从汕头地区3个养鳗场患肝肾病鳗鲡的肝脏和肾脏分离出60个菌株,用这些菌株人工感染鳗鲡能出现相同的症状,并能从肝脏或肾脏重新分离出相同的菌株,证实为该病的病原菌.这些菌株的形状基本一致,经鉴定为野生型迟呆爱德华菌(Edwardsiella t...从汕头地区3个养鳗场患肝肾病鳗鲡的肝脏和肾脏分离出60个菌株,用这些菌株人工感染鳗鲡能出现相同的症状,并能从肝脏或肾脏重新分离出相同的菌株,证实为该病的病原菌.这些菌株的形状基本一致,经鉴定为野生型迟呆爱德华菌(Edwardsiella tarda.wild type).这些菌株虽然是革兰氏阴性肠杆菌,但全部菌株对多粘菌素 E 高度耐药,对青霉素 G 反而较敏感.所有菌株对目前养鳗场常用的四环类抗生素及磺胺类药物高度耐药,其耐药率均达到100%,但对大多数被测试的抗菌药物敏感.展开更多
Dear Editor,Emergence of bacteria with multiple drug resistance is a major problem in global public health.Polymyxin comprising polymyxin E（colistin）and polymyxin B is generally recognized as the last-resort antibio...Dear Editor,Emergence of bacteria with multiple drug resistance is a major problem in global public health.Polymyxin comprising polymyxin E（colistin）and polymyxin B is generally recognized as the last-resort antibiotics with broad-spectrum展开更多
文摘从汕头地区3个养鳗场患肝肾病鳗鲡的肝脏和肾脏分离出60个菌株,用这些菌株人工感染鳗鲡能出现相同的症状,并能从肝脏或肾脏重新分离出相同的菌株,证实为该病的病原菌.这些菌株的形状基本一致,经鉴定为野生型迟呆爱德华菌(Edwardsiella tarda.wild type).这些菌株虽然是革兰氏阴性肠杆菌,但全部菌株对多粘菌素 E 高度耐药,对青霉素 G 反而较敏感.所有菌株对目前养鳗场常用的四环类抗生素及磺胺类药物高度耐药,其耐药率均达到100%,但对大多数被测试的抗菌药物敏感.
基金supported by the National Basic Research Program of China(2016YFC1200100)Zhejiang Provincial Natural Science Foundation for Distinguished Young Scholars(LR15H-190001)+2 种基金the National Natural Science Foundation of China(31570027)the start-up package from Zhejiang University(Youjun Feng)Dr.Feng is a recipient of the"Young 1000 Talents"Award
文摘Dear Editor,Emergence of bacteria with multiple drug resistance is a major problem in global public health.Polymyxin comprising polymyxin E（colistin）and polymyxin B is generally recognized as the last-resort antibiotics with broad-spectrum
