Oscar Ledea

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The main products in the ozonolysis of unsaturated triglycerides or vegetable oils are peroxides, aldehydes, Criegee ozonides and carboxylic acids. Some of these compounds are present in different concentrations in the biological fluids. The aim of this work is to study, using gas chromatography-mass spectrometry (GC-MS), the organic acid excretion in urine(More)
Oral administration of ozonized sunflower oil to Wistar rats has produced changes in the urinary content of dicarboxylic acids. Heptanedioic acid (Pimelic acid) and nonanedioic acid (Azelaic acid) were the major increased dicarboxylic acids founded. The aim of this work is the study of the urinary dicarboxylic acid profiles of Wistar rats, orally treated(More)
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