title: Some observations on a histochemically demonstrable leucyl-naphtylamidase activity (cathepsin B?) in chicken liver.
mesh_terms: D000818:Animals; D001329:Autolysis; D002403:Cathepsins / Q000032:analysis / Q000378:metabolism*; D002642:Chick Embryo; D006651:Histocytochemistry; D006652:Histological Techniques; D008099:Liver / Q000166:cytology*; D008247:Lysosomes / Q000201:enzymology; D013194:Staining and Labeling
chemical_list: D002403:Cathepsins