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目的了解安阳地区鼠体肝毛细线虫、旋毛虫的感染情况,为肝毛细线虫病防治提供科学依据。方法选择市区老城区和城郊农村,用鼠夹捕鼠,将捕获鼠编号带回实验室进行鼠种和鼠生理年龄鉴定、解剖,取其全肝和部分鼠后腿肌肉压片镜检肝毛细线虫及旋毛虫。结果解剖的199只动物中感染肝毛细线虫的有29只,感染率14.57%;其中褐家鼠感染率最高为20.83%,其次是小家鼠为17.05%,黄胸鼠最低为4.65%,解剖3只鼩鼱未检出;城市居民区捕获的18只小家鼠镜检全部阴性。在镜检的199只动物腿肌肉中均未发现旋毛虫感染。结论郊区农村是肝毛细线虫重感染区,通过阳性鼠家庭的流行病学调查,目前尚无人感染现象,但存在人感染肝毛细线虫的隐患。市区老城区和城郊农村未监测到鼠类感染旋毛虫。
Objective To understand the infection of Mycoplasma gondii and Trichinella spiralis in Anyang area and to provide a scientific basis for the prevention and treatment of hepatic capillary nematode disease. Methods The old urban area and the suburban rural areas were selected. Mouse traps were used to capture rats. The captured rat numbers were taken back to the laboratory for identification and dissection of rat and mouse physiological age. Capillaria and Trichinella. RESULTS: Totally 29 of the 199 animals were infected with Anoectochilus live, the infection rate was 14.57%. The highest infection rate was 20.83% in Rattus norvegicus, followed by 17.05% in Rattus norvegicus and 4.65% in Rattus flavipectus Three 鼩 鼱 were not detected; 18 mice captured in urban areas microscopy negative. Trichinella infection was not found in the muscles of 199 animals examined by microscope. Conclusions The suburbs of rural areas are the areas of severe hepatic capillary nematode infection. There is no human infection yet through the epidemiological investigation of the positive mouse families. However, there is a hidden danger of human infection of the liver capillary nematodes. In the old urban area and suburban rural areas, no rodent infection was detected in rodents.