摘要:
Novel products comprising conditioned cell culture medium compositions and methods of use are described. The conditioned cell medium compositions of the invention may be comprised of any known defined or undefined medium and may be conditioned using any eukaryotic cell type. Once the cell medium of the invention is conditioned, it may be used in any state. Physical embodiments of the conditioned medium include, but are not limited to, liquid or solid, frozen, lyophilized or dried into a powder. Additionally, the medium is formulated with a pharmaceutically acceptable carrier as a vehicle for internal administration, applied directly to a food item or product, or formulated with a salve or ointment for topical applications. Also, the medium may be further processed to concentrate or reduce one or more factors or components contained within the medium.
摘要:
A method of fermenting animal horny substance, which includes a step of fermenting the mixture of animal horny substance and rice straw in order to ferment animal horny substance by using rice straw, so that not only water-soluble effective components in animal horny substance but also non-water-soluble effective components can be ingested.
摘要:
A composition and a method of producing a composition which simulates hydration, cleansing and other properties of native vernix. The composition contains hydrated synthetic cells in a lipid matrix to provide rheological properties which are substantially similar to those of native vernix, and may also contain proteins. In one embodiment, the composition contains cubosomes/water with up to 30% protein and about 5% lipid to about 30% lipid. The composition may be used to cleanse newborn skin, compromised skin surfaces, as well as normal skin, to provide hydration/barrier function, and other applications.
摘要:
The invention is directed compositions containing growth agents synthesized from cultured cells from skin. Skin cells such as keratinocytes and dermal fibroblasts are cultured in vitro in cell medium and in the course of culture the cultured cells synthesize and secrete agents into the cell medium. The medium containing agents are collected and incorporated into pharmaceutical or cosmetic preparations to treat an individual. The preparation is applied and has a rejuvenating effect on the cells and tissue.
摘要:
The invention provides an epidermal basement membrane structure formation accelerating preparation and a skin external preparation comprising a serine protease inhibitor, and optionally an accelerator of production of extracellular matrix protein components of the epidermal basement membrane. It also provides, as a means for producing artificial skin having an adequately formed basement membrane, an artificial skin-forming medium which comprises a serine protease inhibitor, and optionally an accelerator of production of extracellular matrix protein components of the epidermal basement membrane and a matrix metalloprotease inhibitor, as well as a method for producing the same.
摘要:
The present invention provides methods and compositions designed for treating a subject suffering from skin conditions, disorders or diseases. The compositions include fetal skin cell proteins obtained from fetal skin cells after induced cell lysis.
摘要:
The present invention relates to compositions and methods for inducing hair follicle formation and subsequent hair growth in a mammal in a cosmetically acceptable orientation. The method further comprises implanting papilla cells or growth factors under or in contact with the epidermal layer with a vehicle to direct growth of the epidermis and thus the formation of nascent hair follicles. The vehicle is removed after hair follicle formation has begun. The present invention further comprises an apparatus for the packaging and delivery of papilla cells.
摘要:
A composition consisting essentially of vernix for a skin curative and skin protectant effect and a method of producing. A natural or synthetic vernix is dispersed in a film-forming amount in a biocompatable liquid such as dimethylsulfoxide, amniotic fluid and/or pulmonary surfactant to form a film. The film may be applied to a growing layer of epithelial cells either directly or supported on a substrate such as a wound dressing, a diaper, or a feminine hygiene product.
摘要:
A personal care composition in the form of an aqueous liquid comprises:i) a lipid composition comprising two components D and E, where D is a molecule having one long hydrocarbon chain and a hydrophillic head group and E is a material which comprises at least one of a compound selected from 3.beta.-sterol; squalane; squalane; saponins or sapogenins of the plant steroid or triterpenoid type; di and tri terpenes such as phytol, retinol and amyrin; and mixtures thereof, wherein D and E are respectively present at levels within the range 0.1 to 10 wt % and 0.2 a to 12 wt % based on the total composition;ii) a surface active agent selected from anionic, nonionic, cationic, zwitterionic, amphoteric surface active agents, soap and mixtures thereof; andiii) a deposition aid; andthe composition is substantially free of a molecule having at least two hydrocarbon chains and a polar head group which satisfies the relationship ##EQU1## where V is the volume of the hydrocarbon chainsI.sub.c is the critical length of the hydrocarbon chains anda.sub.o is the optimum area of the polar head group.The composition may in the form of for example a shower gel or facial cleanser which is temporarily applied to the skin before being removed such as wiping or rinsing it from the skin.
摘要:
Novel cosmetic compositions comprising a lipid derived from horny cells can enhance a moisture retention ability of the horny layer and are useful for remedy of dry skin. When the lipid is used in combination with surface active agents, the above effect is enhanced.The cosmetic compositions may take any preparations such as creams, milky lotions, beauty wash, rouges, foundations, hair tonics and the like.