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A STUDY ON THE FAN EFFICIENCY DECREASE ON THE BACKWARD FLOW IN AN AXIAL FAN WITH ADJUSTABLE PITCH BLADE
Kim. Hwa-Young, Yoon. Sung-Hoon, Moon. Seung-Jae, Lee. Jae-Heon, Yoo. Ho-Seon, Im. Yun-Chul 대한설비공학회 International journal of air-conditioning and refrigeration 7 Pages
대한설비공학회 International journal of air-conditioning and refrigeration 2010, Vol.18 No.2 101-107 (7 pages)
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High-efficiency design of a tunnel ventilation jet fan through numerical optimization techniques
Kim. Joon-Hyung, Kim. Jin-Hyuk, Kim. Kwang-Yong, Yoon. Joon-Yong, Yang. Sang-Ho, Choi. Young-Seok 대한기계학회 Journal of mechanical science and technology 8 Pages
대한기계학회 Journal of mechanical science and technology 2012, Vol.26 No.6 1793-1800 (8 pages)
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Numerical Investigation on Aerodynamic Performance of a Centrifugal Fan with Splitter Blades
Kim. Jin-Hyuk, Cha. Kyung-Hun, Kim. Kwang-Yong, Jang. Choon-Man 한국유체기계학회 International journal of fluid machinery and systems 6 Pages
한국유체기계학회 International journal of fluid machinery and systems 2012, Vol.5 No.4 168-173 (6 pages)
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Performance enhancement of axial fan blade through multi-objective optimization techniques
Kim. Jin-Hyuk, Choi. Jae-Ho, Husain. Afzal, Kim. Kwang-Yong 대한기계학회 Journal of mechanical science and technology 8 Pages
대한기계학회 Journal of mechanical science and technology 2010, Vol.24 No.10 2059-2066 (8 pages)
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Identification of determinants that mediate binding between Tembusu virus and the cellular receptor heat shock protein A9
Dongmin Zhao, Qingtao Liu, Xinmei Huang, Huili Wang, Kaikai Han, Jing Yang, Keran Bi, Yuzhuo Liu, Lijiao Zhang, Yin Li 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 4호 8 528-535 (8 pages)
Heat shock protein A9 (HSPA9), a member of the heat shock protein family, is a putative receptor for Tembusu virus (TMUV). By using Western blot and co-immunoprecipitation assays, E protein domains I and II were identified as the functional domains that facilitate HSPA9 binding. Twenty-five overlapping peptides covering domain I and domain II sequences were synthesized and analyzed by using an HSPA9 binding assay. Two peptides showed the capability of binding to HSPA9. Dot blot assay of... -
Production of transgenic pigs using a pGFAP-CreERT2/EGFP LoxP inducible system for central nervous system disease models
Seon-Ung Hwang, Kiyoung Eun, Junchul David Yoon, Hyunggee Kim, Sang-Hwan Hyun 대한수의학회 Journal of Veterinary Science 12 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 3호 13 434-445 (12 pages)
Transgenic (TG) pigs are important in biomedical research and are used in disease modeling, pharmaceutical toxicity testing, and regenerative medicine. In this study, we constructed two vector systems by using the promoter of the pig glial fibrillary acidic protein (pGFAP) gene, which is an astrocyte cell marker. We established donor TG fibroblasts with pGFAP-CreERT2/LCMV-EGFPLoxP and evaluated the effect of the transgenes on TG-somatic cell nuclear transfer (SCNT) embryo development. Cleavage... -
Estrogen receptor-α, progesterone receptor, and c-erbB/HER-family receptor mRNA detection and phenotype analysis in spontaneous canine models of breast cancer
Farruk M. Lutful Kabir, Patricia DeInnocentes, Payal Agarwal, Christopher P. Mill, David J. Riese 2nd, R. Curtis Bird 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2017, 제 18권 제 2호 4 149-158 (10 pages)
