Results 21 to 30 of about 1,127,600 (287)

Hypothesis: inflammatory acid-base disruption underpins Long Covid

open access: yesFrontiers in Immunology, 2023
The mechanism of Long Covid (Post-Acute Sequelae of COVID-19; PASC) is currently unknown, with no validated diagnostics or therapeutics. SARS-CoV-2 can cause disseminated infections that result in multi-system tissue damage, dysregulated inflammation ...
Vicky van der Togt   +2 more
doaj   +1 more source

CryoEM structure of the human SLC4A4 sodium-coupled acid-base transporter NBCe1. [PDF]

open access: yes, 2018
Na+-coupled acid-base transporters play essential roles in human biology. Their dysfunction has been linked to cancer, heart, and brain disease. High-resolution structures of mammalian Na+-coupled acid-base transporters are not available.
Abuladze, Natalia   +10 more
core   +3 more sources

Conversion of Ethanol to Butadiene over Binary MgO-SiO2 Mixed Oxides Prepared by the Ammonia Evaporation Method

open access: yesChemistry, 2023
The ammonia evaporation method, originally applied for the preparation of highly dispersed silica-supported copper catalysts, was used to synthesize magnesia-silica for the one-step conversion of ethanol to 1,3-butadiene.
Ismail Bin Samsudin   +2 more
doaj   +1 more source

Repeated supra-maximal sprint cycling with and without sodium bicarbonate supplementation induces endothelial microparticle release [PDF]

open access: yes, 2013
Under normal homeostatic conditions, the endothelium releases microparticles (MP), which are known to increase under stressful conditions and in disease states.
Kirk, Richard J.   +3 more
core   +1 more source

The Effect of the Non-compressed Oxygen Therapy and Hyperbaric Oxygenation in Combination With Standardized Drug Therapy on the Blood Acid-Base State Biomarkers in Alcohol Withdrawal Syndrome, an Experimental Study

open access: yesFrontiers in Psychiatry, 2022
In alcohol withdrawal syndrome (AWS), pathophysiological mechanisms cover acid-base disturbances that affect the clinical picture of this state. An earlier study found that oxygen therapy methods in combination with pharmacotherapy improved the cognitive
Dzmitry Kapytau   +4 more
doaj   +1 more source

General anesthesia effect on acid base and serum calcium and phosphorus levels in relation to anesthetic risk in dogs [PDF]

open access: yesMacedonian Veterinary Review, 2017
The aim of this study was to investigate the influence of general anesthesia on selected blood parameters in 53 surgical patients belonging to five ASA groups.
Tomáš Lipták1,   +4 more
doaj   +1 more source

A new representation of acid-base disturbances [PDF]

open access: yes, 1994
The acid-base status of intensive care patients is monitored on the basis of three quantities. The graphical representation which may be of help for the monitoring task is therefore cumbersome.
Gelsema, E.S.   +2 more
core   +2 more sources

The Development of Acid-Base Self-Efficacy Perception Scale and the Investigation of Pre-Service Science Teachers’ Self-Efficacy Perceptions on Acid-Base

open access: yesSakarya University Journal of Education, 2017
It’s believed that determining the teachers’ perception of self-efficacy regarding related to science/chemistry subjects in classes is important. Studies about teachers’ perceived self-efficacy related to a particular chemistry topic need to carry out ...
Nail İlhan, Özge Çiçek
doaj   +1 more source

Importance of Acid–Base Equilibrium in Electrocatalytic Oxidation of Formic Acid on Platinum [PDF]

open access: yes, 2013
This work was supported by Japanese Society for the Promotion of Science (JSPS) KAKENHI Grants Nos. 24550143 and 24750117 and MEXT Project of Integrated Research on Chemical Synthesis. M.T.M.K. gratefully acknowledges the award of Long-Term Fellowship of
Cuesta, Angel   +4 more
core   +1 more source

Assessment of oxygen plasma ashing as a pre-treatment for radiocarbon dating [PDF]

open access: yes, 2009
This study investigates the potential of low-temperature oxygen plasma ashing as a technique for decontaminating charcoal and wood samples prior to radiocarbon dating.
Apperley, D.   +5 more
core   +1 more source

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