• Dehydroascorbic acid (DHA) is an oxidized form of ascorbic acid (vitamin C). It is actively imported into the endoplasmic reticulum of cells via glucose transporters. (wikipedia.org)
  • Dehydroascorbic acid has been used as a vitamin C dietary supplement. (wikipedia.org)
  • In a cell culture growth medium, dehydroascorbic acid has been used to assure the uptake of vitamin C into cell types that do not contain ascorbic acid transporters. (wikipedia.org)
  • The literature contains many reports on the antiviral effects of vitamin C, and one study suggests dehydroascorbic acid has stronger antiviral effects and a different mechanism of action than ascorbic acid. (wikipedia.org)
  • Exposure of U937 cells to low concentrations of l-ascorbic acid (AA) is associated with a prompt cellular uptake and a further mitochondrial accumulation of the vitamin. (uniurb.it)
  • Dehydroascorbic acid, a blood-brain barrier transportable form of vitamin C, mediates potent cerebroprotection in experimental stroke. (adooq.com)
  • Vitamin C Filters are commonly sold in Asia, but they are difficult to find in the U.S. Vitamin C filters are simple - they contain a large block of Vitamin C (ascorbic acid), and water runs through the filter and comes into contact with the Vitamin C. The Vitamin C neutralizes about 99% of the chlorine and chloramines in the water. (metaefficient.com)
  • When Vitamin C reacts with chloramine, the byproducts are dehydroascorbic acid, ammonia, and chloride (beneficial to the body). (metaefficient.com)
  • When Vitamin C reacts with chlorine dissolved in water, the byproducts are dehydroascorbic acid (another form of vitamin c) and hydrochloric acid (in minute quantities). (metaefficient.com)
  • Scurvy is a disease that occurs if you have a severe lack of vitamin C (ascorbic acid) in your diet, causing anemia, gum disease and skin hemorrhages. (healthimpactnews.com)
  • A simple UV-spectrophotometric method for the determination of the total vitamin C (ascorbic acid + dehydroascorbic acid) in various fruits and vegetables at Sylhet area is described. (scialert.net)
  • Among the vitamins, vitamin C (ascorbic acid) is an essential micronutrient required for normal metabolic function of the body (Jaffe, 1984). (scialert.net)
  • Humans and other primates have lost the ability to synthesize vitamin C as a result of a mutation in the gene coding for L-gulonolactone oxidase, an enzyme required for the biosynthesis of vitamin C via the glucuronic acid pathway (Woodall and Ames, 1997). (scialert.net)
  • Vitamin C (ascorbic acid, AA) has been considered as a complementary nutritional treatment for T2DM. (researchsquare.com)
  • Hence, antioxidants, such as vitamin C (ascorbic acid, AA) have been proposed as a means to attenuate WAT inflammation and T2DM 6 . (researchsquare.com)
  • Ascorbic acid (vitamin C) is a water-soluble vitamin and a recognized antioxidant drug that is used topically in dermatology to treat and prevent the changes associated with photoaging, as well as for the treatment of hyperpigmentation. (mdpi.com)
  • on cancer cells in the laboratory, that were pretreated with dehydroascorbic acid (DHA), the form that ascorbic acid (vitamin C) takes to enter cells. (healthnewstrack.com)
  • To determine whether regulating vitamin C (ascorbic acid: AA) intake to achieve higher or lower plasma concentrations was associated with improved clinical outcome. (bmj.com)
  • Vitamin C (ascorbic acid: AA) is an important aqueous phase antioxidant in cells and plasma. (bmj.com)
  • A condition due to a dietary deficiency of ascorbic acid (vitamin C), characterized by malaise, lethargy, and weakness. (lookformedical.com)
  • An acquired blood vessel disorder caused by severe deficiency of vitamin C (ASCORBIC ACID) in the diet leading to defective collagen formation in small blood vessels. (lookformedical.com)
  • Dietary absorption of VITAMIN C is highly dependent upon this class of transporters and a subset of SODIUM GLUCOSE TRANSPORTERS which transport the oxidized form of vitamin C, DEHYDROASCORBIC ACID. (lookformedical.com)
  • The requirements of Vitamin C are for the synthesis of collagen in connective tissue, neurotransmitters, steroid hormones, carnitine, the process of turning cholesterol into bile acids and to boost the iron levels. (lone-parenting.org)
  • Vitamin C exists in two forms: the reduced (ascorbic acid--AA) and oxidized form (dehydroascorbic acid--DHA). (bvsalud.org)
  • Omega 3 fatty acids are mildly toxic, but other factors can increase their toxicity exponentially. (oneradionetwork.com)
  • The half life of omega 3 fatty acids is not the same as the half life of lipofuscin. (oneradionetwork.com)
  • Rabbit meat or fish (dry fish have less omega 3 fatty acids if you avoid the liver) go with potatoes in the evening. (oneradionetwork.com)
