Effect of acarbose, an alpha-glucosidase inhibitor, on serum lipoprotein lipase mass levels and common carotid artery intima-media thickness in type 2 diabetes mellitus treated by sulfonylurea.

Aim: Previous reports indicate that serum lipoprotein lipase mass levels (LPL mass) and common carotid artery intima-media thickness (CCA-IMT) are independent predictors of atherosclerotic diseases. The aim of this study was to examine the effects of combination therapy of sulfonylurea and acarbose on LPL mass and CCA-IMT.

Methods: Eighty-four patients with type 2 diabetes mellitus, who were treated with only sulfonylureas and showed CCA-IMT of more than 0.

Enhancement of serum lipoprotein lipase mass levels by intensive insulin therapy.

We previously reported that lipoprotein lipase mass level in preheparin serum (preheparin LPL mass) was significantly lower in type 2 diabetes mellitus compared to healthy subjects and increased by conventional insulin therapy using NPH (intermediate-acting) insulin. The aim of this study was to investigate the effects of intensive insulin therapy on preheparin LPL mass. Thirty-two subjects (total group) with type 2 diabetes receiving treatment by NPH insulin injection twice a day in the morning and evening were switched to basal bolus insulin (BBI) therapy (fast-acting insulin after each meal and NPH insulin before bedtime).