[Dyslipidemia in visceral obesity: pathophysiological mechanisms, clinical implications and therapy]

G Ital Cardiol (Rome). 2008 Apr;9(4 Suppl 1):29S-39S.
[Article in Italian]

Abstract

Visceral (intra-abdominal) obesity is associated with a cluster of cardiovascular risk factors that together promote macrovascular and microvascular disease. An atherogenic dyslipidemia, characterized by an increase in serum triglyceride-rich lipoproteins, a decrease in plasma levels of high-density lipoprotein cholesterol and increased prevalence of small, dense low-density lipoprotein particles (although low-density lipoprotein cholesterol levels are normal or only modestly elevated), as well as chronic inflammation, play key roles in the pathogenesis of visceral obesity-related complication. These abnormalities may be consequent to a global metabolic effect of insulin resistance. Pharmacological treatments, such as 3-hydroxy-3-methylglutaryl coenzyme A reductase inhibitors, fibric acid derivatives, insulin sensitizers and cannabinoid receptor type 1 blockers, are often required to correct the dyslipidemia of visceral obesity. The basis for a multiple approach to correcting dyslipoproteinemia in visceral obesity and the metabolic syndrome relies on understanding the mechanisms of action of the individual therapeutic components.

Publication types

  • Comparative Study

MeSH terms

  • Atherosclerosis / etiology
  • Bradykinin / antagonists & inhibitors
  • Cannabinoid Receptor Antagonists
  • Cannabinoids / antagonists & inhibitors
  • Cardiovascular Diseases / etiology
  • Cardiovascular Diseases / prevention & control
  • Cholesterol, HDL / blood
  • Clofibric Acid / therapeutic use
  • Dyslipidemias / drug therapy
  • Dyslipidemias / etiology*
  • Dyslipidemias / physiopathology
  • Female
  • Humans
  • Hypolipidemic Agents / therapeutic use
  • Lipoproteins, HDL / blood
  • Lipoproteins, LDL / blood
  • Male
  • Meta-Analysis as Topic
  • Obesity / blood
  • Obesity / complications*
  • Piperidines / therapeutic use
  • Prospective Studies
  • Pyrazoles / therapeutic use
  • Randomized Controlled Trials as Topic
  • Rimonabant
  • Sex Factors

Substances

  • Cannabinoid Receptor Antagonists
  • Cannabinoids
  • Cholesterol, HDL
  • Hypolipidemic Agents
  • Lipoproteins, HDL
  • Lipoproteins, LDL
  • Piperidines
  • Pyrazoles
  • Clofibric Acid
  • Rimonabant
  • Bradykinin