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  1. Article

    Open Access

    Protective effects of cultured and fermented ginseng extracts against scopolamine-induced memory loss in a mouse model

    Song-Hee Han, Sung-June Kim, Young Won Yun, Sang Yoon Nam in Laboratory Animal Research (2018)

  2. Article

    Open Access

    Erratum to: Protective effects of cultured and fermented ginseng extracts against scopolamine-induced memory loss in a mouse model

    In the Materials and Methods section, material supply source is incorrectly cited and has been changed upon request of authors. In Acknowledgments, following paragraph would be added by authors’ request.

    Song-Hee Han, Sung-June Kim, Young Won Yun, Sang Yoon Nam in Laboratory Animal Research (2018)

  3. Article

    Open Access

    Protective effects of cultured and fermented ginseng extracts against scopolamine-induced memory loss in a mouse model

    This study was performed to investigate the effect of a concentrate of fermented wild ginseng root culture (HLJC0701) on memory improvement in the scopolamine (SPL)-induced memory-deficient mouse model. Eight-...

    Song-Hee Han, Sung-June Kim, Young Won Yun, Sang Yoon Nam in Laboratory Animal Research (2018)

  4. Article

    Open Access

    The effect of near-infrared fluorescence conjugation on the anti-cancer potential of cetuximab

    This study investigated the anti-cancer potential of a near-infrared fluorescence (NIRF) molecule conjugated with Cetuximab (Cetuximab-NIRF) in six-week-old female BALB/c athymic (nu+/nu+) nude mice. A431 cell...

    Ji Young Yun, Byung-Hwa Hyun, Sang Yoon Nam, Young Won Yun in Laboratory Animal Research (2018)

  5. No Access

    Article

    Tension control of wire rope in winch spooler using magneto rheological brake

    While operating conventional spooler system in heavy industries such as winch reel and cranes, wire rope tangling and twisting leads wire aging with short life cycle and entangling occurs catastrophic damage t...

    Jae-Hak Lee, Young-Won Yun, Hyun-Wook Hong in International Journal of Precision Enginee… (2016)

  6. No Access

    Article

    Control of spool position of on/off solenoid operated hydraulic valve by sliding-mode controller

    The use of on/off solenoid operated hydraulic valves instead of proportional valves has been attracting the interest of many researchers and engineers. However, there exist difficulties in controlling the on/o...

    Jae-Hak Lee, Young-Won Yun, Hyun-Wook Hong in Journal of Mechanical Science and Technolo… (2015)

  7. Article

    Open Access

    Suppressive Effect of Zinc on the Formation of Colonic Preneoplastic Lesions in the Mouse Fed High Levels of Dietary Iron

    We investigated the effect of zinc on the formation of colonic aberrant crypt foci induced by azoxymethane (AOM) followed by dextran sodium sulfate (DSS) in mice with high iron diet (HFe; 450 ppm iron). Sixwee...

    Hyunji Park, Bong Su Kang, Dang Young Kim, Ja Seon Yoon in Toxicological Research (2012)

  8. Article

    Open Access

    Inhibitory effect of 4-O-methylhonokiol on lipopolysaccharide-induced neuroinflammation, amyloidogenesis and memory impairment via inhibition of nuclear factor-kappaB in vitro and in vivo models

    Neuroinflammation is important in the pathogenesis and progression of Alzheimer disease (AD). Previously, we demonstrated that lipopolysaccharide (LPS)-induced neuroinflammation caused memory impairments. In t...

    Young-Jung Lee, Dong-Young Choi, Im Seop Choi, Ki Ho Kim in Journal of Neuroinflammation (2012)

  9. No Access

    Article

    Protective effect of [6]-gingerol on the ethanol-induced teratogenesis of cultured mouse embryos

    Excessive ethanol consumption during pregnancy causes fetal alcohol syndrome. We investigated the effect of [6]-gingerol on ethanol-induced embryotoxicity using a whole embryo culture system. The morphological...

    Jung-Min Yon, In-Jeoung Baek, Se-Ra Lee, Mi-Ra Kim in Archives of Pharmacal Research (2012)

  10. No Access

    Article

    Developmental expression of plasma glutathione peroxidase during mouse organogenesis

    Plasma glutathione peroxidase (pGPx) is an extracellular antioxidative selenoenzyme which has been detected in various adult tissues, but little is known about the expression and distribution of pGPx during em...

