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Comparison on Usefulness of Sampling Methods of Indoles in Airs from Swine Facility by Tenax-TA and SPME
Yu. Mee-Seon, Lee. Jae-Chun, Yang. Sung-Bong, Kim. Doo-Hwan, Cho. Sung-Back, Whang. Ok-Wha 한국환경과학회 Journal of environmental science international 11 Pages
한국환경과학회 Journal of environmental science international 2013, Vol.22 No.12 1539-1549 (11 pages)
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Toward the development of a one-dose classical swine fever subunit vaccine
Rachel F. Madera, Lihua Wang, Wenjie Gong, Yulia Burakova, Sterling Buist, Jerome Nietfeld, Jamie Henningson, Ada G. Cino-Ozuna, Changch 대한수의학회 Journal of Veterinary Science 13 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 3호 9 393-405 (13 pages)
Highly contagious classical swine fever (CSF) remains a major trade and health problem in the pig industry, resulting in large economic losses worldwide. In CSF-endemic countries, attenuated CSF virus (CSFV) vaccines have been routinely used to control the disease. However, eradication of CSFV in a geographical area would require permanent reduction to zero presence of the virus. It is therefore of paramount importance to develop a safe, potent, and non-infectious CSF vaccine. We have previously... -
Comparative study of pandemic (H1N1) 2009, swine H1N1, and avian H3N2 influenza viral infections in quails
Aunyaratana Thontiravong, Suwarak Wannaratana, Rachod Tantilertcharoen, Duangduean Prakairungnamthip, Ranida Tuanudom, Jiroj Sas 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 4호 9 395-403 (9 pages)
Quail has been proposed to be an intermediate host of influenza A viruses. However, information on the susceptibility and pathogenicity of pandemic H1N1 2009 (pH1N1) and swine influenza viruses in quails is limited. In this study, the pathogenicity, virus shedding, and transmission characteristics of pH1N1, swine H1N1 (swH1N1), and avian H3N2 (dkH3N2) influenza viruses in quails was examined. Three groups of 15 quails were inoculated with each virus and evaluated for clinical signs, virus... -
Assessment of Replication and Virulence of Attenuated Pseudorabies Virus in Swine
T. J. Newby, D. P. Carter, K.-J. Yoon, M. W. Jackwood and P. A. Hawkins 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2002, 제 3권 제 2호 1 61-66 (6 pages)
a modified live gE-deleted pseudorabies virus (PRV MS) in swine and potential for reversion to virulence after animal passages. Two to 3 week-old weaned pigs, negative for PRV, were maintained in isolation and challenged by intranasal instillation. For the first passage, 6 pigs were given 1 mL of PRV MS (10(7.3)TCID(50)/mL) and 2 were necropsied at 3, 4 and 5 days post-inoculation (PI). Brain and secondary lymphoid tissues were collected, homogenized and the supernatants individually pooled for... -
Induction of antibody and interferon-γ production in mice immunized with virus-like particles of swine hepatitis E virus
Young-Jo Song, Woo-Jung Park, Seul-Kee Lee, Joong-Bok Lee, Seung-Yong Park, Chang-Seon Song, Sang-Won Lee, Kun-Ho Seo, Young-Sun 대한수의학회 Journal of Veterinary Science 4 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 4호 15 575-578 (4 pages)
of mice immunized with the VLPs were evaluated. IgG titers specific for the capsid protein of swine HEV were significantly higher for all groups of mice immunized with the VLPs than those of the negative control mice. Splenocytes from mice immunized with the VLPs also produced significantly greater quantities of interferon (IFN)-γ than interleukin (IL)-4 and IL-10. These newly developed swine HEV VLPs have the capacity to induce antigen-specific antibody and IFN-γ production in immunized mice. -
Association between endotoxin levels in dust from indoor swine housing environments and the immune responses of pigs
Katharine Roque, Kyung Min Shin, Ji Hoon Jo, Gyeong Dong Lim, Eun Seob Song, So Jung Shin, Ravi Gautam, Jae Hee Lee, Yeon Gyeong Kim, Ah 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 3호 2 331-338 (8 pages)
Indoor animal husbandry environments are inevitably contaminated with endotoxins. Endotoxin exposure is associated with various inflammatory illnesses in animals. This cross-sectional study evaluated the relationship between the degree of endotoxin exposure and the cellular and humoral immune profiles of fattening pigs. Blood samples were taken from the jugular vein of 47 pigs from ten pig farms in Korea. Whole blood cell counts and plasma immunoglobulin (Ig) classes were determined.... -
Isolation and characterization of Korean porcine deltacoronavirus strain KNU16-07
Guehwan Jang, Seong-Hee Kim, Yoo Jin Lee, Seungjoon Kim, Du Sik Lee, Kyoung-Ki Lee, Changhee Lee 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 4호 15 577-581 (5 pages)
Porcine deltacoronavirus (PDCoV) has emerged in several pig-raising countries and has been a causative pathogen associated with diarrheal diseases in South Korea since 2014. In the present study, we were able to isolate and cultivate a Korean PDCoV strain (KNU16-07) in cell culture and investigate its pathogenicity. PDCoV-inoculated piglets showed watery diarrhea accompanied by acute enteritis in the natural host. Sequencing analysis demonstrated the genetic stability of KNU16-07 for at least... -
Phenotypic and genotypic analyses of an attenuated porcine reproductive and respiratory syndrome virus strain after serial passages in cultured porcine alveolar macrophages
Seung-Chul Lee, Sunhee Lee, Gun-Woo Yoo, Hwan-Won Choi, Yun-Hee Noh, Chang Eon Park, Jae-Ho Shin, In-Joong Yoon, Shien-Young Kang4, Chang 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 3호 5 358-367 (10 pages)
a globally ubiquitous swine viral pathogen that causes major economic losses worldwide. We previously reported an over-attenuated phenotype of cell-adapted PRRSV strain CA-2-P100 in vivo. In the present study, CA-2-P100 was serially propagated in cultured porcine alveolar macrophage (PAM) cells for up to 20 passages to obtain the derivative strain CA-2-MP120. Animal inoculation studies revealed that both CA-2-P100 and CA-2-MP120 had decreased virulence, eliciting weight gains, body temperatures,... -
Two clinical isolates of Mycoplasma hyosynoviae showed differing pattern of lameness and pathogen detection in experimentally challenged pigs
Jo?o Carlos Gomes-Neto, Matthew Raymond, Leslie Bower, Alejandro Ramirez, Darin M. Madson, Erin L. Strait, Everett L. Rosey, Vic 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2016, 제 17권 제 4호 7 489-496 (8 pages)
Mycoplasma (M.) hyosynoviae is known to colonize and cause disease in growing-finishing pigs. In this study, two clinical isolates of M. hyosynoviae were compared by inoculating cesarean-derived colostrum-deprived and specific-pathogen-free growing pigs. After intranasal or intravenous inoculation, the proportion and distribution pattern of clinical cases was compared in addition to the severity of lameness. Tonsils were found to be the primary site of colonization, while bacteremia was rarely...
