RESUMO
Effect of oral administration of curcumin (diferuloyl methane) on lipid peroxidation in various organs of mice like liver, lung, kidney and brain was studied in control animals as well as those given carbon tetrachloride, paraquat and cyclophosphamide. Oral administration of curcumin significantly lowered the increased peroxidation of lipids in these tissues produced by these chemicals. Administration of curcumin was also found to lower significantly the serum and tissue cholesterol levels in these animals, indicating that the use of curcumin helps in conditions associated with peroxide induced injury such as liver damage and arterial diseases.
Assuntos
Animais , Tetracloreto de Carbono/toxicidade , Colesterol/sangue , Curcumina/farmacologia , Ciclofosfamida/toxicidade , Peroxidação de Lipídeos/efeitos dos fármacos , Peróxidos Lipídicos/metabolismo , Masculino , Camundongos , Paraquat/toxicidadeRESUMO
The effect of curcumin administration in reducing the serum levels of cholesterol and lipid peroxides was studied in ten healthy human volunteers, receiving 500 mg of curcumin per day for 7 days. A significant decrease in the level of serum lipid peroxides (33%), increase in HDL Cholesterol (29%), and a decrease in total serum cholesterol (11.63%) were noted. As curcumin reduced serum lipid peroxides and serum cholesterol, the study of curcumin as a chemopreventive substance against arterial diseases is suggested.