کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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5948323 | 1172378 | 2012 | 5 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Lymphocyte-suppressing and systemic anti-inflammatory effects of high-dose metformin in simvastatin-treated patients with impaired fasting glucose Lymphocyte-suppressing and systemic anti-inflammatory effects of high-dose metformin in simvastatin-treated patients with impaired fasting glucose](/preview/png/5948323.png)
ObjectiveNo previous study has investigated whether metformin produces any effect on lymphocyte secretory function in patients with glucose metabolism abnormalities.MethodsSixty-two subjects with impaired fasting glucose (IFG) treated for at least 3 months with simvastatin were allocated into one of two groups receiving, respectively, metformin (3 g daily) or placebo for the following 90 days. Plasma lipids, glucose homeostasis markers, plasma C-reactive protein and intercellular adhesion molecule-1 levels, as well as lymphocyte release of proinflammatory cytokines were determined before randomization and at the end of the treatment.ResultsFifty-eight patients completed the study. Metformin, but not placebo, administered to simvastatin-treated IFG subjects reduced plasma levels of C-reactive protein, soluble intercellular adhesion molecule-1, as well as lymphocyte release of interleukin-2, interferon-γ and tumor necrosis factor-α, which was accompanied by the improvement in insulin sensitivity and a reduction in free fatty acid levels.ConclusionsThe obtained results indicate that metformin potentiates lymphocyte-suppressing and systemic anti-inflammatory effects of simvastatin in subjects with IFG. These effects of statin-metformin combination therapy may play a role in the prevention and treatment of atherosclerosis and its complications in patients with early glucose metabolism abnormalities.
⺠Metformin potentiates lymphocyte-suppressing effects of simvastatin in IFG subjects. ⺠This action is accompanied by a decrease in plasma levels of hsCRP and ICAM-1. ⺠Statin-metformin combination therapy may bring benefits to patients with prediabetes.
Journal: Atherosclerosis - Volume 225, Issue 2, December 2012, Pages 403-407