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수종의 생약 추출물이 MC3T3-E1 세포의 염기성 인산분해 효소 활성에 미치는 영향
박상기,신형식 원광대학교 치의학연구소 2001 圓光齒醫學 Vol.10 No.3
Several growth factors and polypeptides were studied for the regeneration of periodontal supporting tissues which had been lost due to periodontal disease. But these are not commonly used for regenerators of bone tissue or alveolar bone, because of the insufficiency of studies on their side effects, genetic engineering for mass production and stability for clinical application. Recently, many natural products, which have advantage of less side effects and possibility of long-term use, have been studied for their capacity and effects of anti-bacterial, anti-inflammatory and regenerative potential of periodontal tissues. Cnidii Rhizoma, Rhinocerotis Cornu and Drynariae Rhizoma have been traditionally used as a drug for treatment of bone disease in oriental medicine. The purpose of this study was to examine the ability of alkaline phosphatase synthesis of MC3T3-El cells when above medicines were supplimented. MC3T3-El cells were cultured with α-MEM (negative control), dexamethasone (positive control), and each natural products for 3 and 5 days. And then ALP synthesis was measured by spectrophotometer for enzyme activity and by naphthol AS-BI staining for morphometry. Except Cnidii Rhizoma, all of the natural products of this study induced higher activity of ALP synthesis than controls. Among them Drynariae Rhizoma induced the highest activity. In the aspects of culturing time, all medicines did not showed the difference between 3 and 5 days, but 10^-7g/ml group of Rhinocerotis Cornu showed significant increase at 3 days than at 5 days. These results indicate that several natural products have a inducing ability of ALP synthesis on osteoblasts.
박상기 한국스포츠엔터테인먼트법학회 2011 스포츠와 법 Vol.14 No.3
K리그 승부조작사건을 계기로 우리나라 스포츠 경기의 승부조작이 다시 한번 사실로 드러났다. 그리고 승부조작의 배후에 폭력조직이 개입한 사실도 드러나면서 특히 프로 스포츠가 이제 폭력조직의 사업장화 되는 상황을 맞이하게 되었다. 선수들의 입장에서는 낮은 연봉으로 인한 경제적 어려움을 벗어나기 위해서 폭력조직의 회유와 협박에 넘어가 대가를 받고 승부조작에 가담하게 된다. 그리하여 실책성 플레이를 하게 되는데 이는 선수로서의 기량향상을 포기하는 것과 마찬가지이다. 배후 폭력조직은 스포츠 토토의 고액 배당금을 받기 위하여 승부조작을 하기 때문에 국민체육의 건전한 발전을 목적으로 시작된 스포츠 토토의 신뢰성도 의심받게 되었다. 뿐만 아니라 이들은 스포츠 토토와 유사한 불법 사이트를 개설하여 참가자들을 모집하여 조작된 승부결과로 이득을 보는 경우도 있다. 이러한 승부조작행위는 결과적으로 한국 스포츠의 공정성은 물론이고 경기수준의 질적 향상도 기대하기 어렵게 한다. 선수와 배후세력의 승부조작은 형사법적으로 범죄행위에 해당하는데 국민체육진흥법위반, 형법상 업무방해죄, 사기죄, 공갈죄, 도박죄, 도박개장죄 등의 구성요건을 충족시킨다. As a reveal of K-Leage manipulation is embroiled that the Korean professional sports including the soccer game are fixed. And also it came out into the world that the organized gang pulls the wires this manipulation from behind. The sports players joined in on this manipulations because of their low annual income and threat by gangsters. The sportsmanipulation is a obstacle of the improvement of skills and abilities of players. The organized gang aim at the large amount of allotment in sports toto by manipulation. This sportsmanipulation violates Korean Criminal Act and National Sports Promotion Act. It comes under Article 246(Gambling), Article 247(Opening gambling place), Article 314(interference with business), Article 324(Coercion), Article 347(Fraud), Article 350(Extortion) of the criminal code. And it violates Article 48, 49, 50 of National Sports Promotion Act.
한국 화장품산업의 한ㆍ미 FTA 통상협상전략과 관련 법규 개선방향에 관한 연구
박상기(Park Sang Gi) 한국무역상무학회 2007 貿易商務硏究 Vol.34 No.-
In Korea-U.S.A. FTA Negotiation, U.S.A. request to eliminate barriers of tariffs and non-tariff in trade of cosmetics. Korea applies tariffs of 8% on most cosmetics and personal care products. There are some non-tariffs barriers in cosmetics trade between Korea and U.S.A., for example, transparency on restriction and regulatory, cosmeceuticals, import clearance review, quality control testing, ingredient labelling.<BR> Tariffs of 8% on most cosmetics should be eliminated, a proviso of complementary measures on sanitation of Korean people about imported cosmetics. This is a meaning of reformation of prior management(tariffs) by strong ex post management in cosmetics trade.<BR> It is important that Korea should construct system of ex post management, for instance, construction of data base on manufacturer, importer, bland name of cosmetics and all ingredients of cosmetics. This is concerned with labelling of cosmetics and cosmeceutical and publication of Korean edition of INCI(International Nomenclature of Cosmetic Ingredient).