Pharmacological effects of xanthones as cardiovascular protective agents.

Abstract

Many epidemiological studies indicate that consumption of dietary polyphenolic compounds is beneficial in the prevention of cardiovascular diseases. Xanthones are a class of polyphenolic compounds that commonly occur in plants and have been shown to have extensive biological and pharmacological activities. Recently, the pharmacological properties of xanthones in the cardiovascular system have attracted great interest. Xanthones and xanthone derivatives have been shown to have beneficial effects on some cardiovascular diseases, including ischemic heart disease, atherosclerosis, hypertension and thrombosis. The protective effects of xanthones in the cardiovascular system may be due to their antioxidant, antiinflammatory, platelet aggregation inhibitory, antithrombotic and/or vasorelaxant activities. In particular, the antagonism of endogenous nitric oxide synthase inhibitors by xanthones may represent the basis for improved endothelial function and for reduction of events associated with atherosclerosis.

• Authors: De-Jian Jiang, Zhong Dai, Yuan-Jian Li
• Journal: Cardiovascular drug reviews (Cardiovasc Drug Rev) Vol. 22 Issue 2 Pg. 91-102 ( 2004) ISSN: 0897-5957 [Print] United States
• PMID: 15179447 (Publication Type: Journal Article, Research Support, Non-U.S. Gov't, Review)

Chemical References

• Anti-Inflammatory Agents
• Antioxidants
• Cardiotonic Agents
• Fibrinolytic Agents
• Vasodilator Agents
• Xanthones
• Nitric Oxide Synthase

Topics

• Animals
• Anti-Inflammatory Agents (adverse effects, pharmacology, therapeutic use)
• Antioxidants (adverse effects, pharmacology, therapeutic use)
• Cardiotonic Agents (adverse effects, pharmacology, therapeutic use)
• Clinical Trials as Topic
• Endothelium, Vascular (drug effects, physiology)
• Fibrinolytic Agents (adverse effects, pharmacology, therapeutic use)
• Humans
• Nitric Oxide Synthase (antagonists & inhibitors)
• Vasodilator Agents (adverse effects, pharmacology, therapeutic use)
• Xanthones (adverse effects, pharmacology, therapeutic use)