天津地区警犬基地犬肠道寄生虫感染情况调查与驱虫试验

发布时间：2018-03-21 21:46

本文选题：警犬　切入点：肠道　出处：《吉林大学》2017年硕士论文　论文类型：学位论文

【摘要】：肠道寄生虫病是影响警犬健康的一类常见疾病,不但给警犬基地带来沉重的经济负担,还会严重影响警犬从业人员的工作和健康。通过调查天津地区警犬基地犬肠道寄生虫病的流行情况,有利于预防警犬肠道寄生虫病,从而保障警犬的健康,减少寄生虫对警犬从业人员的威胁,对保障警犬正常工作具有重要意义。本文采用水洗沉淀法、饱和盐水浮聚法,对240只警犬粪便进行了取样检查,调查天津地区警犬基地警犬肠道寄生虫感染情况,并试验了复方非班太尔片、奥芬达唑片、伊维菌素注射液的驱虫效果。结果表明,在天津地区警犬肠道中共检出犬弓首蛔虫、犬狮蛔虫、犬等孢球虫、犬复孔绦虫、犬钩虫这5种寄生虫,其中犬弓首蛔虫检出率最高,达到15.42%;犬狮蛔虫为7.92%,犬等孢球虫为6.25%,犬复孔绦虫为4.58%,犬钩虫为4.17%。生活在不同警犬基地的警犬的肠道寄生虫感染率也有所不同,A警犬基地最高,感染率达到38.16%,C警犬基地感染率最低为19.44%。通过对不同品种的警犬粪便进行采样检查,马里努阿犬肠道寄生虫感染率最高,达到43.48%,其它品种警犬肠道寄生虫感染率相差不大。警犬肠道寄生虫感染情况在不同季节有明显差异,夏季和秋季感染率高于春季和冬季。根据驱虫试验数据可知,本次试验所选取的3种常见驱虫药品在驱虫效果上有所差别,按照药品说明进行用药,伊维菌素对犬弓首蛔虫、犬狮蛔虫、犬钩虫具有驱除效果;奥芬达唑对犬弓首蛔虫、犬狮蛔虫、犬复孔绦虫、犬钩虫具有驱除效果;复方非班太尔片对犬弓首蛔虫、犬狮蛔虫、犬复孔绦虫、犬钩虫具有驱除效果;以上3种试验用药均对犬等孢球虫无效。根据驱虫效果及药剂价格分析,在3种药品中,伊维菌素驱虫成本最低,但是伊维菌素驱虫谱较窄,复方非班太尔片虽然驱虫效果较好,但是驱虫成本较高。奥芬达唑片驱虫相对广谱,效果较好,且价格容易接受,因此,建议天津地区警犬基地采用奥芬达唑片进行驱虫。
[Abstract]:Intestinal parasitic disease is a common disease affecting the health of police dogs, which not only brings a heavy economic burden to the police dog base. It will also seriously affect the work and health of police dog workers. By investigating the prevalence of intestinal parasites in dogs based in Tianjin, it will be helpful to prevent intestinal parasites in police dogs and thus to safeguard the health of police dogs. It is of great significance to reduce the threat of parasites to the police dog workers and to ensure the normal work of the police dog. In this paper, 240 dogs' feces were sampled and examined by the method of washing precipitation and floating accumulation of saturated salt water. To investigate the infection of intestinal parasites in dogs from police dog base in Tianjin area, and to test the effect of compound non-Bantaier tablet, Ofendazol tablet and ivermectin injection on insect repellent. The results showed that Toxocariasis canis was detected in the intestinal tract of police dogs in Tianjin area. There are five kinds of parasites, such as Ascaris canis, Ascaris canis, Taenia canis and hookworm, among which the detection rate of Ascaris canis is the highest. The infection rate of intestinal parasites in dogs living in different police canine bases is different, and the infection rate of intestinal parasites in dogs living in different police canine bases is different and the highest in dog bases, and is 6.25 in Diosporus, 4.58 in Taenia canis and 4.17in dogs with hookworm. The infection rate reached 38.16% and the lowest infection rate was 19.444.The highest infection rate of intestinal parasites was found in Marinoua dogs by sampling and checking the feces of different breeds of dogs. The infection rate of intestinal parasites of other breeds of police dogs was not different from that of other breeds, and the infection rate of intestinal parasites in summer and autumn was higher than that in spring and winter. According to the data of insect repellent test, the infection rate of intestinal parasites in police dogs was significantly different in different seasons. The three common insect repellent drugs selected in this experiment have different insecticidal effects. According to the drug instructions, Ivermectin has the effect of repelling Acaris canis, Ascaris canis and hookworm, and Ofendazol is effective on Ascaris canis. The compound non-Bantayer tablet has the effect of exterminating the first ascaris, the lion worm, the tapeworm, the hookworm, and the hookworm of the dog, and the repellent effect of the compound non-Bantaier tablet on the first ascaris, the lion worm, the tapeworm and the hookworm of the dog. The results showed that the cost of Ivermectin was the lowest, but the spectrum of Ivermectin was narrower. Although the effect of compound non-Bantaier tablet is better, the cost of insect repellent is high. Ofendazol tablet is relatively broad spectrum, good effect and easy to accept. Therefore, it is suggested that Orfendazole tablet should be used as insect repellent in the police dog base in Tianjin area.
【学位授予单位】：吉林大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：S858.292

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