Wednesday, April 20, 2011

Brazilian Wax In Abbotsford

Lipoic acid (LA):


Drift octanoic acid (caprylic), formed during the biosynthesis of fatty acids or through β-oxidation a long chain fatty acids. Its structure contains two sulfur atoms linked by a disulfide bridge, and it is considered as an oxidant. The molecule exists in two forms R-(+)-lipoic acid (RLA) and S-(-)-lipoic acid (SLA) or as a mixture of the two R / S-LA, all these forms of lipoic acid can be reduced to dihydrolipoic acid (R-DHLA) by at least two cytosolic enzymes glutathione reductase the (which plays an important role in antioxidant defense) and thioredoxin reductase (TRX1), (mediating the final step in electron transfer pathway for the reduction of nucleoside bisphosphate, and its activity essential for cell growth) and two mitochondrial enzymes: the lipoamide dehydrogenase and thioredoxin pockets to (Trx 2). Acid R-(+)-lipoic acid (RLA) can be reduced by enzymatic or chemical to acid R-(-)-dihydrolipoic (R-DLHA) and regenerated by the activity of an enzyme called lipoamidasa.

Although the intracellular environment is declining, has been detected in the cells after the administration of lipoic acid (LA), both lipoic acid (LA) free as its reduced form , the dihydrolipoic acid (R-DLHA). The lipoate, is the predominant conjugate and lipoic acid (LA) in physiological conditions, since most of the R-(+)-lipoic acid (RLA) produced endogenously is not free because the octanoic acid, its precursor, is bound to enzyme complexes prior to insertion (also enzymatic action of lipoate synthase) of two sulfur atoms derived from the amino acid L-cysteine \u200b\u200bstructure. It has been found R-(+)-lipoic acid (RLA) endogenous out of mitochondria, associated with the nucleus peroxisomes and other organelles. The lipoic acid (LA) free is rapidly metabolized (via β-oxidation or mono / bimetilación).

Dr. Iraima Acuña. Nutrition Specialist.

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