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PENTOXIFYLLINE, PIOGLITAZONE AND METFORMIN ARE INHIBITORS OF FORMATION OF ADVANCED GLYCATION ENDPRODUCTS (AGE'S)
PENTOXIFYLLINE, PIOGLITAZONE AND METFORMIN ARE INHIBITORS OF FORMATION OF ADVANCED GLYCATION ENDPRODUCTS (AGE'S)
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机译:戊氧西林,吡格列酮和二甲双胍是高级糖化终产物(年龄)形成的抑制剂
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摘要
Pentoxifylline, pioglitazone and metformin have been found to inhibit the nonenzymatic glycation of proteins which often results in formation of advanced glycation endproducts and crosslinks. The nonenzymatic glycation and crosslinking of proteins is a part of the aging process with the glycation endproducts and crosslinking of long-lived proteins increasing with age. This process is increased at elevated concentrations of reducing sugars in the blood and in the intracellular environment such as occurs with diabetes. The structural and functional integrity of the affected molecules become perturbed by these modifications and can result in severe consequences. The compounds of the present invention can be used to inhibit this process of nonenzymatic glycation and therefore to inhibit some of the ill effects caused by diabetes or by aging. The compounds are also useful for preventing premature aging, rheumatoid arthritis, Alzheimer's disease, uremia, neurotoxicity, atherosclerosis and spoilage of proteins in food and can prevent discoloration of teeth.
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