Background: Endothelial dysfunction is a marker of early stages of atherosclerosis and in general of cardiovascular disease. Assessing the endothelium can be achieved non-invasively, using the flow-mediated dilatation technique. Method: For the experiment 21 patients with an inactive cardiovascular …

An ELISA was set up using polyvinylchloride microtiter plates coated with rabbit anti-UK IgG's and affino-purified goat anti-UK IgG's as second antibody. Detection occurred with rabbit anti-goat IgG antibodies conjugated with alkaline phosphatase. The assay is specific for urokinase (UK) with a detection …