3125196 endothelin-1 endothelial function by reducing the plasma levels of ET-1 1 3125197 endothelin-1 endothelial-derived constricting factor ET-1 1 3125198 endothelin-1 endothelial-derived vasoconstrictor ET-1 1 3125199 endothelin-1 endothelium-dependent vasodilator responses with increased synthesis of ET-1 1 3125200 endothelin-1 enhanced contractility in response to KCl, ET-1 1 3125201 endothelin-1 equilibration, resistance vessels were preconstricted with ET-1 1 3125202 endothelin-1 exhibiting lower mRNA levels of the vasoconstrictor peptide ET-1 1