Abstract:
PURPOSE: A hair curler is provided to simply make a desirable hairstyle by heating hair. CONSTITUTION: A hair curler comprises a handle(10) which is embedded with a driving motor; a roll bar(20) which is installed at one side of the handle to be rotated by the driving motor, has a hair inserting part, at the center of which hair is inserted, and heats hair when the hair curler is powered on; a hair clip(30) which is coupled to the roll bar by a hinge and fixes and inserts the end of hair into a space between the roll bar and the hair clip during curling; and a protection cap(40) which is detachably coupled to the handle and covers the skin of a user so that the roll bar is not contacted to the skin while making the hairstyle.
Abstract:
PURPOSE: A composition for preventing or treating atopic dermatitis is provided to minimize immunological rejection by having active protein complex. CONSTITUTION: A composition for preventing or treating atopic dermatitis contains adult stem cell culture medium or its fraction as an active ingredient. The adult stem cell culture medium is supernatant, concentrate of the supernatant or freeze drive material of the supernatant. The supernatant is obtained by centrifuging the adult stem cell culture medium.
Abstract:
Provided is a preparation method of a porous hyaluronic acid sponge comprising the steps of: dissolving hyaluronic acid in an aqueous sodium hydroxide solution; adding an epoxy-based crosslinking agent to the resultant aqueous sodium hydroxide solution in which hyaluronic acid is dissolved and homogenizing the hyaluronic acid solution; hydrogelating the homogenized hyaluronic acid solution; washing the hydrogelated hyaluronic acid hydrogel with ultrapure water; swelling the washed hyaluronic acid hydrogel to attain porosity; and freeze-drying the hyaluronic acid hydrogel to obtain a porous hyaluronic acid sponge.
Abstract:
PURPOSE: A pharmaceutical composition for curing scar containing culture of adult stem cell or its fraction is provided to promote division and proliferation of skin cell. CONSTITUTION: A pharmaceutical composition for curing scar contains culture of adult stem cell or its fraction as active ingredient. The culture of adult stem cell is supernatant obtained by centrifuging culture medium, concentrate or freeze-dried material of the supernatant. The culture medium of adult stem cell is obtained by sub-culturing adult stem cell in serum medium then culturing in serum free medium. The serum medium is DMEM(Dulbecco's Modified Eagle Medium) containing 1-2 mM of glutamine, 0.5-1 mM of sodium pyruvate, 0.1-10% FBS, 1% of antibiotics and 1-4.5 g/L of glucose.
Abstract:
본 발명은 인간 지방 줄기세포의 효능을 최적화하는 성분을 함유하는 조직 재생용 주사제 첨가제에 관한 것으로서, 지방 줄기세포가 피부, 연부 조직 및 뼈 등의 미용적 또는 조직학적 결함을 교정하는 효능을 최적화하기 위하여 지방 줄기세포 활성화 화합물들을 함유하는 무혈청 배지에서 줄기세포를 1일 이상 배양하여 수득한 조건 배지를 구성성분으로 첨가한 조직 재생용 주사제 첨가제를 제공하는 것을 특징으로 한다. 본 발명에 따른 조직 재생용 주사제 첨가제는 지방 줄기세포만을 주사제로 사용하는 것에 비해 실제 투여 시 지방 줄기세포의 조직 생착률을 증대하고 조직 재생 능력을 향상시킴으로써 치료 효과를 증대하는 효과가 있다. 지방 줄기세포, 조직재생, 성장인자, 콜라겐, 주사제
Abstract:
An injection composition comprising culture medium for optimizing efficacy of human adipose stem cells is provided to increase tissue engraftment efficiency of adipose stem cells, improve differentiation ability of fibroblasts and enhance tissue repair ability as compared to single injection of adipose stem cells. An injection composition for tissue repair comprises cultured medium of human adipose stem cells which is prepared by culturing human adipose stem cells in serum free medium containing adipose stem cell-activating compounds including antioxidant, vitamins or their derivatives, amino acids or their derivatives, inorganic matters, and optionally growth factor and collagen for more than 1 day. The skin tissue is repaired by injecting the composition for tissue repair together with the adipose stem cell into the skin tissue. Further, the amino acids or their derivatives are one or more selected from L-Alanine, L-Asparitic acid, L-Histdine, L-leucine or L- glutamine.
Abstract:
A cosmetic composition comprising the cultured medium of adult stem cells is provided to inhibit synthesis of melanin and activity of tyrosinase without side effects, so that the composition is useful for whitening the skin. A cosmetic composition for whitening the skin comprises the cultured medium of adult stem cells derived from mammals, especially adipocytes, bone marrow tissue and umbilical cord blood of mammals or proteins separated from the cultured medium, wherein the adult stem cell is isolated from adipocytes by obtaining fat tissue through liposuction, treating the extracellular matrix of fat tissue with collagenase, centrifuging the enzyme-treated product to divide the enzyme-treated product into monocytes, hematocytes and several cell debris.
Abstract:
본 발명은 친수성 분리막을 이용하여 진공 감압으로 아데노바이러스 DNA-말단 단백질 복합체를 분리하는 방법에 관한 것이다. 본 발명에 따른 아데노바이러스 DNA-말단 단백질 복합체의 분리방법을 이용하면 기존의 방법에 비하여 간단한 절차로 더 많은 아데노바이러스 DNA-말단 단백질 복합체를 분리할 수 있어 유용하다.
Abstract:
본 발명은 인간의 지방유래 줄기세포를 이용하여 인간의 성장인자를 대량으로 생산하는 방법에 관한 것으로서, 구체적으로 본 발명은 인간의 지방세포에서 추출된 지방유래 줄기세포를 적정한 배지 및 조건에서 배양하여 인간 성장인자를 현저히 많은 양으로 합성할 수 있도록 조작하는 방법을 제공한다. 또한 본 발명의 방법에 따라 생산된 줄기세포 배양액 및 그로부터 분리한 인간 성장인자는 약품 및 화장품의 원료로 유용하게 이용될 수 있다.
Abstract:
본 발명은 인간의 중간엽 줄기세포를 이용하여 인간의 성장인자를 대량으로 생산하는 방법에 관한 것으로서, 구체적으로 본 발명은 인간의 골수, 제대혈, 태반 등에서 추출된 중간엽 줄기세포를 적정한 배지 및 조건에서 배양하여 인간 성장인자를 현저히 많은 양으로 합성할 수 있도록 조작하는 방법을 제공한다. 또한, 본 발명의 방법에 따라 생산된 줄기세포 배양액 및 그로부터 분리한 인간 성장인자는 약품 및 화장품의 원료로 유용하게 이용될 수 있다. 성장인자, 중간엽 줄기세포, 주름개선, 성장인자