Results 61 to 70 of about 11,107 (217)

Chemical agents to control biofilm formation in step 1 of care—Toothpastes and mouthwashes/concepts and challenges

open access: yesPeriodontology 2000, EarlyView.
Abstract Maintaining optimal oral hygiene is important for overall oral care, ensuring the well‐being of teeth and their surrounding tissues. In addition, it promotes fresh breath and a pleasing smile. A key element of oral self‐care is the daily use of toothpaste during regular brushing.
Maud Joosstens   +2 more
wiley   +1 more source

Direct Ambient Mass Spectrometry for Food, Beverage, and Agricultural Sample Analysis and Research

open access: yesMass Spectrometry Reviews, Volume 45, Issue 2, Page 429-452, March/April 2026.
ABSTRACT Ambient and direct mass spectrometry (MS) methods are becoming increasingly used for the rapid analysis of food, beverage and agricultural samples. Novel ionization approaches combined with targeted, or untargeted workflows provide analytical outcomes within a greatly reduced time period compared to traditional separation science coupled with ...
Leigh M. Schmidtke   +3 more
wiley   +1 more source

DNMT3a in the hippocampal CA1 is crucial in the acquisition of morphine self‐administration in rats [PDF]

open access: yes, 2019
Drug‐reinforced excessive operant responding is one fundamental feature of long-lasting addiction‐like behaviors and relapse in animals. However, the transcriptional regulatory mechanisms responsible for the persistent drug‐specific (not natural rewards)
Duan, Ying   +8 more
core   +1 more source

Neuro‐Immune Crosstalk: Molecular Mechanisms, Biological Functions, Diseases, and Therapeutic Targets

open access: yesMedComm, Volume 7, Issue 2, February 2026.
Neurons, immune cells, and other cellular components within the disease microenvironment (such as stromal cells and tumor cells) constitute a dynamically evolving ecosystem. Neurons directly modulate immune cell activity and inflammatory responses through the release of neurotransmitters (e.g., norepinephrine and CGRP), while also promoting tumor ...
Xin Guo   +11 more
wiley   +1 more source

Insular Cortex Lesions and Morphine-Induced Suppression of Conditioned Stimulus Intake in the Rat [PDF]

open access: yes, 2009
The present experiment examined the influence of insular cortex (IC) lesions on the intake of a taste stimulus in a consummatory procedure that used morphine as the unconditioned stimulus.
Reilly, Steve, Roman, Christopher T.
core   +2 more sources

Efficacy and Safety of AirFloss Ultra With Essential Oils Versus Waxed Dental Floss as Adjunct to Toothbrushing: A Randomised Controlled Clinical Trial

open access: yesInternational Journal of Dental Hygiene, Volume 24, Issue 1, Page 3-15, February 2026.
ABSTRACT Aim This study aims to determine the efficacy and safety of AirFloss Ultra with essential oils (AFeo) compared to waxed dental floss (DF) as an adjunct to regular manual toothbrushing. Material and Methods This study employed a randomly assigned, parallel, examiner‐blind design.
Tim M. J. A. Thomassen   +4 more
wiley   +1 more source

Sodium Saccharin as an Effective Catalyst for Rapid One-pot Pseudo-five Component Synthesis of Dihydropyrano[2,3-g]chromenes under Microwave Irradiation

open access: yesActa Chimica Slovenica, 2017
One-pot microwave-assisted synthesis of dihydropyrano[2,3-g]chromenes catalyzed by sodium saccharin as an efficient, mild and green catalyst was studied.
Leila Moradi, Maryam Aghamohammad Sadegh
doaj   +1 more source

Magnetic Bioprinting and Actuation of Stretchable Muscle Tissue

open access: yesAdvanced Healthcare Materials, Volume 15, Issue 3, 19 January 2026.
Human and murine myoblasts labeled with iron oxide nanoparticles are magnetically bioprinted into wrench‐shaped tissues, which are then anchored between two magnetic needles. Mechanical stretching of these tissues enhances both their maturation and functional performance. Abstract Engineering tissues with precise, long‐lasting shapes and the capability
Noam Demri   +6 more
wiley   +1 more source

A rapid method for the estimation of impurities in saccharin and sodium saccharin

open access: yesJournal of Pharmacy and Pharmacology, 1966
Abstract A procedure is described for the detection and estimation of o-toluenesulphonamide, saccharin-o-toluenesulphonylimide, toluene-2,4-disulphonamide, saccharin-4-sulphonamide, o-sulphamoylbenzoic acid, p-sulphamoylbenzoic acid and benzoic acid in saccharin and sodium saccharin using thin-layer chromatography on Kieselgel GF254. The
R E KING, J S WRAGG
openaire   +1 more source

Bitter taste stimuli induce differential neural codes in mouse brain. [PDF]

open access: yes, 2012
A growing literature suggests taste stimuli commonly classified as "bitter" induce heterogeneous neural and perceptual responses. Here, the central processing of bitter stimuli was studied in mice with genetically controlled bitter taste profiles.
Boughter, John D   +2 more
core   +2 more sources

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