کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
3347987 | 1215993 | 2010 | 4 صفحه PDF | دانلود رایگان |

One hundred Mycoplasma pneumoniae strains were isolated from pediatric patients from March 2008 to July 2009. Of 100 isolates, 90 (90%) were resistant to erythromycin (MICs >128 μg/mL for 88 strains and 64 μg/mL for 2 strains), azithromycin, and clarithromycin. Fluoroquinolones and tetracyclines maintain good activities against clinical M. pneumoniae isolates. Of 90 macrolide-resistant M. pneumoniae strains, 88 (98%) harbored an A-to-G transition mutation at position 2063 in 23S rRNA genes, and the remaining 2 showed either A2064G or A2063T mutation; the latter point mutation is newly discovered and reported. Ninety-three (93%) clinical isolates were classified into the P1 gene restriction fragment length polymorphism (RFLP) type I, and 7 (7%) were type II.
Journal: Diagnostic Microbiology and Infectious Disease - Volume 67, Issue 4, August 2010, Pages 355–358