
Keywords: Cocoa flavanols; Endothelium; Oxidative injury; Signaling pathways; Cardiovascular diseases; AKT/PKB; protein kinase B; AMPK; adenosine monophosphate-activated protein kinase; DAF-FM-DA; 4-amino-5-methylamino-2,7-difluorofluorescein diacetate; DCFH-DA; 2â