3种抗菌药对鸡大肠杆菌病的临床疗效比较

本次试验用从锦州地区郊区某养殖户采集的鸡大肠杆菌病料进行了体外抑菌试验和临床试验,观察了康诺奇、安氟尼和普维欣对大肠杆菌的抑制效果。体外抑菌试验采用的是药敏试验的纸片扩散法,采用两种方法制备菌悬液,2种方法的药敏试验结果均显示康诺奇极敏感、安氟尼高度敏感。选取某养殖户病鸡300只,分为3组,分别用这3种药物进行治疗,并在组内设4个重复,其平均治愈率为康诺奇98.2%、安氟尼96.2%、普维欣92.3%。3种药物中康诺奇的疗效最好,显效快,其他两种药物也有很好的疗效。通过本次试验为锦州地区鸡大肠杆菌病的防治用药提供参考。

Clinical Efficacy Comparison of Several Antibacterial to E.coli Disease Isolated from Chicken

A pharmaceutical susceptibility and clinical test of pathogenic isolated from chicken in Jinzhou district veterinary station was done, in order to observe the effect which three antibacterial killed and inhibited E. coli of chicken. The antibacterial was Junpusha，Qinjunkang and compound ampicillin soluble powder. The pharmaceutical susceptibility test was done by means of paper, all results showed that Junpusha was the best sensitive, Qinjunkang was highly sensitivity by two means to preparing bacterial hanging fluid. Clinical test used Junpusha 、and compound ampicillin soluble powder to carry on the grouping experiment, chicken of E.coli disease 300, each group of 100, four repetition inner group. The results showed that the average cure rate was 98.2% of Junpusha, 96.2% of Qinjunkang and 92.3% of compound ampicillin soluble powder. The clinical efficacy of compound ampicillin soluble powder was instability for distinct difference inner group. The clinical efficacy of Junpusha was best good in three antibacterial, the clinical efficacy of Qinjunkang as Chinese traditional combination medicine was also good. This test provided a reference for prevention and cure the E. coli disease from chicken in Jinzhou district.