摘要:
The invention relates to the use of spermidine or a pharmaceutically acceptable derivative thereof as the active principle in a pharmaceutical, cosmetic or dietetic composition. The composition is used for promoting pigmentation of the hair, particularly the shaft of the hair. The invention also relates to the composition which promotes this pigmentation effect, the composition containing spermidine or a derivative thereof (such as a salt) as an active principle and is intended for topical or oral administration.
摘要:
The present invention relates to compounds having general formula (I): CH3—(CH═CH)n—R (I) where: n=3, 5, 7; R is chosen from —CH2—O—CO—R′, —CO—OR′ or —CO—O(−), R′ is chosen from H, C1-C22 alkyl or alkenyl, aryl or aralkyl, or sugars; and their pharmaceutically acceptable salts, such as sodium, potassium and lysine salts, for use as the active ingredient in pharmaceutical or cosmetic compositions for improving the pigmentation of the human skin, treating pigmentation disorders and/or improve both the photoprotective capacity of the skin and the intensity of its suntan.
摘要:
The present invention relates to compounds having general formula (I): CH3—(CH═CH)n—R (I) where: n=3, 5, 7; R is chosen from —CH2—O—CO—R′, —CO—OR′ or —CO—O(−), R′ is chosen from H, C1-C22 alkyl or alkenyl, aryl or aralkyl, or sugars; and their pharmaceutically acceptable salts, such as sodium, potassium and lysine salts, for use as the active ingredient in pharmaceutical or cosmetic compositions for improving the pigmentation of the human skin, treating pigmentation disorders and/or improve both the photoprotective capacity of the skin and the intensity of its suntan.
摘要:
The object of the present invention is the use of compounds designed to inhibit the activity of the enzyme 5α-reductase. This is a novel use of compounds of general formula (I): CH3(—CH═CH)n—R (I) where n=from 2 to 7, and R is chosen from among: CHO, CH2OH, CH2O—CO—R′, CO—O(−), where R′ is chosen from among H, and the alky from C1 to C22, each compound of general formula (I) being used as such or in mixtures with other compounds, as the active principle in a pharmaceutical or cosmetic composition designed to inhibit the action of the enzyme 5α-reductase, and of the pharmaceutical or cosmetic compositions deriving therefrom.
摘要:
This invention regards the use of zeaxanthin and/or rutin, as such or further combined with spermidine, as the active principle in a pharmaceutical, dietary, or cosmetic composition, acting to inhibit caspase-3 and therefore to control apoptosis by preventing programmed cell death.The indication for this composition according to the invention is primarily the treatment of scalp disorders characterized by excessive cellular turnover including chemotherapy-induced alopecia, alopecia areata, androgenetic alopecia and telogen effluvium.
摘要:
The present invention relates to a system for the release of cosmetic agents comprising at least one phospholipid, hyaluronic acid or derivatives thereof and a cationic polyurethane derivative. The system of the invention may be used in the formulation of cosmetic preparations for obtaining the protracted release of cosmetic agents or active substances to the epidermis or the keratinic structures of the human body, with a simultaneous reduction in the frequency of application.
摘要:
The present invention concerns a mixture comprising isoflavones-aglicones, such as daidzein, genistein and glycitein, in addition to equol and lunasin, said mixture being based on soya fermented using lactic acid bacteria isolated from food matrices and use of said mixture for protection of skin and similar and of human intestinal cells with particular reference to prevention of inflammatory state and protection of barrier functions and hair loss treatment.
摘要:
The present invention relates, in one aspect, to an adduct of formula O-PF-A, in which O is an oil; PF is a perfluoropolyether phosphate (PFPE phosphate); A is at least one substance selected from: (X) a water-soluble polyhydroxylated substance and (Y) a water-insoluble inorganic substance and to topical applications thereof in particular in the cosmetic and pharmaceutical field.
摘要:
The present invention relates to a novel use of compounds having the general formula (I): CH3(—CH═CH)n—R (I) where n=from 2 to 7, and R is chosen from among: CHO, CH2OH, CH2O—CO—R′, CO—OR′, CO—O(−), where R′ is chosen from among H, the alkyl from C1 to C22, each compound of general formula (I) being used as such or in a mixture, as an active principle in a pharmaceutical or cosmetic composition to improve the human epidermal cell repair activity by means of the production of keratin mediated by the cytokeratins cK-19.
摘要:
The object of the present invention is the use of compounds designed to inhibit the activity of the enzyme 5α-reductase. This is a novel use of compounds of general formula (I): CH3(—CH═CH)n—R (I) where n=from 2 to 7, and R is chosen from among: CHO, CH2OH, CH2O—CO—R′, CO—O(−), where R′ is chosen from among H, and the alky from C1 to C22, each compound of general formula (I) being used as such or in mixtures with other compounds, as the active principle in a pharmaceutical or cosmetic composition designed to inhibit the action of the enzyme 5α-reductase, and of the pharmaceutical or cosmetic compositions deriving therefrom.