Results 111 to 120 of about 3,169,653 (393)

Subacute combined degeneration of the spinal cord caused by inhalation of nitrous oxide: two cases report

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2019
Objective To summarize the clinical manifestations and image features of subacute combined degeneration of the spinal cord (SCD) caused by inhalation of nitrous oxide (laughing gas).
Yu-lu LIU   +3 more
doaj  

Theory‐Guided Design of Non‐Precious Single‐Atom Catalyst for Electrocatalytic Chlorine Evolution

open access: yesAdvanced Functional Materials, EarlyView.
To overcome the reliance on noble metals for the chlorine evolution reaction (CER), we designed a non‐precious single‐atom catalyst (SAC), NiN3O–O. It achieves a low overpotential of 75 mV, 95.8% Cl2 selectivity, and outperforms commercial dimensionally stable anodes (DSAs).
Kai Ma   +9 more
wiley   +1 more source

Nitrous Oxie-Curare Anesthesia: Reappraisal [PDF]

open access: yes, 1972
Of the many inhalation drugs available today, nitrous oxide is the only one which is both non-explosive and non-toxic. Although the compound is rarely listed as a primary agent, it is used on almost every patient. The usefulness of nitrous oxide tends to
Keenan, Richard L.
core   +1 more source

Drug‐Free Thrombolysis Mediated by Physically Activated Micro/Nanoparticles

open access: yesAdvanced Functional Materials, EarlyView.
Overview of particle‐mediated thrombolytic effects (thermal, mechanical, and chemical) and their activating physical stimuli (light, ultrasound, and magnetic field) in drug‐free thrombolysis. ABSTRACT Thrombus‐associated disorders rank among the world's leading causes of death, with ischemic heart disease and stroke as the main contributors.
Pierre Sarfati   +2 more
wiley   +1 more source

Simulating climate change and land use effects on soil nitrous oxide emissions in Mediterranean conditions using the Daycent model [PDF]

open access: yes, 2017
In Mediterranean agroecosystems, limited information exists about possible impacts of climate change on soil N2O emissions under different land uses. This paper presents a modelling study with a dual objective.
Arrúe, José Luis   +5 more
core   +4 more sources

Laser Engineering of HfN‐Based Nanoparticles for Safe NIR‐I Photothermal and X‐ray Enhancing Cancer Therapies

open access: yesAdvanced Functional Materials, EarlyView.
In this study, we produced HfN‐based nanoparticles via femtosecond laser ablation in acetone. The nanoparticles exhibit a red‐shifted plasmonic resonance in the NIR‐I window, colloidal stability after coating with polyethyleneglycol, and excellent biocompatibility. The photothermal and X‐ray sensitization therapeutic effects were demonstrated for tumor
Julia S. Babkova   +15 more
wiley   +1 more source

4D‐Printable Poly(Thio)urethane Photoresins With Reactive Oxygen Species Responsiveness and Anti‐Inflammatory Functionality

open access: yesAdvanced Functional Materials, EarlyView.
This work introduces UV‐curable poly(thio)urethane (PSU) thermosets as 4D printable scaffolds responsive to oxidative stress. PSU networks with 100 wt.% polypropylene glycol (PPG) effectively suppress inflammatory markers in microglial cells to basal values.
Xabier Lopez de Pariza   +10 more
wiley   +1 more source

Acute psychotic and vitamin B12 deficiency in patient with nitrous oxide misuse: A case report

open access: yesSAGE Open Medical Case Reports
Nitrous oxide, also called nitrous monoxide, or nitrous oxide, is a colorless and odorless gas, without toxicological effect, but it can be asphyxiating at high concentration, its misuse is increasing especially among young people.
Hasnaoui Mohammed   +2 more
doaj   +1 more source

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