摘要
利用酒石酸泰乐菌素在试管中对鸡毒支原体进行了抑菌试验和在鸡体内对人工诱发的鸡毒支原体病进行了治疗试验。结果表明 :酒石酸泰乐菌素能有效地抑制试管中鸡毒支原体的生长繁殖。当饮水中药物浓度达到250mg/L以上时 ,能提高感染鸡的成活率 ;当饮水中药物浓度达到500mg/L以上时能降低气囊损伤 ,对提高鸡体增重也有一定的作用 ;当浓度达到1000mg/L时 ,则部分治疗的感染鸡体内检测不到鸡毒支原体抗体。
The Tylosin Tartrate was used to inhibit mycoplasma gallisepticum invitro and to control mycoplasma in vivo.The test results show M.galliseepticum was sensitive to Tylosin Tartrate in medium (0 003μg/ml).The other results show the chicken were infected with M.gallisepticum were medicated for 5 days via the drinking water with Tylosin Tartrare or were left as unmedicated controls.Thechicken were observed for 21 days.The mortality and air-sac lesions were reduced obviously.when the drug in drinking water 250ml/L and 500mg/L.respectively.It also could maintain weigh gain.It also could reduce seroconversion in medicated birds when 1000μg/L compared with controls.
出处
《河南畜牧兽医》
2000年第7期6-7,共2页
Henan Journal of Animal Husbandry and Veterinary Medicine
