病例男,8岁,2月前外伤后因腹痛于当地医院超声检查提示右侧肾占位包块。患儿无明显呕吐、腹胀表现。患病期间患儿精神食纳可,夜眠佳,大小便无殊,体质量无明显改变。入院时患儿一般指标:体温36.5℃,脉搏97次/分,呼吸22次/分,血压104/61 m...病例男,8岁,2月前外伤后因腹痛于当地医院超声检查提示右侧肾占位包块。患儿无明显呕吐、腹胀表现。患病期间患儿精神食纳可,夜眠佳,大小便无殊,体质量无明显改变。入院时患儿一般指标:体温36.5℃,脉搏97次/分,呼吸22次/分,血压104/61 mm Hg(1 mm Hg≈0.133 k Pa)。住院期间患儿一般情况正常。腹部视、触、叩、听均未见异常。脊柱四肢:脊柱生理性弯曲存在,无侧弯。展开更多
A total of 241 Escherichia coli （E. coli） isolates from 349 avian samples （292 from cloacae, 29 from feed and water, 28 from dust and padding） were collected from Northeast, South, North, and Central China in rece...A total of 241 Escherichia coli （E. coli） isolates from 349 avian samples （292 from cloacae, 29 from feed and water, 28 from dust and padding） were collected from Northeast, South, North, and Central China in recent years. The percentage of isolation was 69.1%. There are 67 serogroups each with 1-2 isolates distributed in different regions, and some of these regions had the preponderant serogroups. Antimicrobial-resistance （AR） of E. coli was so severe that the majority were multi-AR. Fifty percent strains were resistant to 10-19 antimicrobial drugs. Overall, the isolates represented resistance to nalidixic acid （88.1%）, tetracycline （85.7%）, sulfamethoxazole （81.0%）, trimethoprim-sulfamethpxazole （77.1%）, ampicillin （76.2%）, amoxilline （74.3%）, streplomycin （66.2%）, fluoroquinolones （57.1-66.7%）, chloramphenicol （52.9%）, gentamicin （39.0%）, and kanamycin （36.2%）. The isolates were sensitive to cefalexin, amoxilline-clavulanic acid, amikacin, and florfenicol with an AR rate of 0-19,5% only, The results showed that the AR was more severe in chicken farms in which the antibiotics were used broadly and repeatedly. This study indicated the AR characterization of E, coli in different areas of China. It will be a foundation for studying AR mechanism and regulating the usage of antimicrobial in the poultry industry.展开更多
文摘病例男,8岁,2月前外伤后因腹痛于当地医院超声检查提示右侧肾占位包块。患儿无明显呕吐、腹胀表现。患病期间患儿精神食纳可,夜眠佳,大小便无殊,体质量无明显改变。入院时患儿一般指标:体温36.5℃,脉搏97次/分,呼吸22次/分,血压104/61 mm Hg(1 mm Hg≈0.133 k Pa)。住院期间患儿一般情况正常。腹部视、触、叩、听均未见异常。脊柱四肢:脊柱生理性弯曲存在,无侧弯。
文摘A total of 241 Escherichia coli （E. coli） isolates from 349 avian samples （292 from cloacae, 29 from feed and water, 28 from dust and padding） were collected from Northeast, South, North, and Central China in recent years. The percentage of isolation was 69.1%. There are 67 serogroups each with 1-2 isolates distributed in different regions, and some of these regions had the preponderant serogroups. Antimicrobial-resistance （AR） of E. coli was so severe that the majority were multi-AR. Fifty percent strains were resistant to 10-19 antimicrobial drugs. Overall, the isolates represented resistance to nalidixic acid （88.1%）, tetracycline （85.7%）, sulfamethoxazole （81.0%）, trimethoprim-sulfamethpxazole （77.1%）, ampicillin （76.2%）, amoxilline （74.3%）, streplomycin （66.2%）, fluoroquinolones （57.1-66.7%）, chloramphenicol （52.9%）, gentamicin （39.0%）, and kanamycin （36.2%）. The isolates were sensitive to cefalexin, amoxilline-clavulanic acid, amikacin, and florfenicol with an AR rate of 0-19,5% only, The results showed that the AR was more severe in chicken farms in which the antibiotics were used broadly and repeatedly. This study indicated the AR characterization of E, coli in different areas of China. It will be a foundation for studying AR mechanism and regulating the usage of antimicrobial in the poultry industry.
