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  1. No Access

    Article

    Comparative Study of Methane Activation Process by Different Plasma Sources

    In this paper, we compare the characteristics of methane activation by diverse plasma sources. The test conditions of reactant flow rate and composition are fixed for each plasma source to eliminate any possib...

    Dae Hoon Lee, Young-Hoon Song, Kwan-Tae Kim in Plasma Chemistry and Plasma Processing (2013)

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    Article

    Map** Plasma Chemistry in Hydrocarbon Fuel Processing Processes

    A role of plasma chemistry and relative contribution to the overall reaction is explained. Considering relative contribution of thermo chemistry and plasma chemistry, reactions are classified into three differ...

    Dae Hoon Lee, Kwan-Tae Kim, Young-Hoon Song in Plasma Chemistry and Plasma Processing (2013)

  3. Article

    Open Access

    Is it suitable to eliminate bone scan for prostate cancer patients with PSA ≤ 20 ng/mL?

    We evaluated the relationship between bone metastasis (BM) and clinical or pathological variables, including the serum prostate-specific antigen (PSA) concentration.

    Seung Hwan Lee, Mun Su Chung, Kyung Kgi Park, Chan Dong Yom in World Journal of Urology (2012)

  4. No Access

    Article

    Interactive Phenomena of a Rotating Arc and a Premixed CH4 Flame

    The interactive phenomena between a rotating arc and a premixed methane/air flame have been investigated. The effects of the rotating arc on the flame were observed: both lean and rich flammability limit was e...

    Nakyung Hwang, Jongguen Lee, Dae Hoon Lee in Plasma Chemistry and Plasma Processing (2012)

  5. Article

    Open Access

    The roles of glycosphingolipids in the proliferation and neural differentiation of mouse embryonic stem cells

    Glycosphingolipids including gangliosides play important regulatory roles in cell proliferation and differentiation. UDP-glucose:ceramide glucosyltransferase (Ugcg) catalyze the initial step in glycosphingolipids...

    Ji-Ung Jung, Kinarm Ko, Dae-Hoon Lee, Kisung Ko in Experimental & Molecular Medicine (2009)

  6. No Access

    Article

    Retrograde regulation of motoneuron differentiation by muscle β-catenin

    Synapse formation requires proper interaction between pre- and postsynaptic cells. In anterograde signaling, neurons release factors to guide postsynaptic differentiation. However, less is known about how post...

    **ao-Ming Li, **an-** Dong, Shi-Wen Luo, Bin Zhang, Dae-Hoon Lee in Nature Neuroscience (2008)

  7. No Access

    Article

    Mechanical properties of wool fiber in the stretch breaking process

    Short wool fibers obtained by the stretch breaking process can be blended with cotton fibers and processed in a cotton spinning system, which has a high production rate. For the structural property of the wool...

    Seung A Kwak, Jun Young Lee, Dae Hoon Lee, Boong Soo Jeon in Fibers and Polymers (2007)

  8. No Access

    Article

    Differential expression of gangliosides in the ovary and uterus of streptozotocin-induced and db/db diabetic mice

    Gangliosides are widely distributed in mammalian cells and play important roles in various functions such as cell differentiation and growth control. In addition, diabetes and obesity cause abnormal developmen...

    Sung Min Kim, Dong Hoon Kwak, Sun Mi Kim, Ji Ung Jung in Archives of Pharmacal Research (2006)

  9. No Access

    Article

    Pathophysiological implication of ganglioside GM3 in early mouse embryonic development through apoptosis

    Apoptosis may occur in early embryos where the execution of essential developmental events has failed, and gangliosides, sialic acid-conjugated glycosphingolipids, are proposed to regulate cell differentiation...

    Eun-** Ju, Dong-Hoon Kwak, Dae-Hoon Lee, Sung-Min Kim in Archives of Pharmacal Research (2005)

  10. No Access

    Article

    HSP25 inhibits radiation-induced apoptosis through reduction of PKCδ-mediated ROS production

    Since radiation-induced caspase-dependent apoptosis and ROS generation were partially prevented by HSP25 overexpression, similar to the treatment of control cells with antioxidant agents such as DPI and tiron,...

    Yoon-** Lee, Dae-Hoon Lee, Chul-Koo Cho, Hee-Yong Chung, Sangwoo Bae in Oncogene (2005)

  11. No Access

    Article

    Effects of Gamisoyosan onin vitro fertilization and ovulation of stressed mice by electric shock

    Exposure to stress is known to precipitate or exacerbate many reproductive dysfunctions such as dysmenorrhea and infertility. Abnormalities of the reproductive system, as shown by reduced ovulation, fertilizat...

    Ji Yeun Kim, Dong Hoon Kwak, Eun ** Ju, Sung Min Kim in Archives of Pharmacal Research (2004)

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