發(fā)布時間：2018-03-10 01:09

  本文選題：棘球絳蟲　切入點：嚙齒動物　出處：《中國寄生蟲學(xué)與寄生蟲病雜志》2017年02期 　論文類型：期刊論文

【摘要】：目的調(diào)查新疆維吾爾自治區(qū)家(牧)犬、嚙齒類動物和家畜感染棘球絳蟲或棘球蚴現(xiàn)狀。方法2012年8月至2013年9月根據(jù)新疆維吾爾自治區(qū)棘球蚴病流行情況調(diào)查方案,選擇有多房棘球蚴病流行的阿勒泰山、塔額盆地、伊犁河谷、北部天山和中部天山等5地的26個縣(市)366個行政村作為調(diào)查點,采集各村家(牧)犬糞,ELISA檢測犬糞棘球絳蟲抗原情況,用觸摸和肉眼觀察嚙齒動物和屠宰場家畜(綿羊、馬、牦牛、黃牛和山羊)的棘球蚴包囊情況。犬糞抗原陽性率和棘球蚴感染率比較均采用卡方檢驗。結(jié)果共采集家(牧)犬糞8 493份,ELISA檢測結(jié)果顯示,糞抗原陽性率為2.63%(223/8 493),其中塔額盆地陽性率為4.69%(74/1 600),高于伊犁河谷(2.52%,66/2 615)、阿勒泰山(2.14%,50/2 341)、中部天山(2.08%,27/1 298)和北部天山(0.94%,6/639)(χ~2=13.65~18.01,P0.05)。家畜棘球蚴病患病檢出率為6.18%(1 616/26 170),除牦牛和馬未檢出棘球蚴包囊外,其余均有檢出。其中綿羊患病檢出率為6.47%(1 550/23 943),高于黃牛(3.18%,30/943)和山羊(2.89%,36/1 247)(χ~2=25.85~16.54,P0.05)。中部天山家畜患病檢出率最高,為18.04%(545/3 021),高于伊犁河谷(6.44%,305/7 312)、北部天山(4.17%,65/2 010)、塔額盆地(3.59%,239/6 652)和阿勒泰山(3.23%,462/7 175)(χ~2=321.46~248.35,P0.05)。棘球蚴寄生在肝、肺、肝+肺和其他臟器的比例為116∶12∶5∶1。共采集并剖檢嚙齒動物46種25 400只,其中20種374只嚙齒動物檢出棘球蚴囊,患病檢出率為1.47%。除北部天山的嚙齒類動物未檢出棘球蚴外,伊犁河谷的患病檢出率(3.94%,322/8 120)高于中部天山(0.55%,18/3 260)、塔額盆地(0.55%,28/5 076)和阿勒泰山(0.09%,6/6 942)(χ~2=93.50~264.36,P0.05)。結(jié)論新疆家(牧)犬糞棘球絳蟲抗原陽性率以及嚙齒動物和家畜棘球蚴病患病檢出率仍較高。
[Abstract]:Objective to investigate the infection status of Echinococcus Echinococcus or Echinococcus in domestic (animal husbandry) dogs, rodents and domestic animals in Xinjiang Uygur Autonomous region. Methods from August 2012 to September 2013, we investigated the prevalence of echinococcosis in Xinjiang Uygur Autonomous region. Select 26 counties (366 administrative villages) in 5 places, such as Altai Mountain, Tawar Basin, Yili River Valley, Northern Tianshan and Central Tianshan, where multilocular echinococcosis is prevalent. Echinococcus canis antigen was detected by Elisa, and rodents and slaughterhouse livestock (sheep, horse, yak) were observed with touch and naked eye. The positive rate of fecal antigen in dogs and the infection rate of echinococcus were compared by chi-square test. Results A total of 8 493 faeces from domestic (grazing) dogs were detected by Elisa. The positive rate of fecal antigen was 2.63 / 223 / 8 493, of which the positive rate in the Tap forehead basin was 4.69 / 74 / 1600, which was higher than that in the Yili Valley 2.52 / 266 / 2615 / 2 615, in Altay 2.14 / 50 / 2341, in the middle Tianshan 2.08 / 27 / 12 298) and in the northern Tianshan 0.94% / 6639 (蠂 213.6518.01 / 01 P 0.05). The incidence rate of echinococcosis in domestic animals was 6.1818 616/26 170, except for the yak and horse that had not been tested for hydatid cyst. The detection rate of sheep was 6.47 (1 550/23 943), which was higher than that of yellow cattle (3.18% 30 / 943) and goat (2.89% 36 / 1 247) (蠂 ~ (2 +) 25. 85% 16. 54% P 0.05). The highest incidence rate was found in domestic animals in the central Tianshan Mountains. It was 18.04545 / 3,021, higher than that in the Yili River Valley 6.4445 / 3057.312m, in the north Tianshan 4.1765 / 2010m, in the forehead basin 3.59239r6652) and in Altaishan 3.232R / 7,1755.The proportion of echinococcus parasitic on the liver, lungs, lungs and other organs was 11612 51.The ratio of 46 species to 25,400 rodents was collected and dissected, and the proportion of echinococci parasitized on the liver, lungs, lungs and other organs was 1161251.The ratio of the parasitic cercariae in the liver, lungs, lungs and other organs was 1161251.46 species of odontoids were collected and examined. Of the 374 rodents of 20 species, hydatid sac was detected, and the detection rate was 1.47.Echinococcus was not detected in rodents of northern Tianshan, except for the rodents in northern Tianshan. The detection rate of the disease in Yili River Valley was 3.94 / 322 / 8.120, which was higher than that in the middle Tianshan (0.55 / 3 260), and in the Tapa Basin (0.55 / 50 / 5076) and in Altaishan (0.09 / 6 / 6942). Conclusion the positive rate of Echinococcus faecalis antigen and the incidence of rhinococcosis in rodents and domestic animals in Xinjiang are still higher than those in the middle Tianshan (3 22 / 8 120) and the incidence of Echinococcus rhinoides in rodents and domestic animals is still higher than that in the middle part of Tianshan Mountain (3 22 / 8 120) and the incidence of Echinococcus rhinoides in rodents and domestic animals is still higher.
【作者單位】： 新疆維吾爾自治區(qū)疾病預(yù)防控制中心;中國疾病預(yù)防控制中心寄生蟲病預(yù)防控制所 世界衛(wèi)生組織熱帶病合作中心 科技部國家級熱帶病國際聯(lián)合中心 衛(wèi)生部寄生蟲病原與媒介生物學(xué)重點實驗室;
【分類號】：S855.9

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