    Ki Youn Jung, In-Jeoung Baek, Jung-Min Yon, Se-Ra Lee in Journal of Molecular Histology (2011)

  11. No Access

    Article

    Phospholipid hydroperoxide glutathione peroxidase gene is regulated via an estrogen and estrogen receptor signaling in cultured mouse fetuses

    Although it has been suggested that the transcription of phospholipid hydroperoxide glutathione peroxidase (PHGPx), an essential antioxidant selenoenzyme, may be affected by the estrogen state in mammals, the ...

    In-Jeoung Baek, Ki Youn Jung, Jung-Min Yon in In Vitro Cellular & Developmental Biology … (2011)

  12. No Access

    Article

    Magneto-rheological accumulator for temperature compensation in hydropneumatic suspension systems

    Hydro-pneumatic suspension systems consist of two fluids acting upon each other, usually gas over oil. In these systems, a compressible gas such as nitrogen is used as the springing medium, while a hydraulic f...

    Jeong-Uk Seo, Young-Won Yun in Journal of Mechanical Science and Technolo… (2011)

  13. No Access

    Article

    A study of the control of the blank holding force using an MR damper in a drawing press

    The predominant failure modes (wrinkling and tearing) must be avoided during the drawing process in sheet metal forming. These defects may be eliminated by using a controllable device for which the blank holdi...

    Young-Won Yun, Hyung-Sub Bae in Journal of Mechanical Science and Technolo… (2010)

  14. No Access

    Article

    A study on the efficiency improvement of a passive oil damper using an MR accumulator

    This study describes the development, modeling, and testing of a hybrid damper for semi-active suspension. The goal of this study is to improve the performance of conventional passive oil dampers using a magne...

    Young-Won Yun, Seong-Min Lee in Journal of Mechanical Science and Technolo… (2010)

  15. No Access

    Article

    Flow response of magnetic fluid surface by pitching motion

    This research analyses the dynamic behavior of magnetic fluid that sloshes due to the pitching motion of the container. To analyze the behavior of magnetic fluid, we first analyze the equations that govern mag...

    Hyung-Sub Bae, Young-Won Yun in Journal of Mechanical Science and Technolo… (2010)

  16. No Access

    Article

    Neurite Outgrowth Effect of 4-O-methylhonokiol by Induction of Neurotrophic Factors Through ERK Activation

    Compounds isolated from Magnolia officinalis such as magnolol, honokiol and obovatol exhibit several pharmacological effects on CNS including depressant, anxiolytic and anticonvulsant effects, as well as neuropro...

    Yong Kyoung Lee, Im Seop Choi, Young Heui Kim, Ki Ho Kim in Neurochemical Research (2009)

  17. No Access

    Article

    The spatio-temporal expression pattern of cytoplasmic Cu/Zn superoxide dismutase (SOD1) mRNA during mouse embryogenesis

    The cytoplasmic Cu/Zn-superoxide dismutase (SOD1) represents along with catalase and glutathione peroxidase at the first defense line against reactive oxygen species in all aerobic organisms, but little is kno...

    Jung-Min Yon, In-Jeoung Baek, Se-Ra Lee, Yan ** in Journal of Molecular Histology (2008)

  18. No Access

    Article

    Tissue expression and cellular localization of phospholipid hydroperoxide glutathione peroxidase (PHGPx) mRNA in male mice

    Phospholipid hydroperoxide glutathione peroxidase (PHGPx) is an ubiquitous antioxidant enzyme, but the exact expression pattern in mammalian tissues is still unknown. The expression and cellular localization o...

    In-Jeoung Baek, Dong-Suk Seo, Jung-Min Yon, Se-Ra Lee in Journal of Molecular Histology (2007)

  19. No Access

    Article

    Stimulation of cell growth by erythropoietin in RAW264.7 cells: Association with AP-1 activation

    Erythropoietin (EPO), a hematopoietic factor, is required for normal erythrocyte developments, but it has been demonstrated to have many other functions, and its receptor is localized in other tissues. In the ...

    Seu Run Seong, Jae Woong Lee, Yong Kyoung Lee, Tae Il Kim in Archives of Pharmacal Research (2006)

  20. No Access

    Article

    Expression pattern of cytosolic glutathione peroxidase (cGPx) mRNA during mouse embryogenesis

    The selenoprotein cytosolic glutathione peroxidase (cGPx) is ubiquitously distributed in a variety of organs, and its primary function is to protect oxidative damage. To investigate the spatial and temporal ex...

    In-Jeoung Baek, Jung-Min Yon, Beom Jun Lee, Young Won Yun in Anatomy and Embryology (2005)