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Peptide Transporter Substrate Identification during Permeability Screening in Drug Discovery: Comparison of Transfected MDCK-hPepT1 Cells to Caco-2 Cells
Chong. Sae-Ho, Patel. Karishma, Quan. Yong, Timoszyk. Julita, Han. Yong-Hae, Wang. Bonnie, Vig. Balvinder, Faria. Teresa N., Balimane. P 대한약학회 Archives of pharmacal research : a publication of the Pharmaceutical Society of Korea 12 Pages
대한약학회 Archives of pharmacal research : a publication of the Pharmaceutical Society of Korea 2007, Vol.30 No.4 507-518 (12 pages)
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Induction of insulin receptor substrate-2 expression by Fc fusion to exendin-4 overexpressed in E. coli: a potential long-acting glucagon-like peptide-1 mimetic
Kim. Jae-Woo, Kim. Kyu-Tae, Ahn. You-Jin, Jeong. Hee-Jeong, Jeong. Hyeong-Yong, Ryu. Seung-Hyup, Lee. Seung-Yeon, Lee. Chang-Woo, Chung. 생화학분자생물학회 BMB reports 4 Pages
생화학분자생물학회 BMB reports 2010, Vol.43 No.2 146-149 (4 pages)
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Analysis of protein expression in Brucella abortus mutants with different growth rates by two-dimensional gel electrophoresis and LC-MS/MS peptide analysis
Woo Bin Park, Young Bin Im, Soojin Shim, Han Sang Yoo 대한수의학회 Journal of Veterinary Science 16 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 2호 8 216-231 (16 pages)
those with a change of more than 2-fold were compared with the wild-type. Selected spots underwent liquid chromatography tandem mass spectrometry for peptide analysis. DnaK and ClpB, involved in protein aggregation, increased. SecA and GAPDH, associated with energy metabolism, decreased in some mutants with a growth rate slower than that of the wild-type. Mutants with slower growth showed a decrease in energy metabolism-related proteins, while mutants with faster growth showed an increase in... -
Calcium-sensing receptor-mediated L-tryptophan-induced secretion of cholecystokinin and glucose-dependent insulinotropic peptide in swine duodenum
Xiuying Zhao, Yihan Xian, Chao Wang, Liren Ding, Xianglong Meng, Weiyun Zhu, Suqin Hang 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 2호 4 179-187 (9 pages)
cholecystokinin (CCK) and glucose-dependent insulinotropic peptide (GIP), elevated the mRNA level of CaSR, and upregulated the protein levels of CaSR, protein kinase C (PKC), and inositol trisphosphate receptor (IP3R). However, NPS 2143, an inhibitor of CaSR, attenuated the CCK and GIP release, reduced the mRNA level of CaSR, and decreased the protein levels of CaSR, PKC, and IP3R with 20 mM Trp perfusion. The results indicate that CCK and GIP secretion can be induced by Trp in swine duodenum in... -
Development of synthetic peptide ELISA based on nonstructural protein 2C of foot and mouth disease virus
Jae Ku Oem, Soo Jeong Kye, Kwang Nyeong Lee, Jong Hyeon Park, Yong Joo Kim, Hee Jong Song, Max Yeh 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2005, 제 6권 제 4호 10 317-325 (9 pages)
and five goats infected with FMDV O/SKR/2000 experimentally, positive results were obtained in two species after 10 days post infection (DPI). Therefore, we tried to develop and evaluate this ELISA based on 2C peptides. In comparison with the commercial NSP ELISA, the 2C peptide based ELISA method showed good specificity and sensitivity. These results demonstrate that the synthetic 2C peptide ELISA can be a complementary marker to differentiate FMDV-infected from vaccinated on a herd basis. -
Inhibition of β-amyloid1-40 Peptide Aggregation and Neurotoxicity by Citrate
YongHoonPark, Young-JinKim, IlHongSon, HyunDukYang 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2009, Vol.13 No.4 2 273-279 (7 pages)
The accumulation of Ղ-amyloid (AՂ) aggregates is a characteristic of Alzheimer's disease (AD). Furthermore, these aggregates have neurotoxic effects on cells, and thus, molecules that inhibit AՂ aggregate formation could be valuable therapeutics for AD. It is well known that aggregation of AՂ depends on its hydrophobicity, and thus, in order to increase the hydrophilicity of AՂ, we considered using citrate, an anionic surfactant with three carboxylic acid groups. We... -
