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Genomic characterization and pathogenic study of two porcine reproductive and respiratory syndrome viruses with different virulence in Fujian, China
Xiukun Sui, Ting Xin, Xiaoyu Guo, Hong Jia, Ming Li, Xintao Gao, Jing Wu, Yitong Jiang, L.Willems, Hongfei Zhu, Shaohua Hou 대한수의학회 Journal of Veterinary Science 11 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 3호 3 339-349 (11 pages)
Two strains of porcine reproductive and respiratory syndrome virus (PRRSV) were isolated in 2006 and 2016 and designated as FZ06A and FZ16A, respectively. Inoculation experiments showed that FZ06A caused 100% morbidity and 60% mortality, while FZ16A caused 100% morbidity without death. By using genomic sequence and phylogenetic analyses, close relationships between a Chinese highly pathogenic PRRSV strain and the FZ06A and FZ16A strains were observed. Based on the achieved results, multiple... -
Molecular cloning and characterization of porcine ribosomal protein L21
Wu-Sheng Sun, Ju-Lan Chun, Dong-Hwan Kim, Jin-Seop Ahn, Min-Kyu Kim, In-Sul Hwang, Dae-Jin Kwon, Seongsoo Hwang, Jeong-Woong Lee 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2017, 제 18권 제 4호 18 531-540 (10 pages)
Ribosomal protein L21 (RPL21) is a structural component of the 60S subunit of the eukaryotic ribosome. This protein has an important role in protein synthesis and the occurrence of hereditary diseases. Pig is a common laboratory model, however, to the best of our knowledge, its RPL21 gene has not been cloned to date. In this study, we cloned and identified the full-length sequence of the pig RPL21 gene for the first time. In addition, we examined its expression pattern and function by using... -
Porcine circovirus type 2 increases interleukin-1beta and interleukin-10 production via the MyD88-NF-kappa B signaling pathway in porcine alveolar macrophages in vitro
Junyuan Han, Shuxia Zhang, Yaqun Zhang, Mengmeng Chen, Yingjun Lv 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2017, 제 18권 제 2호 8 183-191 (9 pages)
Porcine alveolar macrophages (PAMs) represent the first line of defense in the porcine lung after infection with porcine circovirus type 2 (PCV2) via the respiratory tract. However, PCV2 infection impairs the microbicidal capability of PAMs and alters cytokine production and/or secretion. At present, the reason for the imbalance of cytokines has not been fully elucidated, and the regulatory mechanisms involved are unclear. In this study, we investigated the expression levels and regulation of... -
A serological study of severe fever with thrombocytopenia syndrome using a virus neutralization test and competitive enzyme-linked immunosorbent assay
Hyojin Lee, Eun-Ju Kim, In-Soo Cho, Jae-Young Song, Jeong Soo Choi, Ji Youn Lee, Yeun-Kyung Shin 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2017, 제 18권 제 1호 5 33-38 (6 pages)
wide host range, as SFTSV-positive ticks have been isolated from both farm animals and wild rodents. Therefore, it is important to monitor SFTSV-positive animals to prevent the transmission of SFTSV from animals to humans. Previously, we developed a competitive enzyme-linked immunosorbent assay (cELISA) to detect SFTSV-specific antibodies from field animals and compared the cELISA results to those from an indirect immunofluorescence assay (IFA). In this study, cELISA results were compared to and... -
Downregulation of cellular prion protein inhibited the proliferation and invasion and induced apoptosis of Marek’s disease virus-transformed avian T cells
Xuerui Wan, Runxia Yang, Guilin Liu, Manling Zhu, Tianliang Zhang, Lei Liu, Run Wu* 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2016, 제 17권 제 2호 6 171-178 (8 pages)
Cellular prion protein (PrP) is ubiquitously expressed in the cytomembrane of a considerable number of eukaryotic cells. Although several studies have investigated the functions of PrP in cell proliferation, cell apoptosis, and tumorigenesis of mammals, the correlated functions of chicken PrP (chPrP) remain unknown. In this study, stable chPrP-downregulated Marek’s disease (MD) virus-transformed avian T cells (MSB1-SiRNA-3) were established by introducing short interfering RNA (SiRNA) targeting... -
Phylogeography of the current rabies viruses in Indonesia
I Nyoman Dibia, Bambang Sumiarto, Heru Susetya, Anak Agung Gde Putra, Helen Scott-Orr, Gusti Ngurah Mahardika 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2015, 제 16권 제 4호 9 459-466 (8 pages)
Rabies is a major fatal zoonotic disease in Indonesia. This study was conducted to determine the recent dynamics of rabies virus (RABV) in various areas and animal species throughout Indonesia. A total of 27 brain samples collected from rabid animals of various species in Bali, Sumatra, Kalimantan, Sulawesi, Java, and Flores in 2008 to 2010 were investigated. The cDNA of the nucleoprotein gene from each sample was generated and amplified by one-step reverse transcription-PCR, after which the... -
Development and characterization of a potential diagnostic monoclonal antibody against capsid protein VP1 of the chicken anemia virus
Yi-Yang Lien, Chi-Hung Huang, Fang-Chun Sun, Shyang-Chwen Sheu, Tsung-Chi Lu, Meng-Shiunn Lee, Shu-Chin Hsueh, Hsi-Jien Chen, Me 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 1호 11 73-79 (7 pages)
Chicken anemia virus (CAV) is an important viral pathogen that causes anemia and severe immunodeficiency syndrome in chickens worldwide. In this study, a potential diagnostic monoclonal antibody against the CAV VP1 protein was developed which can precisely recognize the CAV antigen for diagnostic and virus recovery purposes. The VP1 gene of CAV encoding the N-terminus-deleted VP1 protein, VP1Nd129, was cloned into an Escherichia (E.) coli expression vector. After... -
Molecular characterization of Korean rabies virus isolates
Dong-Kun Yang*, Young-Nam Park, Gyeong-Soo Hong, Hee-Kyung Kang, Yoon-I Oh, Soo-Dong Cho, Jae-Young Song 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2011, 제 12권 제 1호 9 57-63 (7 pages)
The nucleoprotein (N) and glycoprotein (G) of 11 Korean rabies virus (RABV) isolates collected from animals diagnosed with rabies between 2008 and 2009 were subjected to molecular and phylogenetic analyses. Six isolates originated from domestic animals (cattle and dogs) and five were obtained from wild free-ranging raccoon dogs. The similarities in the nucleotide sequences of the N gene among all Korean isolates ranged from 98.1 to 99.8%, while those of the G gene ranged from 97.9 to 99.3%.... -
Immunological Responses of Dogs Experimentally Infectedwith Dirofilaria immitis
Kun-Ho Song, Mineo Hayasaki, Chusnul Choliq, Kyu-Woan Cho, Hong-Ryul Han, Bung-Hyun Jeong, Moo-Hyung Jeon, Bae-Kun Parkand Duck-Hwa 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2002, 제 3권 제 2호 8 109-114 (6 pages)
Three dogs were experimentally infected with Dirofilaria immitis. All dogs were euthanised at 30, 36 and 37 weeks after inoculation of D. immitis for the recovery of adult worms. Three cases accounted to 42.91 % recovery of inoculated worms. Serum samples from dogs experimentally inoculated with D. immitis were analyzed by ELISA and immunoblotting methods. Antibody titers of dogs detected by ELISA peaked between 7 and 14 weeks then decreased between weeks 15 to 24 followed by another increase...
