thus, removal of the implant should eliminate the infection and allow the inflammation to resolve. However, at least
Jonathan H. Do, Charles M. Cobb, John T. Shen   +2 more
wiley   +1 more source