Arleta Matuszewska

Learn More
The aim of this study was to test the usefulness of the metabolite/caffeine ratio for the evaluation of hepatic dysfunction. Subjects with liver cirrhosis and chronic hepatitis, as well as healthy volunteers, were given the oral dose of 300 mg caffeine. Blood samples were collected after 4, 8, and 12 hours. Concentrations of caffeine (CA) and its three(More)
Plant phenolics modify the metabolic activation of several carcinogens, including aromatic amines. In this study, we have evaluated the effects of three structurally diversified plant phenolics, protocatechuic acid (PCA), tannic acid (TA) and ellagic acid (EA) on cytochrome p450-dependent enzymes and glutathione S-transferase (GST) activities after oral(More)
  • 1