Well characterized, stable, p16-defective canine mammary cancer (CMT) cell lines and normal canine mammary epithelial cells were used to investigate expression of the major breast cancer-specific hormone receptors estrogen receptor alpha (ER1) and progesterone receptor (PR) as well as luminal epithelial-specific proto-oncogenes encoding c-erbB-1 (epidermal growth factor receptor/EGFr), c-erbB-2/HER2, c-erbB-3, and c-erbB-4 receptors. The investigation developed and validated quantitative reverse... -
Inhibition by miR-410 facilitates direct retinal pigment epithelium differentiation of umbilical cord blood-derived mesenchymal stem cells
Soon Won Choi, Jae-Jun Kim, Min-Soo Seo, Sang-Bum Park, Tae-Hoon Shin, Ji-Hee Shin, Yoojin Seo, Hyung-Sik Kim, Kyung-Sun Kang 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2017, 제 18권 제 1호 8 59-65 (7 pages)
Retinal pigment epithelium (RPE) is a major component of the eye. This highly specialized cell type facilitates maintenance of the visual system. Because RPE loss induces an irreversible visual impairment, RPE generation techniques have recently been investigated as a potential therapeutic approach to RPE degeneration. A microRNA-based technique is a new strategy for producing RPE cells from adult stem cell sources. Previously, we identified that antisense microRNA-410 (anti-miR-410) induces RPE... -
Molecular characterization and phylogenetic analysis of pseudorabies virus variants isolated from Guangdong province of southern China during 2013?2014
Jindai Fan, Xiduo Zeng, Guanqun Zhang, Qiwen Wu, Jianqiang Niu, Baoli Sun, Qingmei Xie, Jingyun Ma 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2016, 제 17권 제 3호 14 369-375 (7 pages)
Outbreaks of pseudorabies (PR) have occurred in southern China since late 2011, resulting in significant economic impacts on the swine industry. To identify the cause of PR outbreaks, especially among vaccinated pigs, 11 pseudorabies virus (PRV) field strains were isolated from Guangdong province during 2013?2014. Their major viral genes (gE, TK, gI, PK, gD, 11K, and 28K) were analyzed in this study. Insertions or deletions were observed in gD, gE, gI and PK genes compared with other PRV... -
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... -
Improved development of somatic cell cloned bovine embryos by a mammary gland epithelia cells in vitro model
Xiao-ying He, Li-bing Ma, Xiao-ning He, Wan-tong Si, Yue-Mao Zheng 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2016, 제 17권 제 2호 3 145-152 (8 pages)
green fluorescent protein was used to verify the transgenic efficiency of hTERT-bMGEs, and untreated bovine mammary gland epithelial cells (bMGEs) were used as a control group. The results showed that the hTERT-bMGEs group had much higher transgenic efficiency and protein expression than the bMGEs group. Furthermore, the nontransgenic and transgenic hTERT-bMGEs were used as donor cells to evaluate the efficiency of SCNT. There were no significant differences in rates of cleavage or blastocysts o... -
Production of α 1,3-galactosyltransferase targeted pigs using transcription activator-like effector nuclease-mediated genome editing technology
Jung-Taek Kang, Dae-Kee Kwon, A-Rum Park, Eun-Jin Lee, Yun-Jin Yun, Dal-Young Ji, Kiho Lee, Kwang-Wook Park 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2016, 제 17권 제 1호 11 89-96 (8 pages)
Recent developments in genome editing technology using meganucleases demonstrate an efficient method of producing gene edited pigs. In this study, we examined the effectiveness of the transcription activator-like effector nuclease (TALEN) system in generating specific mutations on the pig genome. Specific TALEN was designed to induce a double-strand break on exon 9 of the porcine α1,3-galactosyltransferase (GGTA1) gene as it is the main cause of hyperacute rejection after xenotransplantation.... -
Magnetic nanoparticle based purification and enzyme-linked immunosorbent assay using monoclonal antibody against enrofloxacin
