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Browsing by Subject "Ergonomics"

Browsing by Subject "Ergonomics"

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  • 1-Deoxynojirimycin 생산 균주 Bucillus subtilis MORI 3K-85의 단백질 분석 
    조용석; Suil Seong; 강경돈; Youngshik Park; 이재연; 김현수; 육원정; Shizuo George Kamita; 황교열 (The Korean Society For Biotechnology And Bioengineering, 2011-12)
    In our previous study, we isolated and characterized a 1-deoxynojirimycin (DNJ)-producing bacterium, Bacillus subtilis MORI, from chungkookjang, a Korean traditional food. B. subtilis MORI was subjected to γ-irradiation ...
  • 13C metabolite Profiling to Compare the Central Metabolic Flux in Two Yeast Strains 
    Joon-Young Jung; Yoon Seokhun; Im DaeKyun; Lee Jinwon; Min-Kyu Oh (The Korean Society For Biotechnology And Bioengineering, 2016-12)
    13C metabolite profiling to quantify the dynamic changes of central carbon metabolites was attempted using mass isotopomer distribution analysis in two yeast strains, Saccharomyces cerevisiae and Kluyveromyces marxianus. ...
  • 17β-Estradiol-Stimulated eNOS Gene Transcriptional Activation Is RegulatedThrough the Estrogen-Responsive Elementin eNOS Promoter 
    MIN JIHO (The Korean Society For Biotechnology And Bioengineering, 2007-08)
    Although 17β-estradiol (E2) is known to induce upregulation of endothelial nitric oxide synthase (eNOS) gene expression, the underlying mechanism is largely unclear. In this study, we show that 17β-estradiol (E2) increases ...
  • 2-D 전기영동 분석을 통한 H2O2와 연계된 효모 시스템 NDPK에 관한 연구 
    Park,Chang-Ho; Yun Dae-Jin; moon haejeong (The Korean Society For Biotechnology And Bioengineering, 2006-02)
    최근의 연구에 의하면 열이나, 산화적 스트레스에 대해서 NDPK는 구조적인 변화를 유발하며, 효소 활성과 구조가 oxidant에 의해 변화된다는 보고를 근거로 하여 정상적인 효모 균주와 효모의 NDPK유전자가 파괴된 mutant에서, 산화적 스트레스에 관련된 역할을 규명하고자 2-D 전기영동 방법을 통해서, H2O2의 처리전과 처리 후에 전사패턴이 변화된 유전자들, 즉, 산화적 조절 신호체제에 ...
  • 24-웰 마이크로 플레이트를 이용한 미생물 발효공정에서 pH 및 용존산소의 모니터링 
    김선용; 김춘광; Ok-Jae Sohn; 이종일 (The Korean Society For Biotechnology And Bioengineering, 2009-04)
    본 연구에서는 광학적 특성이 우수한 GPTMS 졸-겔에 pH와 용존산소를 검출할 수 있는 6-aminofluorescein과 Ru(dpp)3 2+를 고정화하였다. 제조한 검출막의 광학적 특성 을 조사하였고 E.coli JM109와 P.pastoris X-33의 발효 중 pH와 용존산소를 모니터링하는데 사용하여 오프라인 으로 측정 된 데이터와 비교, 고찰하였다. 여기파장 480 nm와 ...
  • 2D-Gel 이미지의 정렬 및 클러스터링 
    Won Hur (The Korean Society For Biotechnology And Bioengineering, 2005-04)
    2D-Gel 이미지간의 유사성을 기준으로 생물학적인 시료가 프로테옴 수준에서 유사성의 정도와 서로 다른 단백질 스팟을 파악해 낼 수 있다. 그러나 생물학적인 시료는 개체간 변화가 크고 2차원 전기영동장치의 재현성의 한계로 인하여 비교가 어려운 경우가 많고 의미 없는 차이점만 발견되는 경우 또한 비일비재하다. 이를 극복하기 위해서는 프로테옴 이미지간의 정렬을 통하여 정확한 비교가 가능하게 ...
  • 3-Hydroxyisobutyrate Dehydrogenase-I from Pseudomonas denitrificans ATCC 13867 Degrades 3-Hydroxypropionic Acid 
    Philah Lee; Subramanian Mohan Raj; Shengfang Zhou; Somasundar Ashok; Selvakumar Edwardraja; Sunghoon Park (The Korean Society For Biotechnology And Bioengineering, 2014-02)
    This study examined the role and physiologicalrelevance of 3-hydroxyisobutyrate dehydrogenase-I (3HIBDHI)of Pseudomonas denitrificans ATCC 13867 in thedegradation of 3-hydroxypropionic acid (3-HP) during3-HP production. ...
  • 3D Artificial Cell Membranes as Versatile Platforms for Biological Applications 
    WON BAE HAN; Dong-Hyun Kang; Kim， Tae Song (The Korean BioChip Society, 2022-09)
    Artificial cell membranes, emulating biological membranes, have been used to elucidate the physiological functions of cells and realize biological applications. Advanced methodologies, along with considerations of ...
  • 3D Astrogliosis Model with bFGF and GFAP Expression Profiles Corresponding to an MCAO-injured Brain 
    민슬기; 심현정; HWA SUNG SHIN (The Korean Society For Biotechnology And Bioengineering, 2018-10)
    Various brain diseases including ischemic stroke cause profound changes in the cells of the brain. In order to develop neuroprotective drugs useful in overcoming brain diseases, pathologic cellular changes such as astrogliosis ...
  • 3D Pancreatic Tissue Modeling in vitro: Advances and Prospects 
    Myungji Kim; Hwang Dong Gyu; Jinah Jang (The Korean BioChip Society, 2020-03)
    The pancreas is a relatively small organ, but it has structural and functional complexity that makes it difficult to understand underlying disease mechanisms and determine effective treatments. Thus, there is a great need ...
  • 3D 바이오 프린팅 기술 현황과 응용 
    김성호; 여기백; 박민규; 박종순; Ki Mi Ran; Seung Pil Pack (The Korean Society For Biotechnology And Bioengineering, 2015-12)
