The treatment of cardiovascular diseases: a review of ferulic acid and its derivatives.

Ferulic acid, a hydroxyl derivative extracted from plants, is abundant in free state in seeds and leaves, or covalently linked with cell wall polysaccharides, lignin and different polymers. It has various pharmacological activities, including antioxidant and anti-inflammatory effects, regulates immunity, protects the cardiovascular system, and contributes to the prevention of tumors and diabetes. The protective effect on cardiovascular system is the most valuable one in view of clinical application. Here, we are reviewing the research progress concerning the pharmacological effects of ferulic acid and its derivatives on cardiovascular diseases in the past five years, mainly focusing on mechanisms of action and clinical application. This should provide guidance for clinical applications of ferulic acid and its derivatives in the treatment of cardiovascular diseases.