Nam-Gun Kim, Myeong-Ae Kim, Young-Il Park, Tae-Sung Jung, Seong-Wan Son, ByungJae So, Hwan-Goo Kang 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2015, 제 16권 제 4호 6 431-437 (7 pages)
Monoclonal anti-enrofloxacin antibody was prepared for a direct competitive enzyme-linked immunosorbent assay (ELISA) and purification system using monoclonal antibody (mAb) coupled magnetic nanoparticles (MNPs). The IC50 values of the developed mAb for enrofloxacin (ENR), ciprofloxacin, difloxacin, sarafloxacin, pefloxacin, and norfloxacin were 5.0, 8.3, 9.7, 21.7, 36.0, and 63.7 ng/mL, respectively. The lowest detectable level of ENR was 0.7 ng/mL in the prepared ELISA system. To validate the... -
Isolation and phylogenetic analysis of hemagglutinin gene of H9N2 influenza viruses from chickens in South China from 2012 to 2013
Han-Qin Shen, Zhuan-Qiang Yan, Fan-Gui Zeng, Chang-Tao Liao, Qing-Feng Zhou, Jian-Ping Qin, Qing-Mei Xie, Ying-Zuo Bi, Feng Chen 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2015, 제 16권 제 3호 9 317-324 (8 pages)
As part of our ongoing influenza surveillance program in South China, 19 field strains of H9N2 subtype avian influenza viruses (AIVs) were isolated from dead or diseased chicken flocks in Guangdong province, South China, between 2012 and 2013. Hemagglutinin (HA) genes of these strains were sequenced and analyzed and phylogenic analysis showed that 12 of the 19 isolates belonged to the lineage h9.4.2.5, while the other seven belonged to h9.4.2.6. Specifically, we found that all of the viruses... -
Establishment and evaluation of a murine ανβ3-integrin- expressing cell line with increased susceptibility to Foot- and-mouth disease virus
Wei Zhang, Kaiqi Lian, Fan Yang, Yang Yang, Zhijian Zhu, Zixiang Zhu, Weijun Cao, Ruoqing Mao, Ye Jin, Jijun He, Jianhong Guo, X 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2015, 제 16권 제 3호 3 265-272 (8 pages)
Integrin ανβ3 plays a major role in various signaling pathways, cell apoptosis, and tumor angiogenesis. To examine the functions and roles of ανβ3 integrin, a stable CHO-677 cell line expressing the murine ανβ3 heterodimer (designated as “CHO-677-mανβ3” cells) was established using a highly efficient lentiviral-mediated gene transfer technique. Integrin subunits αν and β3 were detected at the gene and protein levels by polymerase chain reaction (PCR) and indirect... -
Relationship between chicken cellular immunity and endotoxin levels in dust from chicken housing environments
Katharine Roque, Kyung-Min Shin, Ji-Hoon Jo, Hyoung-Ah Kim, Yong Heo 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2015, 제 16권 제 2호 6 173-177 (5 pages)
Hazardous biochemical agents in animal husbandry indoor environments are known to promote the occurrence of various illnesses among workers and animals. The relationship between endotoxin levels in dust collected from chicken farms and various immunological markers was investigated. Peripheral blood was obtained from 20 broiler chickens and 20 laying hens from four different chicken farms in Korea. Concentrations of total or respirable dust in the inside the chicken farm buildings were measured... -
Protective efficacy of a high-growth reassortant swine H3N2 inactivated vaccine constructed by reverse genetic manipulation
Feng Wen, Ji-Hong Ma, Hai Yu*, Fu-Ru Yang, Meng Huang, Yan-Jun Zhou, Ze-Jun Li, Guang-Zhi Tong* 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 3호 6 381-388 (8 pages)
Novel reassortant H3N2 swine influenza viruses (SwIV) with the matrix gene from the 2009 H1N1 pandemic virus have been isolated in many countries as well as during outbreaks in multiple states in the United States, indicating that H3N2 SwIV might be a potential threat to public health. Since southern China is the world’s largest producer of pigs, efficient vaccines should be developed to prevent pigs from acquiring H3N2 subtype SwIV infections, and thus limit the possibility of SwIV infection... -
