Cardiometabolic risk factors as apolipoprotein B, triglyceride/HDL-cholesterol ratio and C-reactive protein, in adolescents with and without obesity: cross-sectional study in middle class suburban children.

Background: The prevalence of obesity (OB), overweight (OW), and metabolic syndrome (MS) has increased worldwide. That imposes a substantial risk for type 2 diabetes and premature cardiovascular disease. However, to date no unified criteria exist to asses risk or outcomes in children and adolescents.

Metalloproteases 2 and 9, Lp-PLA(2) and lipoprotein profile in coronary patients.

Background And Aims: Many studies suggest that the different steps of the atherosclerotic process may be mediated by metalloproteases (MMPs). MMP-9 and MMP-2, which are highly expressed in the vulnerable regions of the atherosclerotic plaques, have been suggested to be causally involved in plaque rupture. In another manner linked with LDL, lipoprotein-associated phospholipase A(2) (Lp-PLA(2)) hydrolyzes phospholipids generating proinflammatory and proatherogenic products.