Results 21 to 30 of about 5,413,526 (402)

ASCORBIC ACID;

open access: yesThe Professional Medical Journal, 2018
Objectives: To demonstrate the volume changes that are produced byanthracycline Doxorubicin DOX on the testes of mice and designed to study volumetric changesin DOX affected testes with co-administration of antioxidant Vitamin C.
Aisha Abdul Haq, Soofia Nigar, S. Jabeen
semanticscholar   +2 more sources

Fat transforms ascorbic acid from inhibiting to promoting acid-catalysed N-nitrosation [PDF]

open access: yes, 2007
<b>Background</b>: The major potential site of acid nitrosation is the proximal stomach, an anatomical site prone to a rising incidence of metaplasia and adenocarcinoma.
Combet, E.   +7 more
core   +2 more sources

Retrospective Evaluation of Clinical Experience With Intravenous Ascorbic Acid in Patients With Cancer. [PDF]

open access: yes, 2018
BACKGROUND: Intravenous ascorbic acid (IV AA) has been used extensively in cancer patients throughout the United States. Currently, there are limited data on the safety and clinical effects of IV AA.
Bazzan, Anthony J.   +4 more
core   +2 more sources

Changes of protein fractions in wheat flour caused by additives

open access: yesActa Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2010
The influence of different combinations of reducing and oxidising agents (L-cysteine hydrochloride monohydrate + L-ascorbic acid, inactivated dry yeast + L-ascorbic acid, L-threonine + L-ascorbic acid, L-tryptophan + L-ascorbic acid) on the change in the
Pavlína Pečivová   +2 more
doaj   +1 more source

Ascorbic acid and copper in linoleate oxidation. II. Ascorbic acid and copper as oxidation catalysts

open access: yesJournal of Lipid Research, 1969
Both ascorbic acid and copper were strong prooxidants in the oxidation of linoleate in a buffered (pH 7.0) aqueous dispersion at 37°C. Minimum concentrations at which catalytic activity was detected were 1.3 × 10-7m for copper and 1.8 × 10-6m for ...
Gottfried Haase, W.L. Dunkley
doaj   +1 more source

Trolox and ascorbic acid reduce direct and indirect oxidative stress in the IPEC-J2 cells, an in vitro model for the porcine gastrointestinal tract [PDF]

open access: yes, 2015
Oxidative stress in the small intestinal epithelium is a major cause of barrier malfunction and failure to regenerate. This study presents a functional in vitro model using the porcine small intestinal epithelial cell line IPEC-J2 to examine the effects ...
De Smet, Stefaan   +7 more
core   +6 more sources

Effect of Cooking Methods on Ascorbic Acid Destruction of Green Leafy Vegetables

open access: yesJournal of Food Quality, 2020
Ascorbic acid is highly sensitive vitamin to various modes of cooking processes. Ethiopian green collards (Brassica carinata), locally called Ye’abesha Gomen, and cabbage (Brassica oleracea) are important green vegetables for ascorbic acid source in the ...
Gebrehana Ashine Hailemariam   +1 more
doaj   +1 more source

Impact of Ascorbic Acid on Zero-Valent Iron Nanoparticle and UV-B Mediated Stress in the Cyanobacterium, Fremyella diplosiphon

open access: yesMicroorganisms, 2023
Fremyella diplosiphon is an ideal third-generation biofuel source due to its ability to produce transesterified lipids. While nanofer 25s zero-valent iron nanoparticles (nZVIs) improve lipid production, an imbalance between reactive oxygen species (ROS ...
LaDonna Wyatt   +3 more
doaj   +1 more source

Ascorbic acid: A useful reductant to avoid oxidation of catecholamines in electrophysiological experiments in vitro? [PDF]

open access: yes, 1990
The actions of the reductant ascorbic acid on rat neocortical neurons in vitro was investigated by means of intracellular recordings. At a concentration (500 μM), which reduced the magnitude of dopamine degradation in oxygen-saturated saline solutions by
Sutor, Bernd, Ten Bruggencate, Gerrit
core   +1 more source

L-Ascorbic Acid: A Multifunctional Molecule Supporting Plant Growth and Development

open access: yesScientifica, 2013
L-Ascorbic acid (vitamin C) is as essential to plants as it is to animals. Ascorbic acid functions as a major redox buffer and as a cofactor for enzymes involved in regulating photosynthesis, hormone biosynthesis, and regenerating other antioxidants ...
Daniel R. Gallie
doaj   +1 more source

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