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近年来,内蒙古自治区不断有气单胞菌检出的报告,其共同特点为,全年均有发病,以脓、痰、胆汁居多,呈缓慢上升趋势,而嗜水气单胞菌的检出率最高,未发现有院内感染和腹泻爆发流行,有25%的多重耐药株检出质粒。现将有关结果归纳如下。 1 方法取感染部位新鲜标本,接种于含氨苄青霉素的血琼脂及麦康凯平板上,经24小时,35℃培养后,筛选可疑菌落按文献做系统鉴定。用K—B纸片法筛选多重耐药株(培养基为自制及购于浙江军区卫生防疫检验所)。选多重耐药株参照文献,采用“微量碱
In recent years, Inner Mongolia Autonomous Region has reported Aeromonas continuous reports, the common feature is that all the year disease, with pus, sputum, mostly bile, showed a slow upward trend, while the detection of Aeromonas hydrophila The highest rate, no nosocomial infections and diarrhea outbreaks were found, and 25% of the multi-drug resistant strains were detected. The relevant results are summarized below. 1 method to take infected parts of fresh specimens, inoculated on ampicillin-containing blood agar and MacConkey plates, after 24 hours, 35 ℃ culture, the screening of suspected colonies according to the literature system identification. Multi-drug resistant strains were screened by K-B disc method (medium was homemade and purchased from Zhejiang Provincial Health and Epidemic Prevention Laboratory). Selection of multi-resistant strains reference literature, using ”trace alkali