Hammarstrom, Anna2015-12-130007-1188http://hdl.handle.net/1885/924401. The membrane potential responses in guinea-pig coronary and mammary arteries attributable to endothelium-derived nitric oxide (NO), prostaglandin (PG) and hyperpolarizing factor (EDHF), and to exogenous NO and the prostacyclin analogue, iloprost, wereKeywords: 15 hydroxy 11alpha,9alpha epoxymethanoprosta 5,13 dienoic acid; acetylcholine; endothelium derived hyperpolarizing factor; iloprost; nitric oxide; prostaglandin; animal tissue; artery muscle; article; controlled study; coronary artery; depolarization; fem Coronary artery; EDHF; Hyperpolarization; Iloprost; Mammary artery; Nitric oxide; Prostacyclin; U46619199910.1038/sj.bjp.07023132015-12-12