title: Collagenase activity of gingival tissue affected with periodontal disease.
mesh_terms: D000818:Animals; D005881:Gingiva / Q000201:enzymology*; D006168:Guinea Pigs; D006801:Humans; D003012:Microbial Collagenase / Q000096:biosynthesis*; D010510:Periodontal Diseases / Q000378:metabolism*
chemical_list: D003012:Microbial Collagenase