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我省４０个县从１９９８年以来参加推广牛羊四种寄生虫病（血矛线虫病，肝片吸虫病、锥虫病、血吸虫病）联合诊治技术（四联），到目前为止，检查牛１８１３２３头，羊２４００８只，治疗牛５２７５７头，羊３０５２只。经查治后，阳性率有变化；血矛线虫病；牛从诊治前的５．２％下降为目前的１．２％，羊从６．５％降为２．１％，血吸虫病：牛从３．８％降为１．１％，羊从１．５％降为０．８％；伊氏锥虫病：牛从３．０３％降为０ 相似文献
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我省 40个县从 1 998年以来参加推广牛羊四种寄生虫病 (血矛线虫病、肝片吸虫病、锥虫病、血吸虫病 )联合诊治技术 (四联 ) ,到目前为止 ,检查牛 1 81 32 3头 ,羊 2 4 0 0 8只 ;治疗牛52 757头 ,羊 30 52只。经查治后 ,阳性率有变化 :血矛线虫病 :牛从诊治前的 5.2 %下降为目前的1 .2 %,羊从 6.5%降为 2 .1 %;血吸虫病 :牛从 3.8%降为 1 .1 %,羊从 1 .5%降为 0 .8%;伊氏锥虫病 :牛从 3.0 3%降为 0 .99%,羊从 0 .4%降为 0 .1 %;肝片吸虫病 ,牛从 35.7%降为 8.9%,羊从1 3.5%降为 4.2 %。死亡率从 1 997年前牛 5.2 %、羊 5.5%下降至现在的 1 .8%、1 .9%。牛羊的体增重、产肉率、奶牛产乳量、耕牛耕役力、牛羊育成率均有提高。节省劳务开支 1 2 7.8万元 ,节省化验费用 1 35.52万元 ,取得经济效益 1 52 0 .34万元 ,该项新技术 ,在我省推广应用获得成功 相似文献
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为了巩固血吸虫病防治成果，了解血矛线虫、锥虫和肝片吸虫在我市的流行情况，我们从1998年开始，推广浙江省农科院畜牧兽医研究所研制的牛羊四种寄生虫病联合诊治技术。三年来，共推广应用于牛1557头，羊19477头。1998年检出血矛线虫的阳性率，肉牛及奶牛为29.73%，湖凌晨为30.27%，牛锥虫病阳性率为18.01%（主要为外来菜牛），湖羊为0%。牛肝片吸虫阳性率为22.7%，湖凌晨为30.8%。治疗后，2000年检测血矛线虫的阳性率牛为2.78%，湖羊2.1%，锥虫病阳性率牛为1.17%，湖羊0%，肝片吸虫阳性率牛为2.05%，本地湖羊3.81%。每头牛增重45kg，每头羊增重3.75kg，每头奶牛增乳550kg，并节省了大量的劳力、化验费和医药费用，全市共计增加经济效益225.67万元，有力地保护了本市的畜牧业安全生产和人民身体健康。 相似文献
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衢州柯城区牛羊寄生虫病的联合诊治技术 总被引：1，自引：0，他引：1
牛羊血矛线虫、日本血吸虫、伊氏锥虫、肝片吸虫的联合诊治技术具有快速、简单、经济、实用等优点 ,一次实验 ,一片血纸即可同时诊查四种寄生虫病 ,节省了大量的人力物力。1 四种寄生虫病流行及查治情况 衢州柯城区解放前曾是有名的血吸虫病重灾区 ,伊氏锥虫病、肝片吸虫病也曾严重流行。历史上耕牛血吸虫病阳性率最高曾达32 .1%,伊氏锥虫病达 2 1.1%,肝片吸虫病达 74.5 %,血矛线虫病因从未查治而无资料记载。三种寄生虫病的流行都曾给该区畜牧业、农业生产造成严重损失。血吸虫病的查治最早使用粪孵法 ,费工费时 ,检出率低。 1990年后… 相似文献
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牛羊4种寄生虫病联合诊断技术的研究与应用 总被引：1，自引：1，他引：0
疫区牛羊同时寄生有捻转血矛线虫、日本血吸虫、伊氏锥虫和肝片吸虫等多种寄生虫。目前血清学诊断方法对这 4种寄生虫病的检测需 2～ 4次操作。将捻转血矛线虫、日本血吸虫、伊氏锥虫和肝片吸虫抗原分别以 0 1 5 ,0 0 4 ,0 0 6和 0 1 3μg/ μL的最佳浓度依次定点在同一硝酸纤维素膜条上 ,制成 4种寄生虫病联合诊断膜。用黄牛IgG ,水牛IgG和山羊IgG联合免疫兔 ,获得了高效价兔抗黄牛、水牛和山羊 (简称兔抗牛羊 )IgG抗血清。应用兔抗牛羊IgG抗血清连接酶标SPA ,建立了 1份血纸能同时用于检测牛、羊捻转血矛线虫、日本血吸虫、伊氏锥虫和肝片吸虫病抗体技术。经浙江、湖北、四川、安徽等省应用 ,该项技术具有省工、省时、经济、实用等优点。适宜于牛、羊捻转血矛线虫、日本血吸虫、伊氏锥虫和肝片吸虫病流行区的普查或监测 相似文献
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牛羊四种寄生虫病联合诊治技术的应用 总被引：1，自引：1，他引：0
本文介绍了龙游县对牛羊锥虫、肝片吸虫、捻转血矛线虫及吸虫病的诊断技术的沿革,由单虫诊断发展到二联、三联和四联法诊断。文中着重描述了１９９７年以来３年中应用四联法共检测牛羊血、粪样品１４２９８头份（牛１０７２７、羊３５２７）,检出结果与三联法比较阳（阴）性符合率,锥虫病阳性符合率９６．９２％,肝片肿虫病９８．４６％,血吸虫病阴性符合率１００％;说明四联法检测四种寄生虫病同样有效、可靠。 相似文献
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应用斑点酶标联诊盒检测牛羊“四虫病”的效果观察 总被引：1，自引：0，他引：1
陈文龙 《中国兽医寄生虫病》2000,8(1):34-35
应用斑点酶标“三虫病”与“四虫病”联诊盒检测牛羊血吸虫、锥虫、肝片吸血和血矛线虫病的效果比较。试验共检测牛７３８头，羊２１５只，牛锥虫病的阳性符合率９８．７％，肝片吸虫阳性符合率９８．６％，羊为９８．２％。 相似文献
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应用斑点酶标技术 ,对山羊和奶牛的血矛线虫病、血吸虫病、伊氏锥虫病、肝片吸虫病 (以下简称四种寄生虫病 )进行了联合诊断 ,在 5h内完成了 30 0 0多份血样的检测工作。现将测定结果报告如下。1 材料与方法1 .1 被检牛羊 山羊 2 973只 ,奶牛 50头。1 .2 Pot- EL LSA诊断试剂盒 试剂 1～ 5( 6～ 1 0现配 )1 .3 方法及步骤 山羊和奶牛颈静脉采血5～ 1 0 ml于小试管中 ,凝固后析出血清移至另 1小试管。加 1 .5ml试剂 6于每 1试管。每份取 4 μl待检血清加入相应号的试管中摇匀。在快诊膜上编上血清号 ,放入相应号的试管中。将试管… 相似文献
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肝片吸虫病是危害牛羊等家畜的主要寄生虫病。该病在国内外流行广泛，它不仅使急性患畜大批死亡，而且慢性患畜渐进性消瘦，体质下降。据笔者１９９５年调查，我县１５个乡镇牛（奶牛、黄牛）的年均感染率为２５．８％，急性死亡率为５．６％；羊（绵羊、山羊）平均感染率... 相似文献
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在湖北省的血吸虫病流行区,应用一血三检技术连续3年对血吸虫病、肝片吸虫病、伊氏锥虫病进行了跟踪调查,结果显示:耕牛3种寄生虫病的总感染率为15.85%.1种、2种、3种寄生虫病的感染率占感染牛总数的百分率分别为80.08.47%和3.45%.血吸虫、肝片吸虫、伊氏锥虫的感染率分别为5.33%、6.22%和7.97%.不同地区感染率之间的差异明显,不同年份间寄生虫的感染率变化不大.这一调查结果对上述几种寄生虫病的防治具有重要意义. 相似文献
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Beran GW 《Preventive veterinary medicine》2008,86(3-4):198-207
