Abstract:
PURPOSE: A composition for skin anti-aging is provided to suppress matrix metalloprotease activation without skin irritation. CONSTITUTION: A composition for skin anti-aging contains 0.01-20 weight% of compound of chemical formula 1, isomer or pharmaceutically acceptable salt thereof as an active ingredient. The composition is used for preventing or treating wrinkling and skin aging. The composition is a pharmaceutical composition or cosmetic composition. The pharmaceutical composition is manufactured in the form of lotion, ointment, gel, cream, patch or spray. The cosmetic composition is used in the form of essence, nutrition cream, massage cream, pack, gel, essence, eye cream, cleansing cream, cleansing foam, pack, and powder.
Abstract:
A pharmaceutical composition regulating the activity of sphingosylphosphorylcholine(SPC) is provided to regulate cell proliferation, inflammation and pruritus and treat inflammmatin or pruritus of dermatitis such as atopic dermatitis. A pharmaceutical composition which regulates the activity of sphingosylphosphorylcholine(SPC) comprises a compound of the chemical formula 1 or its pharmaceutically allowable salt. In the chemical formula 1, X is O or S, Y is CH2 or carbonyl. R1 is hydrogen or C1-10 alkyl, R2 is hydrogen or methyl, but when X is O, either R1 or R2 cannot be hydrogen, R3 is C1-4 alkyl. A method for manufacturing a compound of the chemical formula 1a comprises: a step of reacting a compound of the chemical formula 2 and a compound of the chemical formula 3 under the presence of base to obtain a compound of the chemical formula 4; a step of stirring the compound of the chemical formula 4 under the presence of base to obtain a compound of the chemical formula 5; and a step of performing the peptide bond between the compound of the chemical formula 5 and a compound of the chemical formula 6 to obtain the compound of the chemical formula 1a.
Abstract:
본발명은중공관형태의관통구를포함하는침관, 상기침관이고정되는구멍을포함하는침기및 상기침관을관통하여침관의선단부에서봉합사를끼우기위한고리를형성하고실 양쪽끝단이침관의후단부로빠져나온유도실을포함하는피부시술도구및 키트에관한것이다. 본발명은봉합사를유도실이형성하는고리에끼움으로써, 침관의두께에영향받지않고다양한굵기또는형태를갖는봉합사의사용이가능하며, 종래두꺼운굵기의침관으로인해발생했던부작용을감소시키고피부시술효과를증대시킬수 있다. 또한, 유도실양쪽끝단을침관후단부로빠져나오게하여유도실고정부또는유도실고정덮개로고정함으로써피부시술시실밀림을방지할수 있다.
Abstract:
본 발명은 신경 통증감각 수용체(TRPV-1, VR1, Transient Receptor Potential family V-1)의 활성을 억제하는 단계를 포함하는 피부 미용방법, 피부 미용 물질 스크리닝(screening) 방법, 및 신경 통증감각 수용체의 활성을 억제하는 물질을 유효 성분으로 함유하는 피부 미용 조성물을 제공한다. 본 발명에 따르면, 신경 통증감각 수용체의 활성 억제를 통해 피부 미용을 증대시킬 수 있고, 피부 미용에 유효한 타겟 물질을 선정할 수 있으며, 선정된 물질은 신경 통증감각 수용체의 활성 억제로 인한 콜라겐 분해효소의 발현 감소, 피부 자극 완화, 및 혈행촉진을 유도할 수 있는 바, 피부 노화 방지 등을 통한 피부 미용에 특히 유효하다. 신경 통증감각 수용체, 피부 미용
Abstract:
본 명세서는 글루코스아미노글라이칸의 하나인 콘드로이친설페이트와 히알루론산을 함유하는 콜라겐의 생성을 촉진하는 조성물에 관한 것으로서, 피부 조직에 처리하였을 때 뛰어난 콜라겐 생성 효과를 나타내고, 피부 조직을 수복시키는 것을 촉진 하는 조성물에 관한 것이다.
Abstract:
PURPOSE: A method for preparing a water-insoluble gel composition is provided to minimize molecular weight reduction of polysaccharides using a small amount of a crosslinking agent and to ensure excellent strength and stability. CONSTITUTION: A method for preparing a water-insoluble gel composition comprises: a step of mixing water-soluble polysaccharides, an epoxy crosslinking agent, a basic compound, and a solvent; and a step of drying the mixture under vacuum at 1-30 deg. C to remove the solvent. The vacuum pressure is 1-30 mmHg. The solvent is removed by concentrating the water soluble polysaccharides in a concentration of 50-99 wt%. The molecular weight of the water soluble polysaccharides is 500-5,000 kDa. [Reference numerals] (AA) Volume of gel(%); (BB) Example 11
Abstract:
PURPOSE: A skin regeneration promoting agent containing epidermal growth factor(EGF), platelet-derived growth factor-AA(PDGF-AA), and insulin-like growth factor 1(IGF-1) is provided to promote skin regeneration and wound healing, and to minimize scar. CONSTITUTION: A skin regeneration promoting agent contains EGF, PDGF-AA, and IGF-1. The skin regeneration promoting agent further contains one or more growth factors among TGF(transforming growth factor beta) and FGF(fibroblast growth factor). The skin regeneration promoting agent promotes wound healing and regeneration of keratinocyte or fibroblast. A cosmetic composition or a pharmaceutical composition contains the skin regeneration promoting agent. [Reference numerals] (AA) Wound fill percentage(%); (BB) Control group