title: Increase of free collagenase and neutral protease activities in the gingival crevice during experimental gingivitis in man.
mesh_terms: D004492:Edetic Acid / Q000494:pharmacology; D004591:Electrophoresis, Polyacrylamide Gel; D005888:Gingival Pocket / Q000201:enzymology; D005891:Gingivitis / Q000201:enzymology*; D006801:Humans; D007958:Leukocyte Count; D008297:Male; D003012:Microbial Collagenase / Q000037:antagonists & inhibitors / Q000378:metabolism*; D010447:Peptide Hydrolases / Q000378:metabolism*
chemical_list: D004492:Edetic Acid; D010447:Peptide Hydrolases; D003012:Microbial Collagenase