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백서태자두개관에서 분리한 세포의 약리학적 및 생화학적 특성에 관한연구
한남수(Nam-Soo Han), 정동균(Dong-Kyun Cheong), 모리 마사카주(Masakazu，Mori) 대한약리학회 대한약리학잡지 16 Pages
대한약리학회 대한약리학잡지 1990, 제 26권 제 2호 12 193-208 (16 pages)
Transforming growth factor β(TGF-β)는 많은 세포의 증식, 분화 및 여러가지 세포기능에 대해 다양한 조절기능을 갖고 있는 multifunctional polypeptide로 알려져 있다. TGF-β는 골기질에 상당량 존재하며 골조직 대사에 대해 광범위한 영향을 나타낸다. 여러가지 연구결과에 의해 기질과 연관된 TGF-β는 골세포 자체의 산물로 여겨지고 있으나 골조직세포군중 어느종류의 세포가 TGF-β를 형성하는지에 대해서는 논란이 되고 있다. 본 연구는 TGF-β를 형성하는 골조직세포를 규명하고 TGF-β가 서로 다른 세포들에 미치는 영향을... -
Update on Distribution and Genetic Variability of Plum pox virus Strains in Bulgaria
Ivanka Kamenova, Anelija Borisova 한국식물병리학회 The Plant Pathology Journal 14 Pages
한국식물병리학회 The Plant Pathology Journal 2019, 35권 3호 6 243-256 (14 pages)
Field surveys for Plum pox virus (PPV) infection were conducted in stone fruit orchards all over Bulgaria. In total, 1168 out of 3020 leaf samples from cultivated Prunus spp. and wildly growing P. cerasifera trees reacted positive for PPV in DASI-ELISA with the universal monoclonal antibody (MAb) 5B. Further ELISA analyses showed that 987 and 127 isolates belonged to PPV-M and PPV-D serotypes, respectively. The plum and P. cerasifera showed 82.0% and 50.5% levels of infection, respectively... -
Production of Polyclonal Antibody against Grapevine fanleaf virus Movement Protein Expressed in Escherichia coli
한국식물병리학회 The Plant Pathology Journal 8 Pages
한국식물병리학회 The Plant Pathology Journal 2016, 32권 5호 9 452-459 (8 pages)
The genomic region of Grapevine fanleaf virus (GFLV) encoding the movement protein (MP) was cloned into pET21a and transformed into Escherichia coli strain BL21 (DE3) to express the protein. Induction was made with a wide range of isopropyl-β-D-thiogalactopyranoside (IPTG) concentrations (1, 1.5, and 2 mM) each for duration of 4, 6, or 16 h. However, the highest expression level was achieved with 1 mM IPTG for 4 h. Identity of the expressed protein was confirmed by sodium dodecyl sulphate... -
Identification and Characterization of Expansins from Bursaphelenchus xylophilus (Nematoda: Aphelenchoididae)
한국식물병리학회 The Plant Pathology Journal 9 Pages
한국식물병리학회 The Plant Pathology Journal 2012, 28권 4호 8 409-417 (9 pages)
We identified two novel expansin (EXP) genes in the expressed sequence tag database of Bursaphelenchus xylophilus, designated as Bx-EXPB2 and -EXPB3. Novel Bx-EXPBs encoded 150 amino acids and their similarities in coding sequence were 70.7?84.0% to the previously reported EXPB1 of B. xylophilus. Bx-EXPB2 and Bx-EXPB3 were clustered with Bx-EXPB1 and Bm- EXPB1, respectively, forming the independent phylogeny with other nematode EXPs. All identified Bx-EXPBs contained the signal peptide and were... -
자궁내막증 환자의 복강액내 항자궁내막항체에 관한 연구
김정구, 김동호, 최두석, 김대원, 문신용, 강순범, 이진용, Kim. Jung-Gu, Kim. Dong-Ho, Choi. Doo-Suck, Kim. Dae-Won, Moon. Shin-Yong, Kang. Soong-Beom, Lee. Jin-Yong 대한생식의학회 大韓不妊學會雜誌 8 Pages
대한생식의학회 大韓不妊學會雜誌 1998, Vol.25 No.1 17-24 (8 pages)
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An inactivated vaccine to control the current H9N2 low pathogenic avian influenza in Korea
Jun Gu Choi, Youn Jeong Lee, *, Yong Joo Kim, Eun Kyoung Lee, Ok Mi Jeong, Haan Woo Sung, Jae Hong Kim, Jun Hun Kwon1 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2008, 제 9권 제 1호 9 67-74 (8 pages)
on its pathogenic, antigenic, and genetic properties. However, in animal experiments, the efficacy of the vaccine was found to be very low without concentration of the antigen (27 to 210 hemagglutinin unit). In order to overcome the low productivity, we passaged the vaccine candidate virus to chicken eggs. After the 20th passage, the virus was approximately ten times more productive compared with the parent virus. For the most part, the passaged virus maintained the hemagglutinin cleavage site... -
Comparative analysis of heart functions in micropigs and conventional pigs using echocardiography and radiography
Min Young Lee, Sang Hun Lee, Seung Gon Lee, Soo Hyun Park, Chai Yong Lee, Kye Hun Kim, Sun Ho Hwang, Sang Yub Lim, Young Keun Ah 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2007, 제 8권 제 1호 2 7-14 (8 pages)
has a larger cardiac long axis : short axis ratio than does the conventional pig, but the difference in the vertebral heart score was not significant. In addition, there were no morphological differences on the X-ray fluoroscopic view. There were no differences in echocardiographic values, except for several values in the left ventricle traces. Overall, it is expected that the values measured in this study will contribute to understanding of the physiological characteristics of micropigs. -
Altered maturation of dendritic cells by taxol, an anticancer drug
Hong-Gu Joo 대한수의학회 Journal of Veterinary Science 6 Pages
대한수의학회 Journal of Veterinary Science 2003, 제 4권 제 3호 5 229-234 (6 pages)
Taxol is a clinically useful anticancer drug against a variety of cancers. Although it has been known that taxol induces the apoptosis of cancer cells through cytochrome C release and the activation of caspases, the effect of taxol on dendritic cells (DCs) has not been studied. In this study, taxol enhanced the expression of MHC class II on DCs, compared to medium-treated immature DCs. Surprisingly, the viability of DCs was not decreased by taxol, whereas that of cancer cells was. It was...