Effect of Atrial Natriuretic Peptide on the Proliferation and Activity of Osteoblastic Cells
Jong-RyeulLee, Seon-YleKo, Jung-KeunKim, Se-WonKim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2000, Vol.4 No.4 3 283-289 (7 pages)
three structurally related peptides; atrial natriuretic peptide (ANP), brain natriuretic peptide (BNP), and C-type natriuretic peptide (CNP). The present study was performed to investigate the effect of ANP on the proliferation and activity of ROS17/2.8 and HOS cells which are well-characterized osteoblastic cell lines. ANP dose-dependently decreased the number of ROS17/2.8 and HOS cells after 48-hour treatment. ANP generally increased the alkaline phosphatase activity of ROS17/2.8 and HOS cells... -
자라 신장기능에 미치는 Atrial Natriuretic Peptide의 효과
조경우(Cho, Kyung-Woo), 김선희(Kim, Suhn-Hee), 고규영(Koh, Gou-Young), 설경환(Seul, Kyung-Hwan) 대한생리학회 대한생리학회지 10 Pages
대한생리학회 대한생리학회지 1987, 제 21권 제 1호 2 13-22 (10 pages)
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Preparation of gold nanoparticle/single-walled carbon nanotube nanohybrids using biologically programmed peptide for application of flexible transparent conducting films
MinHo Yang, Bong Gill Choi 한국탄소학회 Carbon Letters 6 Pages
한국탄소학회 Carbon Letters 2016, Vol.20 4 26-31 (6 pages)
In this study, we report a general method for preparation of a one-dimensional (1D) arrangement of Au nanoparticles on single-walled carbon nanotubes (SWNTs) using biologically programmed peptides as structure-guiding 1D templates. The peptides were designed by the combination of glutamic acid (E), glycine (G), and phenylalanine (F) amino acids; peptides efficiently debundled and exfoliated the SWNTs for stability of the dispersion and guided the growth of the array of Au nanoparticles in a... -
A Putative Peptide Synthetase from Bacillus subtilis 713 Recognizing $_{L}-Lysine,{;}_{L}-Tryptophan,{;}and{;}_{L}-Glutamic$ Acid
Kim. Kyoung-Rok, Lee. In-Hyung, Suh. Joo-Won 한국미생물생명공학회 Journal of microbiology and biotechnology 6 Pages
한국미생물생명공학회 Journal of microbiology and biotechnology 2001, Vol.11 No.5 798-803 (6 pages)
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Substrate Specificity of the Yeast Protein Tyrosine Phosphatase, PTP1, Overexpressed from an Escherichia coli Expression System
Kwon. Mi-Yun, Oh. Min-Su, Han. Jun-Pil, Cho. Hyeong-Jin 생화학분자생물학회 Journal of biochemistry and molecular biology 7 Pages
생화학분자생물학회 Journal of biochemistry and molecular biology 1996, Vol.29 No.4 386-392 (7 pages)
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Immuno-dominant epitope of Omp28 in Brucella abortus
Seon Hwa Kim, Yeon Hee Kim, So Ra Sung, Sung Il Kang, Jin Ju Lee, Moon Her 대한수의학회 대한수의학회 학술대회발표집 1 Pages
대한수의학회 대한수의학회 학술대회발표집 추계학술심포지움 157 416-416 (1 pages)
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Recombinant-attenuated Salmonella Pullorum strain expressing the hemagglutinin-neuraminidase protein of Newcastle disease virus (NDV) protects chickens against NDV and Salmonella Pullorum challenge
Ke Ding, Ke Shang, Zu-Hua Yu, Chuan Yu, Yan-Yan Jia, Lei He, Cheng-Shui Liao, Jing Li, Chun-Jie Zhang, Yin-Ju Li, Ting-Cai Wu, X 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 2호 9 232-241 (10 pages)
Newcastle disease virus (NDV) and Salmonella Pullorum have significant damaging effects on the poultry industry, but no previous vaccine can protect poultry effectively. In this study, a recombinant-attenuated S. Pullorum strain secreting the NDV hemagglutinin-neuraminidase (HN) protein, C79-13ΔcrpΔasd (pYA-HN), was constructed by using the suicide plasmid pREasd-mediated bacteria homologous recombination method to form a new bivalent vaccine candidate against Newcastle disease (ND) and S.... -
Neuronal maturation in the hippocampal dentate gyrus via chronic oral administration of Artemisa annua extract is independent of cyclooxygenase 2 signaling pathway in diet-induced obesity mouse model
Hye Kyung Baek, Pan Soo Kim, Ji Ae Song, Dong-Hwa Choi, Do Eun Kim, Seung Il Oh, Sang-Kyu Park, Sung-Jo Kim, Ki-Duk Song, In Koo 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2017, 제 18권 제 2호 1 119-127 (9 pages)
