Kiowski, W Diminished vascular response to inhibition of endothelium-derived nitric oxide and enhanced vasoconstriction to exogenously administered endothelin-1 in clinically healthy smokers. [electronic resource] - Circulation Jul 1994 - 27-34 p. digital Publication Type: Journal Article ISSN: 0009-7322 Standard No.: 10.1161/01.cir.90.1.27 doi Subjects--Topical Terms: AdultArginine--analogs & derivativesBlood Vessels--metabolismEndothelins--pharmacologyEndothelium, Vascular--physiologyHumansMaleMiddle AgedNitric Oxide--antagonists & inhibitorsReference ValuesSmokingTime FactorsVasoconstrictionVasomotor System--physiologyomega-N-Methylarginine