摘要:
An organ regeneration device adapted to be used by placing it into a defective portion of an organ to regenerate the organ is provided. The organ regeneration device has a base body having a shape corresponding to a shape of the defective portion of the organ. The organ regeneration device also has particles carried on the base body, wherein the particles are composed of a different material from that of the base body. The organ regeneration device also has a growth-related substance contained in the organ regeneration device for growth and differentiation of cells around the defective portion. The growth-related substance contains an angiogenesis factor. Further, the growth-related substance contains nucleic acid containing a base sequence coding for amino-acid sequence of a growth factor different from the angiogenesis factor. Furthermore, the nucleic acid is introduced into a host cell.
摘要:
A surface-treated powder powder which is surface-treated with an acrylic/silicone copolymer having at least one hydrolyzable silyl group in the molecule, and a cosmetic material containing this powder.The surface-treated powder of this invention preferably contains 0.1-30 wt parts of the acrylic/silicone copolymer relative to 100 wt parts of the powder prior to surface treatment. The acrylic/silicone copolymer preferably comprises a trunk polymer comprising an acrylic polymer, and a branched polymer comprising an organic polysiloxane.The surface activity of the surface-treated powder of this invention is very well blocked, and it has excellent water resistance and sebum resistance. In addition, the cosmetic material of this invention containing this surface-treated powder has good cosmetic lasting properties, and is highly stable over time.
摘要:
Provided is an ORL-1 receptor agonist having improved bioavailability based on superior metabolic stability and strong and high selectivity, as compared to conventional compounds. A compound represented by the formula (I) wherein each symbol is as defined in the claims.
摘要:
A silicone compound useful in cosmetic materials and skin cleansing compositions which have no oily feel although they spread easily and smoothly, give moist, fresh and dry feelings to the users, have durable effects, and are highly stable to temperature changes and long-term storage. They additionally also absorb makeup cosmetics and sebum stains well when used in a skin-cleansing composition.
摘要:
An organic silicone resin powder having a tabular shape the aspect ratio of which is greater than about 1 and comprising a copolymer produced by polymerization reaction between an organopolysiloxane containing at least one reactive group and at least one kind of monomer or oligomer capable of reacting to said reactive group, which can fully achieve its excellent effects when mixed in cosmetic materials, waxes and coating colors, especially in cosmetic materials.
摘要:
An additive comprising a triglycerol-modified silicone compound as an active ingredient is added to aqueous paint compositions for reducing the surface tension thereof for ensuring formation of a smooth coating free of defects.
摘要:
Novel methacryl functional dimethylpolysiloxanes are provided. Graft copolymers thereof with vinyl monomers exhibit water repellency, mold release properties, slip properties, weatherability, and gas permeability.
摘要:
There are provided fiber glass reinforced resin compositions comprising an acrylic copolymer consisting mainly of methyl methacrylate, fiber glass and an inorganic or organic compound containing pentavalent phosphorus atoms, whereby a deterioration phenomenon of whitening under the influence of water over a long period of time is remarkably improved.
摘要:
A problem to be solved of the present invention is to provide a drug formulation and a method of administering an active ingredient which allow the active ingredient to be delivered evenly into the site of action in the skin with high efficiency while ensuring stability of the active ingredient over a long time, and which are easily handled and are less stressful for patients. Mean for solving the problem is a microneedle assembly formulation for skin treatment comprising a platform and a plurality of conical or pyramidal microneedles formed on the platform containing a base composed of a bio-soluble and thread-forming polymer substance and an objective substance retained in the base, wherein the objective substance is a substance effective for prevention or treatment of skin senescence, or treatment of skin scar.
摘要:
A problem to be solved of the present invention is to provide a drug formulation and a method of administering an active ingredient which allow the active ingredient to be delivered evenly into the site of action in the skin with high efficiency while ensuring stability of the active ingredient over a long time, and which are easily handled and are less stressful for patients. Mean for solving the problem is a microneedle assembly formulation for skin treatment comprising a platform and a plurality of conical or pyramidal microneedles formed on the platform containing a base composed of a bio-soluble and thread-forming polymer substance and an objective substance retained in the base, wherein the objective substance is a substance effective for prevention or treatment of skin senescence, or treatment of skin scar.