为了探索促菌生治疗仔猪白痢的作用机制,本文对5例仔猪白痢用促菌生前后肠菌群的变化进行了检查,本报告只检查了肠杆菌、肠球菌、拟杆菌与乳杆菌四种菌,现将检查结果报告如下。材料和方法一、病例选择:选自大邑县国营农场及农村13～14日龄正在发生白痢的约克杂交仔猪5例,发病前后未使用过抗生素和其它药物,分别在用药前和用药后24、48、 In order to explore the role of syphilis in the treatment of white dropsy in piglets, we examined the changes of intestinal microflora in 5 piglets with white-diarrhea before and after the use of probiotic bacteria. In this report, only four types of enterobacteriaceae, Enterococcus, Bacteroides and Lactobacillus were examined Bacteria, the test results are reported below. Materials and methods First, the case selection: Dayi County State farms and rural 13 ~ 14-day-old Yorkshire hybrid piglets are occurring in 5 cases before and after the onset of antibiotics and other drugs were not used, respectively, before and after treatment 24 , 48,