    3D printing technology has been used in various fields such as materials science, manufacturing, education, and medical field. A number of research are underway to improve the 3D printing technology. Recently, the use of ...
  • 3D 프린팅 미세 유체 장치를 이용한 생명공학 관련 연구 동향 
    조건호; SUN MIN KIM; TAEJOON JEON (The Korean Society For Biotechnology And Bioengineering, 2023-06)
    Microfluidic devices have become indispensable tools in the field of bioengineering, enabling precise manipulation and analysis of fluids at the microscale. Recently, the advent of 3D printing technology has revolutionized ...
  • 3T3 세포에 의한 피브로인 마이크로스피어의 흡수 
    이진실; 고남경; LEE SHIN YOUNG; Won Hur (The Korean Society For Biotechnology And Bioengineering, 2014-10)
    Vehicle toxicity is one of the main obstacles forintracellular delivery of bioactive compounds. Silk fibroin is anatural polymer proven to have high biocompatibility sincebeing used as suture material. In this report, ...
  • 3T3-L1 지방전구세포에서 양제근 에탄올 추출물의 항비만 효과에 대한 연구 
    Gun He Nam; Kyung Jo Jo; Ye Seul Park; Kawk Hye Won; Wee Ji-Hyang; Kim sang yong; Bong-Seong Koo; Kim Young-Min (The Korean Society For Biotechnology And Bioengineering, 2019-09)
    Rumex japonicus Houttuyn is known for its antiinflammatoryand anti-microbial effects. In this study, wedetermined the effects of ethanol extract of Rumex japonicusHouttuyn (RJHE) on anti-obesity activities in 3T3-L1 ...
  • 454 Pyrosequencing Analysis on Microbial Diversity of an Expanded Granular Sludge Bed Reactor Treating High NaCl and Nitrate Concentration Wastewater 
    Runhua Liao; Yan Li; Zhu Wang; Yu Miao; Ke Shen; Peng Shi; Yan Ma; Wentao Li; Aimin Li (The Korean Society For Biotechnology And Bioengineering, 2014-02)
    The treatment of high-salinity, high-nitratewastewater was investigated in a single expanded granularsludge bed reactor. Complete denitrification was achievedwhen nitrate concentration was as high as 6,000 mg N/Land the ...
  • 5-Azacytidine as a tool to induce somaclonal variants with useful traits in sugarcane (Saccharum spp.) 
    Ashlin Munsamy; R. Stuart Rutherford; Sandy J. Snyman; M. Paula Watt (Korean Society for Plant Biotechnology, 2013-10)
    A possible strategy to produce variant sugarcane plants with beneficial traits was tested by promoting somaclonal variation in vitro through the action of the hypomethylationand mutagenic agent 5-Azacytidine (Azac). Treatment ...
  • 6-shogaol a Active Component from Ginger Inhibits Cell Proliferation and Induces Apoptosis through Inhibition of STAT-3 Translocation in Ovarian Cancer Cell Lines (A2780) 
    Ting Liang; Ying He; Yuhua Chang; Xiantong Liu (The Korean Society For Biotechnology And Bioengineering, 2019-06)
    Ovarian cancer is predominant form of malignant which occupies 70 % cancer in women worldwide. Taxals, anthrocyclins and platinum based drugs are used as chemotherapeutic for treatment of ovarian cancer. These drugs were ...
  • 8-Hydroxydeoxyguanosine Induces Senescence-like Changes in KG-1, Human Acute Myelocytic Leukemia Cell Line 
    Hyun Jin Won; Kyungah Kang; CHUNG MYUNG HEE; YOU HO JIN; Rui Zhang; Mei Jing Piao; Min Jeong Park; Ae Ran Kwon; Bum Joon Kim (The Korean Society For Biotechnology And Bioengineering, 2007-04)
    8-Hydroxydeoxyguanosine (oh8dG) treatment induced senescence-like changes in KG-1 cells, a human acute myelocytic leukemia cell line. The oh8dG-treated cells stained positive for senescence associated β-galactosidase ...
  • A Bio-fluidic Device for Adaptive Sample Pretreatment and Its Application to Measurements of Escherichia coli Concentrations 
    Je-Kyun Park; Wonjae Choi (The Korean Society For Biotechnology And Bioengineering, 2006-02)
    In this paper, we describe a bio-fluidic device for adaptive sample pretreatment, in order to optimize the conditions under which absorbance assays can be conducted. This device can be successfully applied to the measurement ...
  • A block-based imputation approach with adaptive LD blocks for fast genotype imputation 
    김재영; Miyoung Shin; Myungguen Chung; Kiejung Park (The Korean BioChip Society, 2013-03)
    This paper addresses the issue of improving long imputation time usually required for a large volume of SNP genotype data which can be easily obtained by biological experiments with the genomewide SNP chip or the next-generation ...

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