Methylxanthines enhance the effects of cocoa flavanols on cardiovascular function: randomized, double-masked controlled studies

Circulating Endothelial Progenitor Cells and Cardiovascular Outcomes

Nikos Werner, Sonja Kosiol, Tobias Schiegl et al. · New England Journal of Medicine · 2005 · 2K citations · Full text

(–)-Epicatechin mediates beneficial effects of flavanol-rich cocoa on vascular function in humans

Hagen Schroeter, Jan C. Balzer, Petra Kleinbongard et al. · Proceedings of the National Academy of Sciences · 2006 · 1K citations

Pure dietary flavonoids quercetin and (−)-epicatechin augment nitric oxide products and reduce endothelin-1 acutely in healthy men

Wai Mun Loke, Jonathan M. Hodgson, Julie M. Proudfoot et al. · American Journal of Clinical Nutrition · 2008 · 373 citations · Full text

Nutrition, Medicine, Physiology +6

Brief Secondhand Smoke Exposure Depresses Endothelial Progenitor Cells Activity and Endothelial Function

Nicolas Amabile, Andrew C. Lee, Wendy May Real et al. · Journal of the American College of Cardiology · 2008 · 291 citations

Inflammation, Nicotine, Physiology +6

Effects of the pure flavonoids epicatechin and quercetin on vascular function and cardiometabolic health: a randomized, double-blind, placebo-controlled, crossover trial

James I Dower, Johanna M. Geleijnse, Lieke Gijsbers et al. · American Journal of Clinical Nutrition · 2015 · 212 citations · Full text

Vascular Function, Cardiovascular Disease, Cardiometabolic Risk +9