Development of a multiplex loop-mediated isothermal amplification assay to detect shiga toxin-producing Escherichia coli in cattle
Hee-Jin Dong, Ae-Ri Cho, Tae-Wook Hahn, Seongbeom Cho* 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 2호 19 317-325 (9 pages)
A multiplex loop-mediated isothermal amplification (mLAMP) assay was developed for simultaneous detection of the stx1 and stx2 genes and applied for detection of shiga toxin-producing Escherichia coli (STEC) in cattle farm samples. Two target genes were distinguished based on Tm values of 85.03 ± 0.54C for stx1 and 87.47 ± 0.35C for stx2. The mLAMP assay was specific (100% inclusivity and exclusivity), sensitive (with a detection limit as low as 10 fg/μL), and quantifiable (R = 0.9313). The... -
Survival of hypoxic human mesenchymal stem cells is enhanced by a positive feedback loop involving miR-210 and hypoxia-inducible factor 1
Woochul Chang, Chang Youn Lee, Jun-Hee Park, Moon-Seo Park, Lee-So Maeng, Chee Soon Yoon, Min Young Lee, Ki-Chul Hwang*, Yong-An 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2013, 제 14권 제 1호 10 69-76 (8 pages)
The use of mesenchymal stem cells (MSCs) has emerged as a potential new treatment for myocardial infarction. However, the poor viability of MSCs after transplantation critically limits the efficacy of this new strategy. The expression of microRNA-210 (miR-210) is induced by hypoxia and is important for cell survival under hypoxic conditions. Hypoxia increases the levels of hypoxia inducible factor-1 (HIF-1) protein and miR-210 in human MSCs (hMSCs). miR-210 positively regulates HIF-1a activity.... -
Quercetin improves the in vitro development of porcine oocytes by decreasing reactive oxygen species levels
Jung-Taek Kang, Dae-Kee Kwon, Sol-Ji Park, Su-Jin Kim, Joon-Ho Moon, Ok-Jae Koo, Goo Jang, Byeong-Chun Lee* 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2013, 제 14권 제 1호 3 15-20 (6 pages)
Quercetin is a plant-derived flavonoid found in fruits or vegetables that has antioxidant properties and acts as a free radical scavenger. We investigated the effects of quercetin on porcine oocyte nuclear maturation and embryonic development after parthenogenetic activation. We then evaluated the antioxidant activities of quercetin by measuring reactive oxygen species (ROS) levels in matured oocytes. Immature oocytes were untreated or treated with 1, 10, and 50 ug/mL quercetin during in vitro... -
A novel mycotoxin purification system using magnetic nanoparticles for the recovery of aflatoxin B1 and zearalenone from feed
Hyun-Jung Kim, Sung-Hee Kim, Jin-Kyu Lee, Cheong-Up Choi, Hee-Soo Lee, Hwan-Goo Kang*, Sang-Ho Cha* 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 4호 5 363-369 (7 pages)
15 ng/mL), and the rate for fMA-ZEN (99∼100% and 92∼94%) was significantly higher (p < 0.01) than that of IAC-ZEN (86∼88% and 81∼88%) for ZEN (10, 25, 50 ng/mL) except at a concentration of 10 ng/mL, demonstrating the remarkable purification efficiency of the novel fMA-mAb method. Additionally, mycotoxin purification was much faster using our novel method (approx. 5 min) than the IAC-based technique (> 30 min). This study suggests that the novel purification system we developed would be a... -
Hangover relieving effect of Sanghwang mushroom mycelium cultured in germinated buckwheat
Yoo-jin An , Sung-min Cho , Min-su Kim , Hae-hee Moon , Dong- Soo Park , Nam-gen Jeon , Youngjae Lee , Chang-hoon Han 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 8 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2017, 제 57권 제 3호 1 147-154 (8 pages)
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Microbiology,Immunology : Field efficacy of a combined vaccine supplemented with recombinant Pasteurella multocida toxin subunits against atrophic rhinitis
