title: Detection by fluorescence of structural changes accompanying the activation of Hageman factor (factor XII).
mesh_terms: D001555:Benzene Derivatives; D004610:Ellagic Acid; D004789:Enzyme Activation; D005174:Factor XII / Q000378:metabolism*; D005456:Fluorescent Dyes; D006801:Humans; D011090:Polyenes; D011487:Protein Conformation; D013050:Spectrometry, Fluorescence
chemical_list: D001555:Benzene Derivatives; D005456:Fluorescent Dyes; D011090:Polyenes; D004610:Ellagic Acid; D005174:Factor XII