Abstract:
본 발명은 2,3-Bis[(2-hydroxyethyl)thio]-1,4-naphthoquinone을 유효성분으로 함유하는 항염증용 약학적 조성물, 식품 조성물 및 화장료 조성물에 관한 것이다. 본 발명의 조성물은 염증관련 인자인 TNF-α, PGE 2 , NO의 생성을 전사 단계에서부터 근본적으로 감소시켜 우수한 소염 효과를 가진다. 또한 고농도로 처리한 경우에도 세포독성을 보이지 않아서 의약품 , 식품 및 화장료에 안전하게 적용할 수 있다. 따라서 항염증제로서 중요하게 응용될 수 있을 것으로 기대된다.
Abstract:
PURPOSE: A film including polylactic acid copolymer, and a method and an apparatus for manufacturing the same are provided to obtain the superior durability and curve flexibility by forming a coating layer containing (meta)acrylate copolymer. CONSTITUTION: A polylactic acid copolymer resin is extruded from an extruder(100). The extruded resin is transferred by a metal triangle belt(200). The extruded resin is cooled to form a non-stretch film. A hard coating solution is applied to the non-stretch film under a wet condition through a gravure roll. The hard coating solution is obtained by mixing 50ml of sol state copolymer and 100ml of isopropyl alcohol. The non-stretch film is hardened by an ultraviolet hardening unit in order to form a polylactic acid film.
Abstract:
The present invention relates to a pharmaceutical composition, a food composition, and a cosmetic composition containing 4-dimethylamino-2-methoxy-6-((methyl-[2-(4-nitrophenyl)ethyl]methyl) phenol as an active ingredient for anti-inflammation. The compositions in the present invention have an excellent anti-inflammation effect by basically decreasing the formation of TNF-α, PGE2, and NO from the transcription step. Also the compositions show no cytotoxicity even in case of high-dose treatment, thereby being applicable for medicine, foods, and cosmetics safely. Thus, the compositions are expected to be importantly applicable as an anti-inflammatory drug.