Recently, we reported that Artemisia annua (AA) has anti-adipogenic properties in vitro and in vivo. Reduction of adipogenesis by AA treatment may dampen systemic inflammation and protect neurons from cytokine-induced damage. Therefore, the present study was undertaken to assess whether AA increases neuronal maturation by reducing inflammatory responses, such as those mediated by cyclooxygenase 2 (COX-2). Mice were fed normal chow or a high-fat diet with or without chronic daily oral... -
Serum IGFBP4 concentration decreased in dairy heifers towards day 18 of pregnancy
Marie M Meyerholz, Kirsten Mense, Michael Lietzau, Ana Kassens, Matthias Linden, Hendrike Knaack, Elisa Wirthgen, Andreas Hoefli 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2015, 제 16권 제 4호 4 413-421 (9 pages)
This study was conducted to determine if the main components of the somatotropic axis change during the early phase of pregnancy in the maternal blood system and whether differences exist on day 18 after pregnancy recognition by the maternal organism. Blood samples of pregnant heifers (Holstein Friesian; n = 10 after embryo transfer) were obtained on the day of ovulation (day 0), as well as on days 7, 14, 16 and 18 and during pregnant, non-pregnant and negative control cycles. The concentrations... -
Proteomic analysis of chicken peripheral blood mononuclear cells after infection by Newcastle disease virus
Xiaoyu Deng, Yanlong Cong, Renfu Yin, Guilian Yang, Chan Ding, Shengqing Yu, Xiufan Liu, Chunfeng Wang, †, Zhuang Ding, 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 4호 7 511-517 (7 pages)
Characteristic clinical manifestations of Newcastle disease include leukopenia and immunosuppression. Peripheral blood mononuclear cells (PBMCs) are the main targets of Newcastle disease virus (NDV) infection. To survey changes in proteomic expression in chicken PBMCs following NDV infection, PBMC proteins from 30 chickens were separated using two- dimensional electrophoresis (2-DE) and subjected to mass spectrometry analysis. Quantitative intensity analysis showed that the expression of 78... -
Production and immunogenicity of chimeric virus-like particles containing the spike glycoprotein of infectious bronchitis virus
Lishan Lv, Xiaoming Li, Genmei Liu, Ran Li, Qiliang Liu, Huifang Shen, Wei Wang, Chunyi Xue, Yongchang Cao* 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 2호 6 209-216 (8 pages)
Infectious bronchitis virus (IBV) poses a severe threat to the poultry industry and causes heavy economic losses worldwide. Vaccination is the most effective method of preventing infection and controlling the spread of IBV, but currently available inactivated and attenuated virus vaccines have some disadvantages. We developed a chimeric virus-like particle (VLP)-based candidate vaccine for IBV protection. The chimeric VLP was composed of matrix 1 protein from avian influenza H5N1 virus and a... -
Immunohistochemical evaluation of the goat forestomach during prenatal development
Angela Garcia, Javier Masot, Antonio Franco, Antonio Gazquez, Eloy Redondo, * 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 1호 4 35-43 (9 pages)
(NPY), and vasoactive intestinal peptide (VIP) expression in the goat forestomach during prenatal development. A total of 140 embryos and fetuses were examined to evaluate protein expression from the first stage of prenatal life until birth. In all cases, SPY immunoreactivity was detected at 53 days gestation in the lamina propria-submucosa, tunica muscularis, serosa, and myenteric plexuses. Immunoreactivity to NNE was observed at 64 days gestation in the same locations as well as the epithelial... -
Development of a novel enzyme-linked immunosorbent assay to detect anti-IgG against swine hepatitis E virus
Won Jung Lee, Min Kyoung Shin, Seung Bin Cha, Han Sang Yoo 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2013, 제 14권 제 4호 13 467-472 (6 pages)
Swine hepatitis E virus (HEV) is widespread throughout pigs in both developing and industrialized countries. This virus is an important zoonotic agent and a public concern worldwide. Infected pigs are asymptomatic, so diagnosing swine HEV relies on detection of the virus or antibodies against the virus. However, several obstacles need to be overcome for effective and practical serological diagnosis. In this study, we developed an enzyme-linked immunosorbent assay (ELISA) that used a purified... -
