title: The presence of an inhibitor of human skin collagenase in the roots of healthy and periodontally diseased teeth.
mesh_terms: D000293:Adolescent; D000328:Adult; D006801:Humans; D003012:Microbial Collagenase / Q000037:antagonists & inhibitors*; D010510:Periodontal Diseases / Q000503:physiopathology*; D012867:Skin / Q000201:enzymology*; D014020:Tissue Extracts / Q000494:pharmacology*; D014092:Tooth Root / Q000502:physiology
chemical_list: D014020:Tissue Extracts; D003012:Microbial Collagenase