Abstract:
The present invention relates to a method for predicting chloasma formation and a diagnostic kit for chloasma formation and, more specifically, to a method for predicting chloasma formation and a diagnostic kit for chloasma formation, capable of diagnosing the possibility of chloasma formation on the skin by confirming the expression levels of genes which are differently expressed between the chloasma tissue and the normal skin tissue, wherein the diagnostic kit comprises: at least one polynucleotide sequence or its complementary polynucleotide as a probe hybridizing with polynucleotide of the gene sequence; a primer pair of the polynucleotide of the gene sequence; or at least one monoclonal antibody having, as a variable region, an amino acid sequence coded by the gene. According to the present invention, 23 high-expression genes and five low-expression genes, which are specific to a chloasma lesion, are used as a chloasma marker gene, thereby precisely and promptly diagnosing the possibility of chloasma formation on the skin. [Reference numerals] (AA) Relative mRNA expression level of a chloasma region as compared with a normal region; (BBC) Normal region
Abstract:
본 발명은 천연물의 발효 추출물을 함유하는 화장료 조성물에 관한 것으로, 보다 상세하게는 적소두, 녹두 및 흑두 중 1종 이상의 염장 발효 추출물 또는 적소두, 녹두 및 흑두 중 1종 이상에 해양 심층수를 첨가하여 얻은 염장 발효 추출물을 함유함으로써 항산화 및 항노화 효과를 갖는 화장료 조성물에 관한 것이다. 염장 발효, 항산화, 항노화, 적소두, 녹두, 흑두, 해양 심층수
Abstract:
A method for inhibiting melanosome migration by using prohibitin siRNA(small interference RNA) is provided to inhibit expression of prohibitin in a melanin synthesis cell and uniformed distribution of melanosome in the melanin synthesis cell, so that the skin is whitened. The melanosome migration to the end of melanin synthesis cell is inhibited by administering prohibitin siRNA into the melanin synthesis cell, melan-a, thereby inhibiting binding of prohibitin to melanophilin as a melanosome vehicle and uniformed distribution of melanosome in the melanin synthesis cell.
Abstract:
본 발명은 슬리밍용 조성물에 관한 것으로, 보다 상세하게는 데아닌(theanine)과 카페인(caffeine), 제니스테인(genistein) 및 카르니틴(L-carnitine)으로 이루어진 군에서 선택된 1종 이상을 함유하는 슬리밍용 조성물에 관한 것이다. 본 발명의 조성물은 데아닌과 카페인, 제니스테인 및 카르니틴을 단독 또는 혼합물의 형태로 함유하여 우수한 지방 분해효과 및 셀룰라이트의 제거 효과를 나타낸다.
Abstract:
PURPOSE: A composition containing Homalium longifolium extract for skin whitening is provided to suppress c-kit protein activation and signal transduction in melanocytes. CONSTITUTION: A composition for skin whitening contains 0.0001-10 weight% of Homalium longifolium extract as an active ingredient. The Homalium longifolium extracts suppresses c-kit activation. The Homalium longifolium extract controls melanocyte function by suppressing signal transduction in melanocytes. The composition for skin whitening is used in the form of emulsion, cream, essence, pack, gel, powder, makeup base, foundation, lotion, ointment, body lotion, body cream, body oil, shampoo, rinse, soap, and hair dye.
Abstract:
PURPOSE: A cosmetic composition containing 4,4',6-trihydroxyaurone and liposome of phosphatidyl ethanol amine and phosphatidyl choline for skin whitening is provided. CONSTITUTION: A cosmetic composition for skin whitening contains 4,4',6-trihydroxyaurone as an active ingredient and liposome having a phosphatidyl ethanol amine and phosphatidyl choline. The phosphatidyl choline has 12-24 carbon atoms. The cosmetic composition is used in the form of skin, lotion, eye cream, essence, cleansing cream, cleansing lotion, pack, body lotion, body cream, body essence, gel, or cream.
Abstract:
PURPOSE: A method for preparing green tea polysaccharide is provided to shorten manufacturing time and improve economic efficiency. CONSTITUTION: A method for preparing green tea polysaccharide comprises: a step of removing chlorophyll and polyphenol of low molecule using solvent; a step of extracting water-soluble active ingredient at 30-40°C from the green tea; and a step of isolating green tea polysaccharide through ultrafiltration and ethanol precipitation. The solvent is hexane, ethanol or methanol. The cosmetic composition is used for skin whitening, moisturization or anti-wrinkle.
Abstract:
A composition for regulating melanogenesis, which contains RhoGDI-alpha is provided to efficiently promote or inhibit melanogenesis using siRNA gene which suppresses RhoGDI-alpha expression. A composition for regulating melanogenesis comprises a RhoGDI-alpha protein or gene coding the same or a complementary gene of RhoGDI-alpha gene. The composition for regulating melanogenesis inhibits the expressions of MITF and tyrosinase. The composition for regulating melanogenesis promotes the expression of MITF and tyrosinase. A screening method of the composition for regulating melanogenesis includes confirmation of regulation of RhoGDI-alpha expression, activation or function.