title: Assessment of complement cleavage in gingival fluid in humans with and without periodontal disease.
mesh_terms: D000293:Adolescent; D000328:Adult; D010520:Aggressive Periodontitis / Q000276:immunology; D002908:Chronic Disease; D003167:Complement Activation; D003176:Complement C3 / Q000276:immunology; D003181:Complement C4 / Q000276:immunology; D011415:Complement Factor B / Q000276:immunology; D003170:Complement Pathway, Alternative; D003171:Complement Pathway, Classical; D003165:Complement System Proteins / Q000276:immunology*; D005883:Gingival Crevicular Fluid / Q000276:immunology*; D005891:Gingivitis / Q000276:immunology*; D006801:Humans; D008875:Middle Aged; D010510:Periodontal Diseases / Q000276:immunology*; D010518:Periodontitis / Q000276:immunology
chemical_list: D003176:Complement C3; D003181:Complement C4; D003165:Complement System Proteins; D011415:Complement Factor B