作者：
Liu, W.;Wang, T.;Liu, T. B.;Tan, L.;Lv, C. C.;...
期刊：
JOURNAL OF HELMINTHOLOGY,2017年91(3):384-386 ISSN：0022-149X
通讯作者：
Liu, Y.
作者机构：
[Tan, L.; Wang, T.; Liu, W.; Liu, Y.; Lv, C. C.; Liu, T. B.] Hunan Agr Univ, Coll Vet Med, Changsha 410128, Hunan, Peoples R China.;[Wang, T.] Changsha Best Biol Technol Inst, Changsha 410600, Hunan, Peoples R China.
通讯机构：
[Liu, Y.] H;Hunan Agr Univ, Coll Vet Med, Changsha 410128, Hunan, Peoples R China.
会议名称：
中国动物学会寄生虫学专业委员会第十届全国寄生虫学青年工作者学术研讨会
会议时间：
2016-08-08
会议地点：
成都
会议论文集名称：
中国动物学会寄生虫学专业委员会第十届全国寄生虫学青年工作者学术研讨会论文集
关键词：
Prevalence;Snakes;Kalicephalus;China;Hunan Province
摘要：
Kalicephalus is a genus of strongylid nematodes infecting snakes and causing serious diseases and even death when it is complicated with secondary bacterial infections. The infection of snakes with Kalicephalus has been reported in many countries in the world. However, little information is available on the prevalence of Kalicephalus in snakes in China. In the present study, the prevalence of Kalicephalus in snakes was investigated. The worms were examined, counted and identified to species according to existing keys and descriptions. Three species of Kalicephalus, namely K. indicus, K. bungari and K. brachycephalus, were found in six species of snakes (Elaphe carinata, Zaocys dhumnade, Naja najaatra, Elaphe taeniura, Bungarus multicinctus and Dinodon rufozonatum). The total prevalence of Kalicephalus in snakes in Hunan Province was 39.7%. The most common species was K. indicus, with the highest prevalence 72.8%, followed by K. bungari (24.0%). The prevalence of K. brachycephalus was 0.9%. This is the first report on the prevalence of Kalicephalus species in snakes in China, and the findings have important implications for the control of Kalicephalus infections in snakes in China.
期刊：
Archives of Virology,2017年162(7):2015-2020 ISSN：0304-8608
通讯作者：
Wang, Aibing
作者机构：
[Hu, Yi; Liu, Tanbin; Liu, Wei; Wang, Aibing; Lei, Hongyu] Hunan Agr Univ, Coll Vet Med, Res Ctr Reverse Vaccinol RCRV, Lab Anim Models & Funct Genom LAMFG, Changsha 410128, Hunan, Peoples R China.;[Zhan, Yang; Xie, Xiaohong; Wang, Naidong; Wang, Dongliang; Deng, Zhibang; Yang, Yi] Hunan Agr Univ, Coll Vet Med, Res Ctr Reverse Vaccinol RCRV, Lab Funct Prote LFP, Changsha 410128, Hunan, Peoples R China.
通讯机构：
[Wang, Aibing] H;Hunan Agr Univ, Coll Vet Med, Res Ctr Reverse Vaccinol RCRV, Lab Anim Models & Funct Genom LAMFG, Changsha 410128, Hunan, Peoples R China.
关键词：
PCV2 Strain;Major Open Reading Frame;PCV2 Genome;PCV2 Genotype;Porcine Circoviruses
摘要：
Porcine circovirus type 2 (PCV2) is the causative pathogen of porcine circovirus-associated diseases (PCVAD). This virus evolves mostly through point mutations and genome recombination between different PCV2 genotypes (e.g. PCV2a and PCV2b), as has been confirmed in swine herds. In the current work, the complete PCV2 genome sequences of 69 clones derived from various tissues (lymph node, spleen and lung,) of an infected individual, were subjected to phylogenetic and alignment analyses. The results not only demonstrate co-infection with distinct PCV2b subtypes (e.g. 1B and 1C) in the same animal, but also highlight another mechanism of evolution - diverse point mutations acquired during immune evasion by this virus.
摘要：
Objectives Sequence variability in two mitochondrial DNA(mtDNA) regions, namely cox1 and 12 S rRNA, and ITS of rDNA in Coenurus from different geogr-aphical regions in China was examined to analyze th
作者机构：
[Wei Liu; Ting Wang; Linfeng Nie; Yi Liu] College of Veterinary Medicine, Hunan Agricultural University;[Wei Liu; Ting Wang; Linfeng Nie; Yi Liu] Changsha Best Biological Technology Institute
会议名称：
中国动物学会寄生虫学专业委员会第十届全国寄生虫学青年工作者学术研讨会
会议时间：
2016-08-08
会议地点：
成都
会议论文集名称：
中国动物学会寄生虫学专业委员会第十届全国寄生虫学青年工作者学术研讨会论文集
关键词：
Hunan;Snake;Kalicephalus;ITS
摘要：
Objectives Classification and identification of parasites are central to the control of parasitosis. Tradition identification of parasite species is based on morphological features. However, morpholog
摘要：
Objectives To examine sequence variation in the ribosomal 18 S gene among taenia multiceps isolates from Hunan Province. Methods The 18 S gene was amplified from individual taenia multiceps isolate, a
