title: Activation of Hageman factor by proteases released during antigen challenge of human lung.
mesh_terms: D000941:Antigens / Q000276:immunology*; D005174:Factor XII / Q000302:isolation & purification* / Q000378:metabolism*; D015956:Factor XIIa; D006801:Humans; D008168:Lung / Q000032:analysis* / Q000378:metabolism; D010446:Peptide Fragments / Q000302:isolation & purification*; D010447:Peptide Hydrolases / Q000302:isolation & purification* / Q000378:metabolism / Q000494:pharmacology
chemical_list: D000941:Antigens; D010446:Peptide Fragments; D005174:Factor XII; D010447:Peptide Hydrolases; D015956:Factor XIIa