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

Ascorbic Acid Modulates Collagen Properties in Glucocorticoid-Induced Osteoporotic Bone: Insights into Chemical, Mechanical, and Biological Regulation.

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Published in 2025 at "Advanced healthcare materials"

DOI: 10.1002/adhm.202502606

Abstract: Osteoporosis is a prevalent skeletal disorder characterized by decreased bone mass and structural deterioration, leading to an increased risk of fractures. This study focuses on the regulatory role of Vitamin C (ascorbic acid; AA) in… read more here.

Keywords: modulates collagen; glucocorticoid induced; bone; acid modulates ... See more keywords

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

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

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

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

Ultrastructural Alterations in Melanopsis praemorsa (Linnaeus, 1758) (Gastropoda: Prosobranchia) Induced by Imidacloprid and the Protective Role of Ascorbic Acid

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Published in 2025 at "Journal of Applied Toxicology"

DOI: 10.1002/jat.4919

Abstract: Imidacloprid, a neonicotinoid pesticide widely used for controlling agricultural pests, is known to exert toxic effects on non‐target aquatic organisms. This study aimed to investigate the toxicological impact of imidacloprid and the potential protective effect… read more here.

Keywords: melanopsis praemorsa; ascorbic acid; ultrastructural alterations;

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

Protective Effects of Ascorbic Acid Against Cadmium‐Induced Toxicity in the Placenta and Fetus of Rats

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Published in 2024 at "Journal of Biochemical and Molecular Toxicology"

DOI: 10.1002/jbt.70053

Abstract: This study aimed to determine the protective role of l‐ascorbic acid in a pregnant rat model of cadmium‐induced toxicity. Cadmium is a toxic heavy metal that can seriously harm placenta and fetus tissue in pregnant… read more here.

Keywords: placenta; cadmium; induced toxicity; cadmium induced ... See more keywords

Amperometric sensor based on carbon nanotube, ionic liquid, and polyaspartic acid for ascorbic acid determination

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Published in 2024 at "Journal of the Chinese Chemical Society"

DOI: 10.1002/jccs.202400160

Abstract: An amperometric sensor for ascorbic acid determination has been developed by modifying the surface of a glassy carbon electrode (GCE) with polyaspartic acid (PolyAsp), carboxylated multi‐walled carbon nanotube (c‐MWCNT), and ionic liquid (IL, 1‐butyl‐3‐methylimidazolium hexafluorophosphate).… read more here.

Keywords: carbon; amperometric sensor; determination; acid ... See more keywords