MiLanKang, SeungWonShin, NabinRayamahji, YeonSooSeo, SuInLee, WonHyungLee, HanSangYoo 대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 8 Pages
대한수의학회 Korean Journal of Veterinary Research(구 대한수의학회지) 2008, 제 48권 제 1호 8 53-60 (8 pages)
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Development and Application of an Experience Activity Task related to New and Renewable Energies and Energy Conversion in Middle School Technology and Home Economics
Dong-Yeon Park, Kyung Taek Lee 한국교원대학교 뇌기반교육연구소 Brain, Digital, & Learning 14 Pages
한국교원대학교 뇌기반교육연구소 Brain, Digital, & Learning 2018, 제 8권 제 4호 3 165-178 (14 pages)
This study aims to develop an experience activity task that can be applied to real life to understand new and renewable energy and energy conversion in the unit of energy and transportation technology of middle school technology and home economics. In the preparation stage for the development of this experience task, the 2015 revised curriculum and relevant researches were reviewed to establish achievement standards and instructional goals, and the content of the textbook energy and... -
The Effects of Integrated STEM Program on Affective Domain for Science, Technology and Engineering of Middle School Students
EunHye Seok, Jaechang Kim, Hyonyong Lee, Hyundong Lee 한국교원대학교 뇌기반교육연구소 Brain, Digital, & Learning 13 Pages
한국교원대학교 뇌기반교육연구소 Brain, Digital, & Learning 2017, 제 7권 제 4호 2 191-203 (13 pages)
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p53 signaling is involved in leptin-induced growth of hepatic and breast cancer cells
MohanShrestha, Pil-HoonPark 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 12 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2016, Vol.20 No.5 6 487-498 (12 pages)
Leptin, an adipokine predominantly produced from adipose tissue, is well known to induce tumor growth. However, underlying molecular mechanisms are not established yet. While p53 has long been well recognized as a potent tumor suppressor gene, accumulating evidence has also indicated its potential role in growth and survival of cancer cells depending on experimental environments. In the present study, we examined if p53 signaling is implicated in leptin-induced growth of cancer cells. Herein, we... -
The Effects of Ischemic Postconditioning on Myocardial Function and Nitric Oxide Metabolites Following Ischemia-Reperfusion in Hyperthyroid Rats
JalalZaman, SajjadJeddi, AsgharGhasemi 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2014, Vol.18 No.6 6 481-488 (8 pages)
Ischemic postconditioning (IPost) could decrease ischemia-reperfusion (IR) injury. It has not yet reported whether IPost is useful when ischemic heart disease is accompanied with co-morbidities like hyperthyroidism. The aim of this study was to examine the effect of IPost on myocardial IR injury in hyperthyroid male rats. Hyperthyroidism was induced with administration of thyroxine in drinking water (12 mg/L) over a period of 21 days. After thoracotomy, the hearts of control and hyperthyroid... -
A Review on Chemical-Induced Inflammatory Bowel Disease Models in Rodents
PuneetKaurRhawa, KavinderSingh, NirmalSingh, AmteshwarSinghJaggi 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2014, Vol.18 No.4 1 279-288 (10 pages)
Ulcerative colitis and Crohn’s disease are a set of chronic, idiopathic, immunological and relapsing inflammatory disorders of the gastrointestinal tract referred to as inflammatory bowel disorder (IBD). Although the etiological factors involved in the perpetuation of IBD remain uncertain, development of various animal models provides new insights to unveil the onset and the progression of IBD. Various chemical-induced colitis models are widely used on laboratory scale. Furthermore, these...


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