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慢性下気道感染症(DPB以外)

関連論文:
img  2:  Effect of clarithromycin on chronic respiratory infection caused by Pseudomonas aeruginosa with biofilm formation in an experimental murine model.
 
著者: Katsunori Yanagihara, Kazunori Tomono, Yoshifumi Imamura, Yukihiro Kaneko, Misuzu Kuroki, Toyomitsu Sawai, Yoshitsugu Miyazaki, Yoichi Hirakata, Hiroshi Mukae, Jun-Ichi Kadota, Shigeru Kohno
雑誌名: J Antimicrob Chemother. 2002 May;49(5):867-70.
Abstract/Text 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.

PMID 12003986  J Antimicrob Chemother. 2002 May;49(5):867-70.
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