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Position: Home > Articles > Experiments on Transmission of Babesia U sp.and Theileria annulata with Hyalomma anatolicum anatolicum Chinese Journal of Animal and Veterinary Sciences 2005,36 (11)

小亚璃眼蜱对牛巴贝斯虫未定种和环形泰勒虫传播的试验研究

作  者:
罗建勋;殷宏;关贵全;马米玲;孙彩琴;鲁炳义;白启;吕文顺;陈溥言
单  位:
中国农业科学院兰州兽医研究所甘肃省动物寄生虫病重点实验室;南京农业大学动物医学院
关键词:
小亚璃眼蜱;巴贝斯虫未定种;环形泰勒虫;传播试验
摘  要:
利用蜱传播试验确定小亚璃眼蜱对中国新分离的牛的巴贝斯虫未定种和环形泰勒虫的传播能力与传播方式,进而明确其在中国牛梨形虫病传播中的流行病学意义。试验结果表明:小亚璃眼蜱可在雌虫阶段受到巴贝斯虫未定种的感染,并可在次代若虫(2/2)和成虫(3/3)阶段将病原传播给试验牛;小亚璃眼蜱幼虫和若虫吸入环形泰勒虫,饱血脱落的幼虫和若虫所蜕化发育的饥饿若虫(2/2)和成虫(2/2)均可将病原传递给敏感动物;感染巴贝斯虫未定种的小亚璃眼蜱饱血雌虫所孵育出的次代幼虫和若虫仍可被环形泰勒虫感染,所发育出的若虫(2/2)和成虫(2/2)可在一次传播试验中将环形泰勒虫和巴贝斯虫未定种同时传播给试验动物。
译  名:
Experiments on Transmission of Babesia U sp.and Theileria annulata with Hyalomma anatolicum anatolicum
作  者:
LUO Jian-xun~(1,2),YIN Hong~1,GUAN Gui-quan~1,MA Mi-ling~1,SUN Cai-qin~1, LU Bing-yi~1,BAI Qi~1,L Wen-shun~1,CHEN Pu-yan~2(1.Lanzhou Veterinary Research Institute,Chinese Academy of AgriculturalSciences,Lanzhou 730046,China;2.College of Veterinary Medicine,Nanjing Agricultural University,Nanjing 210095,China)
关键词:
Hyalomma anatolicum anatolicum;Babesia U sp;Theileria annulata;Transmission
摘  要:
The experiments on the transmission of Babesia U sp.and Theileria annulata with ticks were carried out to demonstrate that Hyalomma anatolicum anatolicum is important for bovine piroplasmosis.The results showed that Hyalomma a.anatolicum was capable of transmitting Babesia U sp.transovarially in nymphal(2/2) and adult(3/3) stages respectively,and that it also transmitted Theileria annulata transtadially in nymphal(2/2) and adult(2/2) stages,and that larval and nymphal progeny of Hylomma a.anatolicum infected by Babesia U sp.could be still infected by Theileria annulata and the nymphs(2/2) and adults(2/2) developed from them could transmit Babesia U sp.and T.annulata to the calves without changes in incubation period and clinical signs.

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