  • Under the same conditions, dehydroascorbic acid (DHA) uptake was followed by rapid reduction and accumulation of identical intracellular levels of AA, however, in the absence of significant mitochondrial uptake. (uniurb.it)
  • Note that organic derivatives of phosphonic acids are listed under are ORGANOPHOSPHONATES. (lookformedical.com)
  • One of the amino acids, which are the building blocks of proteins. (foodcomposition.co.nz)
  • Amino acids are the building blocks of protein and are classified as essential or non-essential. (foodcomposition.co.nz)
  • Essential amino acids cannot be manufactured by the body and must be supplied in the diet. (foodcomposition.co.nz)
  • The non-essential amino acids are also essential for health, but can be synthesized in the body from the essential amino acids. (foodcomposition.co.nz)
  • Ascorbic acid deficiency frequently develops into SCURVY in young children fed unsupplemented cow's milk exclusively during their first year. (lookformedical.com)
  • Daurichromenic acid is a terpenophenol with a potent anti-HIV activity. (adooq.com)
  • Allegedly, one medium-size potato provides about 20% of the Minimum Daily Requirement, but Ray Peat claims much more because only the ascorbic acid is being measured, not the more potent dehydroascorbic acid. (oneradionetwork.com)
  • Solutions in water containing ascorbic acid and copper ions and/or peroxide, resulting in rapid oxidation of ascorbic acid to dehydroascorbic acid, have been shown to possess powerful but short-lived antimicrobial, antifungal, and antiviral properties, and have been used to treat gingivitis, periodontal disease, and dental plaque. (wikipedia.org)
  • The spectrophotometric method involves the oxidation of ascorbic acid to dehydroascorbic acid by bromine water in presence of acetic acid. (scialert.net)
  • Furthermore, AA attenuates the predisposition of GLUT10 G128E mice to HFD-triggered eWAT inflammation, adipokine dysregulation, ectopic fatty acid accumulation, metabolic dysregulation and body weight gain, as compared with WT mice. (researchsquare.com)
  • The impacts of SA on the accumulation of ascorbic acid (AsA) and biosynthetic gene expression, the activity of some important reactive oxygen species (ROS)-scavenging enzymes, and the expression patterns of stress-related genes were also determined. (biomedcentral.com)
  • Ascorbic acid protects the mitochondrial genome and membrane. (wikipedia.org)
  • L -Dehydroascorbic acid is a oxidized form of L -Ascorbic acid (Cat. (tocris.com)
  • Current research focuses on the search for stable compounds of ascorbic acid and new alternatives for administration in the dermis. (mdpi.com)
  • Reduced bactericidal activity in neutrophils from scorbutic animals and the effect of ascorbic acid on these target bacteria in vivo and in vitro. (thieme-connect.de)
  • Ascorbic acid has neutralizing properties of free radicals, being able to interact with superoxide, hydroxyl and free oxygen ions, preventing the inflammatory processes, carcinogens, and other processes that accelerate photoaging in the skin. (mdpi.com)
  • 1) Ohwada R, Ozeki Y, Saitoh Y*. High-dose ascorbic acid induces carcinostatic effects through hydrogen peroxide and superoxide anion radical generation-induced cell death and growth arrest in human tongue carcinoma cells. (pu-hiroshima.ac.jp)
  • Peroxidases that utilize ASCORBIC ACID as an electron donor to reduce HYDROGEN PEROXIDE to WATER. (bvsalud.org)
  • Intravenous infusion of ascorbic acid decreases serum histamine concentrations in patients with allergic and non-allergic diseases. (thieme-connect.de)
  • Based on my experience with over 11,000 patients during the past 14 years, it has been my consistent observation that the amount of ascorbic acid dissolved in water which a patient, tolerant to ascorbic acid, can ingest orally without producing diarrhea, increases considerably somewhat proportionately with the "toxicity" of his illness. (mall-net.com)
  • As a pharmaceutical agent, some research has suggested that administration of dehydroascorbic acid may confer protection from neuronal injury following an ischemic stroke. (wikipedia.org)
  • The (free) chemical radical semidehydroascorbic acid (SDA) also belongs to the group of oxidized ascorbic acids. (wikipedia.org)
  • Be the first to review L -Dehydroascorbic acid and earn rewards! (tocris.com)
  • Ascorbic acid is an essential nutrient in human diets, and necessary to maintain connective tissue and bone. (lookformedical.com)
  • A person who can tolerate orally 10 to 15 grams of ascorbic acid per 24 hours when well, might be able to tolerate 30 to 60 grams per 24 hours if he has a mild cold, 100 grams with a severe cold, 150 grams with influenza, and 200 grams per 24 hours with mononucleosis or viral pneumonia. (mall-net.com)
  • The reaction results in the production of monodehydroascorbic acid and DEHYDROASCORBIC ACID. (bvsalud.org)