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다용 한약처방 투여가 흰쥐의 신장기능에 미치는 영향 -십전대보탕, 보증익기탕, 오적산 및 육미지황탕을 중심으로-
신규원,이선동,박해모,전성진,변진석,Shin, Gyu-Won,Lee, Sun-Dong,Park, Hae-Mo,Jeon, Sung-Jin,Byun, Jin-Seok 대한예방한의학회 2005 대한예방한의학회지 Vol.9 No.1
Traditional herbal medicine is widely used among the Korean people, and other eastern Asian countries employ similar therapies as well. In recent years, due to increasing interest in herbal medicines, many researches have been made on the toxicity and side effects of herbal medications. Through private and public media, there have been many opinions suggesting taking herbal medicines is very harmful, especially on the liver and kidney functions. This assertion has been mainly presented by the doctors that practice western medicine, But this assertion is never based on adequate knowledge of herbal medicine. This study aims to provide the evidences that taking herbal medicines is safe on the renal functions. Four frequently used herbal medications(Sipjeondaebotang, Bojungigitang, Ojeoksan, and Yukmijihwangtang) were used to test the toxicity of herbal medicine oh the lab animal model(SD-Rat). There is no significant difference in body weight and kidney weight after herbal medication for 1 month. In all experimental groups, no abnormal findings were observed in histological study, and lab renal function index(BUN, creatinine, uric acid). These results say that four herbal multi-used-medicines, when medicated, is safe from the renal toxicity in lab animal model.
신규원(Gyu-Won Shin),김길태(Gil-Tae Kim),주호영(Ho-Young Joo),이재근(Jae-Keun Lee) 대한설비공학회 2006 대한설비공학회 학술발표대회논문집 Vol.2006 No.6
The present study has been conducted economic analysis through actual operation of EHP and GHP which are installed at the same building of an university. Cost items, such as initial cost, annual energy cost and maintenance cost of each system are considered to analyze LCC and economical efficiency is compared. The initial cost is considered on the basis of actual costs, and annual energy cost is converted into the cost after measuring electricity and gas consumption a day. LCC applied present value method is used to assess economical efficiency of both them. Variables used to LCC analysis are electricity cost escalation rate, natural gas cost escalation rate, interest rate, and service lives and when each of them are 4%, 2%, 8%, and 20 years, results of analysis show that EHP(148,257,306 won) is 8.05%(12,981,990 won) more profitable than GHP(161,239,296 won).