八种抗菌药物对绵羊肺炎霉形体的体外敏感性研究  

Sensitivity of eight antibacterial drugs against Myco plasma ovipneumoniae Y98 strain in vitro

作　　者：刘聚祥[1] 林密[2] 孙继国[2] 乔健[1] 

机构地区：[1]中国农业大学动物医学院,北京100094 [2]河北农业大学动物科技学院,河北保定071001

出　　处：《河北农业大学学报》2003年第3期7-10,共4页Journal of Hebei Agricultural University

基　　金：河北省科技攻关课题"肉羊疾病综合防治技术研究"的部分内容(0 2 2 2 0 4 0 6)

摘　　要：测定了环丙沙星、单诺沙星、氧氟沙星、红霉素、泰乐菌素、枝原净、四环素、多西环素等 8种抗菌药物对绵羊肺炎霉形体Y98株的体外最小抑菌浓度 (MIC)以及四环素、多西环素分别与红霉素、泰乐菌素和枝原净的联合药敏作用。结果表明 ,环丙沙星、单诺沙星、氧氟沙星、红霉素、泰乐菌素、枝原净、四环素、多西环素对MOY98的MIC分别为 0 .0 2 6、0 .0 4 2、0 .0 73、0 .583、0 .1 67、0 .0 4 2、0 .2 92、0 .2 0 8μg mL。四环素与红霉素的联合药敏指数是 1 ,为相加作用 ;其他联合药敏指数是 0 .5 。The efficacies of ciprofloxacin, ofloxacin, danofl ox acin, eromycin, tylosin, tiamulin, tetracycline and doxycycline on Myco plasma ovipneumoniane Y98 in vitro were reported. The ir minimal inhibitory concentrations(MICs) were respectively 0.026,0.042,0.073 ,0.583,0.167,0.042,0.292,0.208 μg/mL. The fractional inhibitory concentrat ion index (FIC) of tetracycline combined with eromycin was 1. The other FIC index were 0.5. The results showed that the combinations of tetracycline, doxycycilne with eromycin, tylosin and t iamulin were synergism respectively.

关 键 词：抗菌药物 绵羊 肺炎 霉形体 体外敏感性 

分 类 号：S858.26[农业科学—临床兽医学]