Results 71 to 80 of about 1,141,071 (189)

Oxidation Products of S‐Adenosyl Methionine Probed by Infrared Multiple Photon Dissociation Spectroscopy

open access: yesChemPhysChem, Volume 27, Issue 12, 26 June 2026.
HO•‐induced oxidation is structurally resolved in S‐adenosyl methionine (SAM). Infrared multiple photon dissociation (IRMPD) spectroscopy and density functional theory (DFT) calculations reveal clear spectroscopic signatures of adenine C8 oxidation. S‐adenosyl methionine (SAM) is a key biomolecule in cellular processes, acting as a primary methyl donor,
Jean‐Xavier Bardaud   +6 more
wiley   +1 more source

Topical Anesthesia Offers Sufficient Pain Control for MicroPulse Transscleral Laser Therapy for Glaucoma

open access: yesJournal of Ophthalmology, 2022
Introduction. The aim of this study was to evaluate patient pain during and after MicroPulse Transscleral Laser Therapy (TLT) and vision-related quality of life using two different anesthesia protocols: “Topical Plus” anesthesia without standby ...
Belgin Vasella, Marc Töteberg-Harms
doaj   +1 more source

Subliminal micropulse laser - a new opportunity for treatment of central serous chorioretinopathy [PDF]

open access: yes, 2019
Introduction: In the last decade, the subliminal micropulse laser has been introduced as an alternative to conventional laser photocoagulation for treatment of retinal diseases.
Ilieva, Anna; Medical University of Varna   +1 more
core   +6 more sources

Cobalt‐Doped Diamond‐Like Carbon Coatings Combined With Functionalised Polymers for Enhanced Tribological Performance

open access: yesLubrication Science, Volume 38, Issue 4, Page 191-197, June 2026.
ABSTRACT In recent years, doped diamond‐like carbon (DLC) coatings combined with functionalised copolymers have gained attention as a lubrication concept. While silicon‐doped DLC has been widely studied, polymer‐assisted lubrication on other doped DLC systems remains less explored.
Takeru Omiya   +5 more
wiley   +1 more source

Pregnancy as a risk factor for central serous chorioretinopathy: A systematic review and meta‐analysis

open access: yesActa Ophthalmologica, Volume 104, Issue 3, Page 259-266, May 2026.
Abstract Purpose Pregnancy induces significant changes in the body, including increased peripheral and choroidal blood perfusion and an increased systemic corticosteroid level. Here, we systematically reviewed the evidence on pregnancy as a risk factor for developing central serous chorioretinopathy (CSC) and conducted a meta‐analysis to obtain a ...
Nathalie Skovgaard Eriksen   +15 more
wiley   +1 more source

Ultrastructural changes in the rabbit chorioretinal complex following 577-nm laser photocoagulation

open access: yesJournal of Ophthalmology, 2017
Background: There is no unanimously adopted approach to titrating laser parameters in subthreshold retinal laser photocoagulation without ophthalmoscopically visible fundus changes.
S.A. Fedchenko   +3 more
doaj   +1 more source

From Regeneration Failure to Functional Restoration: Unlocking the Neuronal‐Intrinsic Regenerative Capacity as a Therapeutic Frontier for Optic Neuropathy and Glaucoma

open access: yesCNS Neuroscience &Therapeutics, Volume 32, Issue 2, February 2026.
Optic neuropathy and glaucoma cause permanent visual deficits via retinal ganglion cell (RGC) loss and axon degeneration, affecting millions worldwide. Current treatments slow disease progression but cannot restore lost vision due to regeneration failure in adult RGCs.
Emma Beard   +4 more
wiley   +1 more source

Spectral OCT-Angiography in En Face Mode for Detection of Morphological Changes in the Retinal Pigment Epithelium before and after Selective Micro-Pulse Laser Exposure in Patients with Central Serous Chorioretinopathy

open access: yesOftalʹmologiâ, 2019
Purpose — to study the morphological changes of the retinal pigment epithelium (RPE) by optical coherence tomography-angiography (OCT-A) in En Face mode before and after selective micropulse laser irradiation in patients with central serous ...
P. L. Volodin   +3 more
doaj   +1 more source

Design and Functional Characterization of a Plasma‐Activated Aerosol System for Microbial Inactivation

open access: yesPlasma Processes and Polymers, Volume 23, Issue 2, February 2026.
Plasma‐activated aerosol (PAA) can produce RONS‐rich droplets useful for microbial inactivation. PAA treatment induces near‐complete inactivation of both bacterial and fungal loads, highlighting peroxynitrite‐driven antimicrobial activity and strong potential for scalable sanitization.
Pasquale Isabelli   +4 more
wiley   +1 more source

Phakomatosis Pigmentovascularis (Type IIb) With Bilateral Glaucoma and Urrets‐Zavalia Syndrome Following MicroPulse TSCPC: A Case Report

open access: yesCase Reports in Ophthalmological Medicine, Volume 2026, Issue 1, 2026.
Purpose We are aimed at describing the clinical course and management of a rare case of phakomatosis pigmentovascularis (PPV Type IIb) presenting with bilateral glaucoma, complicated by bilateral Urrets‐Zavalia syndrome (UZS) following MicroPulse transscleral cyclophotocoagulation (MP‐TSCPC).
Ali Alshehri   +3 more
wiley   +1 more source

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