title: [The significance of endothelin for physiologic and pathophysiologic processes of the lung].
abstract: The endothelins (ETs) are a family of three vasoactive peptides (ET-1, ET-2, ET-3) that were first described in 1988. ETs have a wide range of action including vasoconstriction, vasodilatation, bronchoconstriction, and mitogenesis. Two types of ET receptors, classified as ETA and ETB receptors, have been identified in gene technology. Endothelins are produced by endothelial cells, smooth muscle cells, and bronchial epithelial cells. Their vasoactive effects contribute not only to homoeostasis but ETs seem also to be involved in several pulmonary diseases. Elevated ET plasma levels have been found in patients suffering from asthma, pulmonary fibrosis, pulmonary hypertension, and acute lung injury. This review gives a short summary of the actual facts in endothelin research, focussing on the effects of ET-1 in pulmonary circulation.
authors.affiliation: Institut für Anästhesiologie und Operative Intensivmedizin, Fakultät für Klinische Medizin Mannheim, Universität Heidelberg.
authors.forename: J
authors.initials: J
authors.lastname: Schmeck
authors.forename: T
authors.initials: T
authors.lastname: Koch
mesh_terms: D000818:Animals; D016232:Endothelins / Q000502:physiology*; D006801:Humans; D008168:Lung / Q000098:blood supply*; D008171:Lung Diseases / Q000503:physiopathology*; D017466:Receptors, Endothelin / Q000502:physiology; D012039:Regional Blood Flow / Q000502:physiology; D012128:Respiratory Distress Syndrome / Q000503:physiopathology; D014655:Vascular Resistance / Q000502:physiology; D014666:Vasomotor System / Q000503:physiopathology*
chemical_list: D016232:Endothelins; D017466:Receptors, Endothelin