Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0040425 (tonsillitis)
 1,594 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Azithromycin, first synthesized in 1980, is a macrolide antibiotic related to erythromycin. It is widely used by the medical profession as a broad-spectrum antibiotic in the treatment of pneumonia, urinary tract infections and tonsillitis. In addition to its antibiotic properties, azithromycin has immune-modulating effects and is used for this reason in the management of cystic fibrosis and chronic obstructive pulmonary diseases. The drug is taken up by neutrophils, macrophages and fibroblasts, and is slowly released by these cells. Three diverse case reports are presented in which a single course of azithromycin (consisting of one 500 mg tablet being taken a day for three days) was prescribed before any periodontal intervention occurred. Azithromycin was the principal mode of treatment of severe chronic and aggressive periodontitis in Cases 1 and 2. Azithromycin, together with monthly subgingival debridement, was the treatment in Case 3 (severe chronic periodontitis in a poorly controlled diabetic complicated by gingival overgrowth related to medication with a calcium channel blocker). Favourable resolution of inflammation, reduction in pocket depths and evidence of bone regeneration were evident, even when no periodontal treatment had occurred. In Case 3, resolution of gingival overgrowth occurred over eight months. The potential implications for periodontal management, understanding of the pathogenesis of periodontal diseases and periodontal research are briefly discussed.
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PMID:Periodontal healing and bone regeneration in response to azithromycin. 2113 50

Biofilms are microbial communities established in the self-produced extracellular substances that include up to 80% of associated microbial infections. During biofilm formation, bacterial cells shift from the planktonic forms to aggregated forms surrounded by an extracellular polymeric substance. The bacterial biofilm shows resistance against immune reactions as well as antibiotics and is potentially able to cause disorders by both device-related and nondevice-related infections. The nondevice-related bacterial biofilm infections include dental plaque, urinary tract infections, cystic fibrosis, otitis media, infective endocarditis, tonsillitis, periodontitis, necrotizing fasciitis, osteomyelitis, infectious kidney stones, and chronic inflammatory diseases. In this review, we will summarize and examine the literature about bacterial biofilm infections unrelated to indwelling devices.
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PMID:The biofilm-associated bacterial infections unrelated to indwelling devices. 3215 Mar 27