Effects of one-time and two-time intra-articular injection of hyaluronic acid sodium salt after joint surgery in dogs
Korakot Nganvongpanit*, Burin Boonsri, Thatdanai Sripratak, Patsanan Markmee 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2013, 제 14권 제 2호 14 215-222 (8 pages)
Thirty-one dogs with patellar luxation (grades 2 and 3) were categorized into three groups. Group 1 (G.1; n = 12) had sodium hyaluronate (SHA) intra-articularly injected into the stifle joint that received surgery. Group 2 (G.2; n = 10) received SHA twice: first after surgery and then 1 week later. Group 3 (G.3; n = 9) served as a control, without injection. Blood was collected before injection and then once a week for 4 weeks after injection for evaluation of chondroitin sulfate (CS-WF6) and... -
Activation of Akt/protein kinase B mediates the protective effects of mechanical stretching against myocardial ischemia-reperfusion injury
Chan-Hyung Kim*, Jia Hao, Hee-Yul Ahn, Si Wook Kim* 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 3호 4 235-244 (10 pages)
3-kinase (PI3K) is involved in stretch-induced cardioprotection (SIC). Stretch preconditioning reduced infarct size and improved post- ischemic cardiac function compared to the control group. Phosphorylation of Akt and its downstream substrate, GSK-3b, was increased by mechanical stretching and completely blocked by wortmannin, a PI3K inhibitor. Treatment with lithium or SB216763 (GSK-3b inhibitors) before ischemia induction mimicked the protective effects of SIC on rat heart. Gadolinium (Gd), a... -
Induction of humoral responses to BHV-1 glycoprotein D expressed by HSV-1 amplicon vectors
Andrea Maria Blanc, Mabel Beatriz Berois, Lorena Magalí Tomé, Alberto L. Epstein, Juan Ramón Arbiza* 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2012, 제 13권 제 1호 9 59-65 (7 pages)
Herpes simplex virus type-1 (HSV-1) amplicon vectors are versatile and useful tools for transferring genes into cells that are capable of stimulating a specific immune response to their expressed antigens. In this work, two HSV-1-derived amplicon vectors were generated. One of these expressed the full-length glycoprotein D (gD) of bovine herpesvirus 1 while the second expressed the truncated form of gD (gDtr) which lacked the trans-membrane region. After evaluating gD expression in the infected... -
Biomarkers for identifying the early phases of osteoarthritis secondary to medial patellar luxation in dogs
Md. Rafiqul Alam*, Joong Ryong Ji, Min Su Kim, Nam Soo Kim 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2011, 제 12권 제 3호 11 273-280 (8 pages)
The levels of tartrate resistant acid phosphatase (TRAP), matrix metalloproteinase-2 (MMP-2), and tissue inhibitor of matrix metalloproteinase-2 (TIMP-2) in synovial fluid (SF) and serum in cases of canine osteoarthritis (OA) were measured. OA was induced by a surgically-created medial patellar luxation in the left stifle of 24 dogs. SF and blood samples were collected at 1.5- and 3-month intervals, respectively. Every 3 months, one dog was euthanatized to collect tissue samples from both... -
Molecular heterogeneity of plpE gene in Indian isolates of Pasteurella multocida and expression of recombinant PlpE in vaccine strain of P. multocida serotype B: 2
Ajay Pratap Singh, Satparkash Singh, Rajeev Ranjan*, Santosh Kumar Gupta, Vijendra Pal Singh, Bhaskar Sharma 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2010, 제 11권 제 3호 8 227-233 (7 pages)
Outer membrane proteins of Pasteurella (P.) multocida have been known to be protective immunogens. Pasteurella lipoprotein E (PlpE) has been reported to be an important cross reactive outer membrane protein in P. multocida. The gene encoding the PlpE of P. multocida serotypes A: 3, B: 2 and D: 1 was amplified from the genomic DNA. The amplified products were cloned and the nucleotide sequence was determined. Sequence analysis of the recombinant clones revealed a single open reading frame of... -
Antigenic and immunogenic investigation of the virulence motif of the Newcastle disease virus fusion protein
