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Use of ecdysteroids for teh preparation of cosmetic or dermatologic compositions for avoiding the hair loss
Use of ecdysteroids for teh preparation of cosmetic or dermatologic compositions for avoiding the hair loss
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机译:蜕皮类固醇在制备化妆品和皮肤病学组合物中以避免脱发的用途
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摘要
The use of ecdysteroid(s) or their analogs or derivatives (I) is claimed in the production of a cosmetic or dermatological composition (A) for preventing hair loss. An independent claim is included for a cosmetic treatment method for preventing hair loss, involving application of a composition containing (I) to the scalp. ACTIVITY : Antialopecia. MECHANISM OF ACTION : Hair follicle survival promoter. In tests in an in vitro model for evaluating the effects of test compounds on the survival and lengthening of human hair follicles as described in , ecdysterone (Ia) at concentrations of 0.01 mu g/ml, 0.1 mu g/ml and 10 mu g/ml significantly promoted survival.
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