Associations of multiple lipoprotein and apolipoprotein measures with worsening of glycemia and incident type 2 diabetes in 6607 non-diabetic Finnish men.

Objective: We investigated the association of various lipoprotein traits, apolipoproteins and their ratios with the deterioration of glycemia, incident type 2 diabetes, insulin resistance and insulin secretion in a large population-based Metabolic Syndrome Men (METSIM) Study.

Research Design And Methods: The METSIM Study includes 10,197 Finnish men, aged 45-73 years, and examined in 2005-2010. From 6607 non-diabetic participants without statin treatment at baseline, 386 developed incident type 2 diabetes during a 5.

Fatty acid esterification of lipoprotein-associated estrone in human plasma and follicular fluid.

Estrogen fatty acid esters constitute a unique family of extremely hydrophobic hormonal derivatives which are exclusively transported in lipoprotein particles in plasma. In estradiol, the fatty acyl residues are conjugated at the 17beta-hydroxyl of the steroid D-ring, leaving the phenolic 3-hydroxyl group unsubstituted and, therefore, preserving antioxidative efficacy. The 17beta-fatty acid derivative of estradiol is proposedly an even more efficient antioxidant protecting LDL and HDL than the parent steroid.