Physical exercise reduces synthesis of ADMA, SDMA, and L-Arg.

Increased levels of asymmetric dimethylarginine (ADMA), symmetric dimethylarginine (SDMA) and low plasma level of L-arginine (L-ARG) are all conditions likely to decrease nitric oxide (NO) production. Aim of this study is to evaluate ADMA, SDMA, and L-ARG plasmatic levels before and after physical exercise in patients with coronary artery disease (CAD). We studied 30 patient with mean age 52 + 4.

Rosuvastatin effect on intima media thickness in adult vs elderly patients.

The benefits of cardiovascular therapies such as statins for the treatment of atherosclerosis have been well documented. Many studies have demonstrated important benefits in patients with asymptomatic carotid atherosclerosis. We have evaluated the effect of low dose of rosuvastatin on asymptomatic carotid atherosclerosis in elderly versus adult subjects.

Left ventricular noncompaction cardiomyopathy.

Isolated left ventricular noncompaction (ILVNC) is a congenital abnormality in the structure of ventricular tissue due to amorphogenetic defect during embryogenesis. This rare entity can be easily diagnosed by the characteristic appearance of prominent trabeculations and deep inter-trabecular spaces. Clinical manifestations of this disease include benign and malignant ventricular arrhythmia, congestive heart failure signs, cardio-embolic events (stroke), mitral and pulmonary valve incompetence, and reduced global ventricular systolic function.

Lycopene and preclinical carotid atherosclerosis.

Evidence from epidemiological and clinical studies suggests a possible correlation between serum antioxidant levels and cardiovascular disease risk. High plasma concentrations of lycopene have been associated with reduced prevalence of cardiovascular disease. The aim of this study is to compare plasma concentrations of lycopene in subjects with or without ultrasonic evidence of asymptomatic carotid atherosclerosis.

The effect of pharmacological treatment on ADMA in patients with heart failure.

Asymmetric dimethylarginine (ADMA) plays a crucial role in the arginine-nitric oxide (NO) pathway. NO plays an important role in controlling vascular tone and regulates the contractile properties of cardiac myocytes. The purpose of this study was to investigate the effect of pharmacological treatment on asymmetrical dimethylarginine (ADMA) plasma levels in patients with acute congestive heart failure (HF).