CAJ | 학술논문

小猪感染小袋纤毛虫腹泻的诊断与治疗方法，通过采集猪场保育猪30份新鲜的呈拉稀样的粪便，分别采用直接涂片法、饱和食盐水漂浮法和沉淀法对粪便样本检测，并用麦克马斯特法对其计数。根据检测结果，采用在饲料中添加地美硝唑拌料饲喂的治疗方法，连用7d后，再次采集该猪场粪便样本进行检测。用药前30份粪便样品中有22份检测出猪小袋纤毛虫的包囊和滋养体，用麦克马斯特法对这22份粪便进行包囊计数后，其平均OPG值为2670，直接涂片法和沉淀法未检测到虫卵。用药治疗后，腹泻明显减少，7 d后基本康复，再次收集粪便样品,结果显示30份粪便中只有2份检测到猪小袋纤毛虫的包囊和滋养体，其平均OPG值为320。结论：饱和食盐水漂浮法能有效检测猪小袋纤毛虫的感染；地美硝唑对治疗猪小袋纤毛虫病效果明显。
소저감염소대섬모충복사적진단여치료방법，통과채집저장보육저30빈신선적정랍희양적분편，분별채용직접도편법、포화식염수표부법화침정법대분편양본검측，병용맥극마사특법대기계수。근거검측결과，채용재사료중첨가지미초서반료사위적치료방법，련용7d후，재차채집해저장분편양본진행검측。용약전30빈분편양품중유22빈검측출저소대섬모충적포낭화자양체，용맥극마사특법대저22빈분편진행포낭계수후，기평균OPG치위2670，직접도편법화침정법미검측도충란。용약치료후，복사명현감소，7 d후기본강복，재차수집분편양품,결과현시30빈분편중지유2빈검측도저소대섬모충적포낭화자양체，기평균OPG치위320。결론：포화식염수표부법능유효검측저소대섬모충적감염；지미초서대치료저소대섬모충병효과명현。
Objective:In order to diagnose and treatBalantidium coli of pigs. Methods:30 fresh fecal samples were collected and detected from the nursery pigs in the farm by direct smear method, saturated saline floating method and precipitation method treatment before and after 7 days using dimetridazole.The OPG were counted by McMaster's method. Results:30 fecal samples have 22 samples were detected cysts and trophozoites of B. coli and the average OPG value was 2 670 using dimetridazole . Direct smear method and precipitation method was not detected in eggs. After treatment, diarrhea was significantly reduced and 30 fresh fecal samples were collected again. The results showed that only 2 samples were detected cysts and trophozoites of B. coli in 30 collected fecal samples and the average OPG value was 320. Conclusion: Saturated saline floating method can be used to diagnose of B coli disease and using 20%dimetridazole can effectively control B coli disease.