Kang-Seuk Choi*, Eun-Kyoung Lee, Woo-Jin Jeon, Jun-Hun Kwon 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2010, 제 11권 제 3호 5 205-211 (7 pages)
A synthetic peptide bearing the RRQKRF motif reacted strongly with sera from virulent NDV (with RRQKRF motif)-infected chickens. These sera also showed reactivity to peptides bearing other virulence motifs (KRQKRF, RRQRRF and RRRKRF) but not an avirulence motif (GRQGRL) by ELISA. The synthetic bearing RRQKRF motif reacted with 60% to 91% of sera taken from surviving chickens on ND outbreak farms but not with sera from vaccinated birds, even though most of the sera had antibody to NDV due to... -
Plasma haptoglobin and immunoglobulins as diagnostic indicators of deoxynivalenol intoxication
Eun-Joo Kim, Sang-Hee Jeong, Joon-Hyoung Cho, Hyun-Ok Ku, Hyun-Mi Pyo, Hwan-Goo Kang, Kyoung-Ho Choi 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2008, 제 9권 제 3호 5 257-266 (10 pages)
a haptoglobin precursor by peptide mapping with using LC/Q-TOF/MS and MALDI-TOF/MS and this was confirmed by western blotting and ELISA. IgG and IgM in serum were decreased in a dose-dependent manner and IgA was decreased at 7.5 mg/kg bw DON administration, but the IgE level was not changed. To compare the expressions of haptoglobin and the Igs patterns between aflatoxin B1 (AFB1), zearalenone (ZEA) and DON intoxications, rats were orally administered with AFB1 1.0, ZEA 240 and DON 7.5 mg/kg bw... -
Gamma-ray irradiation stimulates the expression of caveolin-1 and GFAP in rat spinal cord: a study of immunoblot and immunohistochemistry
Meejung Ahn, Heechul Kim, Jeong Tae Kim, Jeeyoung Lee, Jin Won Hyun, Jae Woo Park, Taekyun Shin 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2006, 제 7권 제 4호 1 309-314 (6 pages)
We studied the expression of caveolin-1 in the spinal cords of rats using 60Co γ-ray irradiation (single dose of 8 Gray (Gy)) in order to determine the possible involvement of caveolin-1 in the tissues of the central nervous system after irradiation. Spinal cords sampled at days 1, 4, and 9 post-irradiation (PI) (n = 5 per each time point) were analyzed by Western blot and immunohistochemistry. Western blot analysis showed that the expression of caveolin-1 was significantly increased at day 1... -
Characterization of HC58cDNA, a putative cysteine protease from the parasite Haemonchus contortus
Charles I. Muleke, Yan Ruofeng, Xu Lixin, Sun Yanming, Li Xiangrui 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2006, 제 7권 제 3호 7 249-255 (7 pages)
in vitro. This protein, which hydrolyzed the synthetic peptide substrates Z-FR-AMC and Z-RR-AMC, had characteristics of the cysteine protease class of proteins. In the acidic pH range, the isolated protein actively degraded hemoglobin (Hb), the heavy chain of goat immunoglobulin G, and azocasein. By contrast, it degraded fibrinogen in the alkaline pH range. These activities were strongly inhibited in the presence of the cysteine protease inhibitor E-64. While the protein digested Hb, it did not... -
Increased phosphorylation of c-Jun NH (2)-terminal protein kinase in the sciatic nerves of Lewis rats with experimental autoimmune neuritis
Meejung Ahn, Taekyun Shin 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2006, 제 7권 제 1호 2 13-17 (5 pages)
The phosphorylation of c-Jun NH (2)-terminal protein kinase (JNK), one of the mitogen-activated protein kinases, was analyzed in the sciatic nerves of Lewis rats with experimental autoimmune neuritis (EAN).Western blot analysis showed that the expression levels of both phosphorylated JNK1 (p-JNK1, approximately 46 kDa)and phosphorylated JNK2 (p-JNK2, approximately 54 kDa)in the sciatic nerves of rats with EAN increased significantly (p <0.05)at day 14 post-immunization (PI)and remained at this... -
Cap-independent protein translation is initially responsible for 4-(N-methylnitrosamino)-1-(3-pyridyl)-butanone (NNK)-induced apoptosis in normal human bronchial pithelial cells
Seo-Hyun Moon, Hyun-Woo Kim, Jun-Sung Kim, Jin-Hong Park, Hwa Kim, Gook-Jong Eu, Hyun-Sun Cho, Ga-Mi Kang, Kee-Ho Lee, Myung-Hai 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2004, 제 5권 제 4호 13 369-378 (10 pages)
