title: Fluorescence demonstration of cathepsin B-like cysteine proteinase activity in lung squamous cell carcinomas and surrounding tissues.
mesh_terms: D002294:Carcinoma, Squamous Cell / Q000201:enzymology*; D002401:Cathepsin B / Q000032:analysis*; D003546:Cysteine Endopeptidases; D010450:Endopeptidases / Q000032:analysis*; D005453:Fluorescence; D006651:Histocytochemistry; D006801:Humans; D008175:Lung Neoplasms / Q000201:enzymology*; D008297:Male; D008875:Middle Aged
chemical_list: D010450:Endopeptidases; D003546:Cysteine Endopeptidases; D002401:Cathepsin B