• Title/Summary/Keyword: The Korean Company

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Pharmacokinetic studies on ADME of G009

  • Deuk, Han-Man;Hoon Jeong;Lee, June-Woo;Kim, Su-Ung;Lee, Seung-Yong;Song, Jae-Jin;Chung, Sung-Kyun;Kim, Kee-Nam;Back, Seong-Jin
    • Proceedings of the Korean Society of Applied Pharmacology
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    • 1995.04a
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    • pp.108-108
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    • 1995

  • Pharmacokinetic studies on time-course of blood levels, tissue distribution, and excretion of G009, a potential hepatoprotective agent, were performed in male rats after a single oral dose(20mg/kg) of $\^$14/C-labelled G009. The radioactivity concentrations in plasma during 0～3 hours are low, but subsequently increase to a maximum at 12 hours after dosing. $\^$14/C-G009 was well distributed to all tissue. Tissue concentration profiles of radioactivity vary among tissues on time-course after administration. G009(single oral dosage) was distributed and/or absorbed at gastric intestines and excretional organs for initial time of 0-7 hours, and distributed to most tissue at 12-24 hours. In special, the concentration of radioactivity in tiller at 48 hours were 1% of total radioactivity of $\^$14/C-G009 administered. The expired air, urinary and fecal excretion of radioactivity within 24hours after administration were 61.5%, 1.9% and 21.2% of total radioactivity of $\^$14/C-G009 administered. The biliary excretion of radioactivity in rat increased slightly for 0-6 hours after administration. The biliary excretion of radioactivity within 48hours were 1.97%.

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A Study on Valuation of Environmental-friendly and Organic Food Company (친환경 유기농 기업의 가치평가에 관한 연구)

  • Yeo, Dong-Su;Hwang, Jae-Hyun
    • Korean Journal of Organic Agriculture
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    • v.20 no.4
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    • pp.543-561
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    • 2012

  • This work is for reasonable valuation method of environmental-friendly and organic company. Reasonable valuation method is principal for the sound development, the reasonable investment and the growth of stock market. This study proposes valid valuation and method for environmental-friendly and organic company. The author selected 4 companies from certificate list of environmental-friendly and organic food and LOHAS (Lifestyles Of Health And Sustainability) food of Korean standards association. Applying financial audit report of 5 years, the author output 5 variables from each companies by using Growth Option model of Real Option model. And the author valuated companies by adding option value calculated with these variables and residual value discounted with cash flow discounted method. Company values from ROV model were 1.71 time higher than DCF model. This results show that the value of environmental-friendly and organic food company may own high option premium, that is the growth factor.

  • https://doi.org/10.11625/KJOA.2012.20.4.543 인용 PDF KSCI