Nature metabolism

Exercise and liraglutide's effects on blood vessel health and inflammation during weight loss maintenance

Updated

Abstract

In a study involving 130 adults with obesity, exercise alone or combined with liraglutide reduced carotid intima-media thickness and pro-inflammatory cytokine levels.

  • Exercise significantly decreased carotid intima-media thickness, indicating improved arterial health.
  • Systemic levels of pro-inflammatory cytokines interleukin-6 and interferon-γ were reduced with exercise.
  • Combination treatment of exercise and liraglutide led to improved endothelial function markers, including sICAM-1, sVCAM-1, and tPA.
  • Liraglutide alone did not demonstrate improvements in these vascular health indicators.
  • Regular physical activity is associated with enhanced vascular health among adults with obesity.

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