Articles with "ascorbic acid" as a keyword



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Effect of High-Dose Zinc and Ascorbic Acid Supplementation vs Usual Care on Symptom Length and Reduction Among Ambulatory Patients With SARS-CoV-2 Infection

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Published in 2021 at "JAMA Network Open"

DOI: 10.1001/jamanetworkopen.2021.0369

Abstract: Key Points Question Do high-dose zinc, high-dose ascorbic acid, and/or a combination of the 2 reduce the duration of symptoms of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)? Findings In this randomized clinical trial of… read more here.

Keywords: sars cov; high dose; ascorbic acid; dose zinc ... See more keywords
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Supplements for the Treatment of Mild COVID-19-Challenging Health Beliefs With Science From A to Z.

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Published in 2021 at "JAMA network open"

DOI: 10.1001/jamanetworkopen.2021.0431

Abstract: Coronavirus disease 2019 (COVID-19) is a major cause of death and disability worldwide, totaling 89.4 million cases and 1.9 million deaths globally as of January 9, 2021.2 As a result of high-quality science, several vaccines… read more here.

Keywords: science; treatment; viral infections; ascorbic acid ... See more keywords
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High‐Performance Piezo‐Electrocatalytic Sensing of Ascorbic Acid with Nanostructured Wurtzite Zinc Oxide

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Published in 2021 at "Advanced Materials"

DOI: 10.1002/adma.202105697

Abstract: Nanostructured piezoelectric semiconductors offer unprecedented opportunities for high‐performance sensing in numerous catalytic processes of biomedical, pharmaceutical, and agricultural interests, leveraging piezocatalysis that enhances the catalytic efficiency with the strain‐induced piezoelectric field. Here, a cost‐efficient, high‐performance… read more here.

Keywords: high performance; piezo electrocatalytic; zinc oxide; performance ... See more keywords
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Gold nanoparticle patterned on PANI nanowire modified transducer for the simultaneous determination of neurotransmitters in presence of ascorbic acid and uric acid

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Published in 2017 at "Journal of Applied Polymer Science"

DOI: 10.1002/app.44351

Abstract: In the present work, we have electrochemically deposited polyaniline nanowires (PANIS) on glassy carbon electrode (GCE) from its monomer liquid crystalline template of anilinium-3-pentadecyl phenyl sulphonic acid (An+ PDPSA−). Further, electrode was modified by the… read more here.

Keywords: uric acid; ascorbic acid; gold nanoparticle; acid ... See more keywords
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Ascorbic acid can alleviate the degradation of levodopa and carbidopa induced by magnesium oxide

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Published in 2022 at "Brain and Behavior"

DOI: 10.1002/brb3.2672

Abstract: Levodopa and carbidopa are reported to be degraded by magnesium oxide (MgO), which is often used as a laxative for patients with Parkinson's disease (PD). Ascorbic acid (AsA) can stabilize levodopa and carbidopa solutions; however,… read more here.

Keywords: levodopa carbidopa; degradation levodopa; ascorbic acid; magnesium oxide ... See more keywords
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Development of an Electrochemical Sensor to Detect Dopamine and Ascorbic Acid Based on Neodymium (III) Oxide and Chitosan

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Published in 2017 at "Electroanalysis"

DOI: 10.1002/elan.201600729

Abstract: Neodymium (III) oxide (NdOx) was dispersed in chitosan dissolution and deposited on a glassy carbon electrode (chitosan-NdOx/GCE). The surface properties of the chitosan-NdOx/GCE were evaluated with FeCN6−3 solution using cyclic voltammetry and electrochemical impedance spectroscopy.… read more here.

Keywords: dopamine ascorbic; neodymium iii; iii oxide; ascorbic acid ... See more keywords
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Sodium benzoate induces neurobehavioral deficits and brain oxido-inflammatory stress in male Wistar rats: Ameliorative role of ascorbic acid.

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Published in 2022 at "Journal of biochemical and molecular toxicology"

DOI: 10.1002/jbt.23010

Abstract: BACKGROUND Sodium benzoate (SB) is a widely used food preservative. However, excessive intake of a high dose of SB poses a risk of neurotoxicity. Ascorbic acid (AA) is a naturally occurring antioxidant found in fruits… read more here.

Keywords: treated rats; rats ameliorative; ascorbic acid; sodium benzoate ... See more keywords
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Ascorbic acid supplementation attenuates schizophrenia‐like symptoms in an animal model induced by ketamine

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Published in 2020 at "International Journal of Developmental Neuroscience"

DOI: 10.1002/jdn.10058

Abstract: Schizophrenia is a chronic neuropsychiatric disorder with a poorly understood pathophysiology. The theories about the disorder are mainly about dysregulation in one or more systems of neurotransmitters, and the progression triggers the presence of inflammatory… read more here.

Keywords: acid supplementation; supplementation attenuates; ascorbic acid; animal model ... See more keywords
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Magnetic ionic liquid assisted single-drop microextraction of ascorbic acid before its voltammetric determination.

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Published in 2017 at "Journal of separation science"

DOI: 10.1002/jssc.201700664

Abstract: For the first time, we coupled a microextraction technique using a magnetic ionic liquid with voltammetric determination. A hydrophobic magnetic ionic liquid that contains the tetrachloromanganate(II) anion, namely, aliquat tetrachloromanganate(II), was synthesized and used for… read more here.

Keywords: determination; magnetic ionic; ionic liquid; ascorbic acid ... See more keywords
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Rapid method for simultaneous determination of ascorbic acid and zinc in effervescent tablets by capillary zone electrophoresis with contactless conductivity detection.

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Published in 2019 at "Journal of separation science"

DOI: 10.1002/jssc.201801042

Abstract: Ascorbic acid and zinc are essential nutrients that play important roles in nutrition, immune support, and maintenance of health. For this reason, both compounds are widely used as ingredients in dietary supplements. We report, for… read more here.

Keywords: simultaneous determination; detection; ascorbic acid; acid zinc ... See more keywords
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Comprehensive and quantitative stability study of ascorbic acid using capillary zone electrophoresis with ultraviolet detection and high resolution tandem mass spectrometry.

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Published in 2020 at "Journal of separation science"

DOI: 10.1002/jssc.202000389

Abstract: Ascorbic acid is a powerful antioxidant compound involved in many biological functions, and a chronic deficiency is at the origin of scurvy disease. A simple, rapid and cost effective CE method was developed for the… read more here.

Keywords: degradation; high resolution; ascorbic acid; separation ... See more keywords