Evidences show that eukaryotic mRNAs can perform protein translation through internal ribosome entry sites (IRES). 5'-Untranslated region of the mRNA encoding apoptotic protease-activating factor 1 (Apaf-1) contains IRES, and, thus, can be translated in a cap-independent manner. Effects of changes in protein translation pattern through rapamycin pretreatment on 4-(methylnitrosamino)-1-(3-pyridyl)-butanone(NNK, tobacco-specific lung carcinogen)-induced apoptosis in human bronchial epithelial... -
Development of a novel antigen capture-ELISA using IgY against porcine interleukin-6 and its application
Deog Yong Lee, Young Wook Cho, Sang Gyun Kang, Sung Jae Shin, Han Sang Yoo 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2004, 제 5권 제 4호 9 337-343 (7 pages)
Interleukin-6 (IL-6) is introduced as a marker of disease. At present, a variety of method may be used to quantify expression of this protein. Antigen capture-ELISA is a sensitive and accurate quantification method previously used with ovine, rat, and human IL-6 proteins. However, it has never been reported to quantify porcine IL-6 protein using capture ELISA. In this study, we generated and characterized a set of IgY and mono-specific polyclonal antibodies to recombinant porcine IL-6 (rpIL-6),... -
Immunohistochemical detection of Prion protein (PrP-Sc) and epidemiological study of BSE in Korea
Hye Cheong Koo, Yong Ho Park, Byeong-Chun Lee, Chanhee Chae, Katherine I. O'Rourke, Timothy V. Baszler 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2001, 제 2권 제 1호 4 25-31 (7 pages)
synthetic peptide which corresponds to bovine PrP residues 146-159, NH2-SRPLIHFGSDYEDRC-COOH. Although some BSE-like spongiform changes were observed in bovine brains randomly collected from Korean slaughterhouses from 1996 to 1999, no PrP-Sc was detected in those brains with the established immunohistochemistry and western immunoblotting assay. Also, no positive reaction was observed in bovine brains infected with rabies. These immunohistochemical and western immunoblotting methods using MAbs,... -
Experimental autoimmune encephalomyelitis in cynomolgus monkeys
Ki-Hoan Nam 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2000, 제 1권 제 2호 10 127-131 (5 pages)
Experimental autoimmune encephalomyelitis was induced in macaques. T cell clones infiltrated into the brain lesion area were compared with those in blood. Intradermal immunization of macaques with brain white matter derived from healthy macaque in combination with pertussis toxin, induced neurological symptoms in two macaques. One died on day 25 after immunization, whereas the other survived. Gross examination of the brain from the dead macaque, showed clear hemorrhagic lesions in the white... -
Activation domain in P67phox regulates the steady state reduction of FAD in gp91phox
Chang-Hoon Han, Mun-Han Lee 대한수의학회 Journal of Veterinary Science 5 Pages
대한수의학회 Journal of Veterinary Science 2000, 제 1권 제 1호 4 27-31 (5 pages)
An activation domain in p67(phox) (residues 199-210) is critical for regulating NADPH oxidase activity in cell-free system [10] To determine the steady state reduction of FAD, thioacetamide-FAD was reconstituted in gp91(phox), and the fluorescence of its oxidised form was monitored. Omission of p67(phox) decreased the steady state reduction of the FAD from 28% to 4%, but omission of p47(phox) had little effect. A series of the truncated forms of p67(phox) were expressed in E.coli to determine... -
Translocational changes of localization of synapsin in axonal sprouts of regenerating rat sciatic nerves after ligation crush injury
Ku-birm Kwon, Jin-suk Kim, Byung-joon Chang 대한수의학회 Journal of Veterinary Science 9 Pages
대한수의학회 Journal of Veterinary Science 2000, 제 1권 제 1호 1 1-9 (9 pages)
Time-dependent translocational changes of Synapsin I (SyI), a synaptic vesicle-associated phosphoprotein and its involvement in the axonal transport were investigated in the regenerating axonal sprouts. A weak SyI immunoreactivity (IR) was found in the axoplasm of normal axons. Rat sciatic nerves were crush-injured by ligating with 1-0 silk thread at the mid-thigh level and released from the ligation 24 h later. At various times after release, immunocytochemistry was performed. SyI was...
