The effect of selective low-density lipoprotein apheresis on plasma lipoperoxides and antioxidant vitamins in familial hypercholesterolemic patients

Early onset of coronary heart disease in a young woman with familial hypercholesterolemia: coronary findings and effect of short term treatment with high dose atorvastatin

We describe the case of a 22-year old woman affected by familial hypercholesterolemia, referred for chest pain and treated with angioplasty of left anterior descending coronary artery. Marked systemic inflammation associated with acute coronary syndrome was reduced by 1-month therapy with high dose atorvastatin.

Effect of Lipoprotein Apheresis on Oxidative Stress and Antioxidant Status in Familial Hypercholesterolemic Patients

Extracorporeal low-density lipoprotein (LDL) apheresis is an established and highly effective therapy for the patients with familial hypercholesterolemia (FH) not adequately responding to diet and drug therapy alone. This study was designed to measure the effect of lipid apheresis on oxidant and antioxidant status in a patient with FH. The levels of plasma lipid peroxidation were determined as thiobarbituric acid-reactive substances. The activities of the antioxidant enzymes superoxide dismutase (SOD), catalase (CAT) and glutathione peroxidase (GPx) were established in one subject with FH before and after lipid apheresis.

The pre- and post lipid apheresis procedures witness a significant decrease in oxidative stress (p<0.05) but the erythrocyte levels of CAT, SOD and GPx were unchanged.