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用吡喹酮治疗家犬,防止泡状棘球绦虫卵的传播,以降低人群泡球蚴的感染率。本文报道了1980至1989年这10年来的观察结果。实验现场划分为3个区域,即村庄内、村庄外围和离村约10公里的对照区域。村内家犬自1982年起每月喂吡喹酮5mg/kg,以上述区域中北方田鼠(Microtus Oeconomus)感染泡球蚴的感染率作为评价效果。每年5月的最后1周和6月的第1周捕捉田鼠,以排除当年新生田鼠对实验结果的干扰。剖检田鼠,镜检是否感染泡球蚴。对可疑病变,经10%中性福尔马林固定、石蜡切片、HE
Treatment of domestic dogs with praziquantel to prevent the spread of bubble-shaped Echinococcus eggs in order to reduce the rate of population infection of metacercariae. This article reports the results of the 10 years from 1980 to 1989. The experimental site is divided into three areas, namely, within the village, the periphery of the village and the control area about 10 km away from the village. Domestic dogs in the village received praziquantel 5 mg / kg per month since 1982, and the infection rate of metacercariae infecting Microtus Oeconomus in the above areas was evaluated. Field voles were captured during the last week of May and the first week of June to rule out the interference of the experimental voles. Autopsy voles, microscopic examination is infected with cysticercosis. Suspicious lesions, fixed in 10% neutral formalin, paraffin sections, HE