منابع مشابه
Spectroscopic Studies of R(+)-α-Lipoic Acid—Cyclodextrin Complexes
α-Lipoic acid (ALA) has a chiral center at the C6 position, and exists as two enantiomers, R(+)-ALA (RALA) and S(-)-ALA (SALA). RALA is naturally occurring, and is a cofactor for mitochondrial enzymes, therefore playing a major role in energy metabolism. However, RALA cannot be used for pharmaceuticals or nutraceuticals because it readily polymerizes via a 1,2-dithiolane ring-opening when expos...
متن کاملStudies on leukemia. I. Uric acid excretion.
IT HAS BEEN KNOWN siunce 1870,t amid has siunce heems comnfirmnned miuamny tinses29 that the excretioun of uric acid nsay he increased imn sonic pat ients with leuukensia. This has not, horvever, heems ann euntirely consistennt fimndimigt4 8 am-id the possible reasouns for the differeusces imn uric acid excretiomn ansomug patients with leukemia have uot beets imnvestigated. Whether the uric aci...
متن کاملAlpha-Lipoic Acid
OBJECTIVE: To evaluate the efficacy and safety of oral treatment with the antioxidant alpha-lipoic acid (ALA) in NIDDM patients with cardiac autonomic neuropathy (CAN), assessed by heart rate variability (HRV). RESEARCH DESIGN AND METHODS: In a randomized, double-blind placebo-controlled multicenter trial (Deutsche Kardiale Autonome Neuropathie [DEKAN] Study), NIDDM patients with reduced HRV we...
متن کاملAlpha Lipoic Acid
Alpha lipoic acid, or just lipoic acid (LA), is a unique and potent antioxidant. It can deliver antioxidant activity in both fatand water-soluble mediums, and it is capable of having an antioxidant effect in both its oxidized (LA) and reduced (DHLA [dihydrolipoic acid]) forms (Goraca et al., 2011). This effectively allows LA to deliver its antioxidant effect to any cell or tissue type, as well ...
متن کاملAlpha-lipoic Acid Monograph
Introduction Alpha-lipoic acid (ALA – also known as thioctic acid) was discovered in 1951 as a molecule that assists in acyl-group transfer and as a coenzyme in the Krebs cycle. In the 1980s, the scientific community realized alpha-lipoic acid is a powerful antioxidant. Several qualities distinguish alpha-lipoic acid from other antioxidants: ALA can be synthesized by animals and humans;1 it neu...
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ژورنال
عنوان ژورنال: YAKUGAKU ZASSHI
سال: 1960
ISSN: 0031-6903,1347-5231
DOI: 10.1248/yakushi1947.80.9_1165