allantoin


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allantoin

[ə′lan·tə′wən]
(biochemistry)
C4H6N4O3 A crystallizable oxidation product of uric acid found in allantoic and amniotic fluids and in fetal urine.
References in periodicals archive ?
Measurement of allantoin in urine and plasma by high-performance liquid chromatography with pre-column derivatization.
The report includes allantoin description, covers its application areas and related patterns.
calming allantoin, soothing *portulaca oleracea extract and olive, grape seed and jojoba seed oils for deep hydration.
It is a uric acid-specific enzyme that catalyzes the oxidation of uric acid to allantoin, an inert water-soluble purine metabolite, thereby lowering serum uric acid.
Rasburicase, a recombinant urate-oxidase enzyme, converts urate to soluble allantoin.
Also added was green tea extract--an antioxidant that helps protect skin and fight the signs of aging--organic aloe vera gel, allantoin and chamomile.
The 2 patients with scar formation were started on topical allantoin.
p-hydroxycinnamic acid, caffeic acid-4-O-[beta]-D-glucopyranoside,salicin,7,8-dihydroxycoumarin, menthol, allantoin, palmitic acid, palmitamide were isolated and identified from the active fraction, among which p-hydroxycinnamic acid and 7,8-dihydroxy coumarin were confirmed having protective effects on myocardial hypoxia-reoxygenation injury, suggesting that these two components were major active ingredients of R.
Pond's Flawless White with its patented formula featuring Vitamin E, Allantoin and Optics powered Niacinamide (B3) Complex, allows users to experience flawlessly radiant skin by lightening dark spots and reducing blemishes in just 7 days.
All strains were allantoin negative except ST 67 and ST 69.