Results 241 to 247 of about 12,107 (247)

Utility of Portable Fundus Camera in Teaching Direct Ophthalmoscopy to Medical Students

open access: yesThe Clinical Teacher, Volume 22, Issue 3, June 2025.
ABSTRACT Background Direct ophthalmoscopy (DO) an essential skill for junior doctors. DO allows for quick and effective fundus examinations to detect life‐ and vision‐threatening diseases. However, medical students often find it difficult to master DO due to the challenges associated with fundus visualisation.
Ching‐Kit Tsui   +4 more
wiley   +1 more source

The Enteric Neuronal Circuitry: A Key Ignored Player in Nutrient Sensing Along the Gut–Brain Axis

open access: yesThe FASEB Journal, Volume 39, Issue 9, 15 May 2025.
The enteric nervous system (ENS) regulates critical physiological functions including gut motility, blood flow, and epithelial secretions. Despite its autonomous ability to execute local functions, its communication with the central nervous system is integral to the maintenance of homeostasis.
Ester Nikolla   +4 more
wiley   +1 more source

Roadmap to Catalytic Abatement of Gas Phase Per‐ and Polyfluoroalkyl Substances (PFAS)

open access: yesAngewandte Chemie International Edition, Volume 64, Issue 20, May 12, 2025.
In the context of PFAS emission abatement, this minireview addresses catalytic gas phase PFAS decomposition and the associated overarching challenges involving fundamental organic and inorganic chemistry, heterogeneous catalysis, and reaction engineering.
Patrick Lott, Florian Maurer, Arik Beck
wiley   +1 more source

Current Approaches in the Classification of PFAS: An Overview

open access: yesChemistry – An Asian Journal, Volume 20, Issue 9, May 2, 2025.
Perfluoroalkyl substances (PFAS) are a subject of debate among scientists, regulatory agencies, and industry stakeholders. Despite concerns regarding their environmental and toxicological impacts, a globally accepted definition has yet to be established, and various restriction approaches have been proposed or implemented.
Lorenzo Secundo   +2 more
wiley   +1 more source

Advances in Nano‐Immunomodulatory Systems for the Treatment of Acute Kidney Injury

open access: yesAdvanced Science, Volume 12, Issue 17, May 8, 2025.
Based on the biodegradability and the immunological reactiveness, IMNs can be broadly classified into four categories. The first category includes types of biologically derived materials that cause immunomodulatory action and biodegradability like nanoparticles of cell membranes, extracellular vesicles, and exosomes.
Chenli Zhang   +5 more
wiley   +1 more source

Altered Neural Activity in the Mesoaccumbens Pathway Underlies Impaired Social Reward Processing in Shank3‐Deficient Rats

open access: yesAdvanced Science, Volume 12, Issue 17, May 8, 2025.
This study examines the effects of Shank3 mutation on the mesoaccumbens pathway using a Shank3‐deficient rat model. The findings reveal altered social reward processing in these rats, accompanied by changes in dopaminergic and GABAergic neural activity within the ventral tegmental area (VTA) and dopamine release in the nucleus accumbense (NAc ...
Marie Barbier   +4 more
wiley   +1 more source

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