When early people made their appearance, zoonotic infectious diseases were already waiting, but epidemic diseases did not appear in human history until people began to live in large numbers under conditions of close contact, mainly during the last 10,000 years. Disease has decimated urban populations, conquered armies, and disrupted society. The focus here is on (1) the plague of Athens and the Black Death; (2) smallpox, influenza, and rabies; (3) avian influenza prion diseases, and foot & mouth disease; and (4) emerging and re-emerging diseases. All have veterinary public health associations. In Athens, Greece, in 430 BC, when the Spartans ravaged the countryside, hordes crowded into Athens so that orderly movements, space in which to live, and adequate supplies of food became impossible. Crowding of any population fosters disease transmission; chaos and disorder enhance it all the more. Out of northern Egypt came a terrible plague from across the Mediterranean Sea. The identity of the plague of Athens remains unsure, but the well-considered conclusion is Rift Valley Fever, a mosquito borne, viral zoonosis. The Black Death, also called the Plague, raged in Asia for centuries. In 1347, the Black Death was brought by a ship out of Asia to Sicily. The scenes of devastation were repeated throughout Europe, with 90% or more of the people dying in city after city. Influenza, too, has been a cause of periodic human epidemics, but the great pandemic of influenza occurred in the last months of World War I. In the years of highest occurrence, more than half the world's population became clinically infected. If veterinary public health had been born earlier, it could have led to elucidating the epidemiology of influenza and the plagues of Athens, Europe, and Asia. In turn, smallpox had also caused continual tragedy. In 1796, Edward Jenner began to harvest pustules of cowpox from children or infected cows and inject them into susceptible children. In 1980, the World Health Organization declared that smallpox had been eliminated from the world. Rabies, though, still strikes terror. A number of animal diseases, broadly termed emerging and re-emerging diseases, need surveillance because they have the potential to impact human health. From late in 2003 to 2007, the highly pathogenic H5N1 influenza virus in poultry infected at least 121 people and caused 62 deaths in four countries. The prion diseases, too, all have very high numbers in concentrated contacts. To control these diseases, veterinary public health is essential, with diagnosis, epidemiological surveillance, clinical manifestations, and prevention as primary measures. 相似文献
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Dekker A Dercksen D Snoep J van Wuyjckhuise L 《Tijdschrift voor diergeneeskunde》2007,132(18):695-701
On 26th of july 2007 a new case of bluetongue was notified in the Netherlands and on 2nd of august 2007 foot-and-mouth disease was diagnosed in Surrey, England, which raised the threat of having both infections simultaniously in one area. Bluetongue and foot-and-mouth disease have a different pathogenesis, but symptoms may resemble each other at a later stage of infection. The pathogenesis and possible clinical symptoms of both infections are discussed and illustrated with pictures. 相似文献
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在动物的异常行为中以刻板行为最为常见,而咽气癖又是马最常见的口部刻板行为之一。作者就咽气癖在生理方面和心智方面对马体产生的影响、行为基础、诱因的研究进展及常见的防治措施进行综述。 相似文献
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