title: [The variation of lysozyme activity in the pocket exudate and clinical findings on scaling and brushing-instruction (author's transl)].
mesh_terms: D002986:Clinical Trials as Topic; D003777:Dental Prophylaxis; D005883:Gingival Crevicular Fluid; D005891:Gingivitis; D006267:Health Education, Dental; D006801:Humans; D009439:Neuraminidase / Q000378:metabolism; D010512:Periodontal Index; D010518:Periodontitis / Q000201:enzymology; D014099:Toothbrushing
chemical_list: D009439:Neuraminidase