Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fourteen-membered macrolides (e.g. clarithromycin and erythromycin), but not 16-membered macrolides (e.g. josamycin), are effective in diffuse panbronchiolitis. However, there are no studies that have compared the effects of 14- and 16-membered macrolide antibiotics on biofilm formation. Treatment with high-dose clarithromycin (100 mg/kg) resulted in a significant decrease in the number of viable bacteria in an experimental murine model. Josamycin at a dose of up to 100 mg/kg had no effect on the number of viable bacteria in the lung. Our results may explain, at least in part, the clinical efficacy of 14-membered macrolide antibiotics in patients with chronic pneumonia caused by Pseudomonas aeruginosa.
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PMID:Effect of clarithromycin on chronic respiratory infection caused by Pseudomonas aeruginosa with biofilm formation in an experimental murine model. 1200 86

Clinical and bacteriological efficacy ofjosamycin (Vilprafen), a macrolide antibiotic, was studied in 30 out- and inpatients at the age of 18 to 68 years (the average of 43.4+/-16.7 years old) with nonsevere (PORT) community-acquired pneumonia in the case histories. Josamycin was administered orally in a dose of 500 mg every 8 hours for 7 to 10 days. The treatment course was 5 to 10 days (the average of 7.7+/-1.3 days). The recovery was stated in 28 (93.3%) patients and the pathogen eradication was recorded in 16 (88.9%) patients. Moderate side effects not requiring discontinuation of the drug use were observed in 3 patients. The results of the treatment were indicative of the josamycin high efficacy in the treatment of the patients with nonsevere community-acquired pneumonia.
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PMID:[Evaluation of efficacy and safety of josamycin (Vilprafen) in the treatment of patients with community-acquired pneumonia]. 1716 59