Pathogenesis and pathophysiology of the cardiometabolic syndrome.

Pathogenesis and pathophysiology of the cardiometabolic syndrome.
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DOI:
10.1111/j.1559-4572.2009.00054.x
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发表时间:
2009-12
期刊:
Journal of clinical hypertension (Greenwich, Conn.)
影响因子:
--
通讯作者:
Klein S
Klein S
中科院分区:
其他
文献类型:
--
作者:
Kirk EP;Klein S

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The cardiometabolic syndrome represents a cluster of metabolic abnormalities that are risk factors for cardiovascular disease. The mechanism(s) responsible for developing the cardiometabolic syndrome is not known, but it is likely that multi-organ insulin resistance, which is a common feature of the cardiometabolic syndrome, is involved. Insulin resistance is an important risk factor for type 2 diabetes and can cause vasoconstriction and renal sodium reabsorption leading to increased blood pressure. Alterations in adipose tissue fatty acid and adipokine metabolism are involved in the pathogenesis of insulin resistance. Excessive rates of fatty acid release into the bloodstream can impair the ability of insulin to stimulate muscle glucose uptake and suppress hepatic glucose production. Non-infectious systemic inflammation, associated with adipocyte and adipose tissue macrophage cytokine production, can also cause insulin resistance. In addition, increased free fatty acid delivery to the liver can stimulate hepatic very-low-density lipoprotein triglyceride production leading to dyslipidemia.
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