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TRANSDERMAL DELIVERY OF BENEFICIAL SUBSTANCES EFFECTED BY A HIGH IONIC STRENGTH ENVIRONMENT
专利权人:
发明人:
申请号:
EP05737763.2
公开号:
EP1737429B1
申请日:
2005.04.19
申请国别(地区):
EP
年份:
2013
代理人:
摘要:
The present invention generally relates to the transdermal delivery of substances and, in some embodiments, to the transdermal delivery of beneficial substances by a hostile biophysical environment. In one aspect, various methods for the transdermal delivery of beneficial substances are disclosed. By creating a hostile biophysical environment, beneficial substances may be delivered, according to certain embodiments, through the stratum corneum of the skin into the body. Beneficial substances include, but are not limited to, pharmaceutical agents, drugs, vitamins, co-factors, peptides, dietary supplements, and others. The beneficial effects disclosed include, for instance, relief of pain and inflammation, prevention and healing of ulcers of the skin, relief of headache, improved sexual function and enjoyment, growth of hair on the scalp, improving muscle size and/or function, removing body fat and/or cellulite, treating cancer, treating viral infections and others. A hostile biophysical environment may also be used in conjunction with systems and methods for increasing local blood flow, according to one set of embodiments. For example, by using a nitric oxide donor such as L-arginine, local blood flow may be increased, e.g., by transdermally delivering the nitric oxide precursor. The nitric oxide donor may be the sole cause of increased blood flow, or it may be supplemented with an adjunct such as theophylline.Linvention concerne de manière générale la distribution transdermique de substances et, dans certains modes de réalisation, la distribution transdermique de substances bénéfiques par un environnement biophysique hostile. Linvention concerne également des procédés variés de distribution transdermique de substances bénéfiques. Selon certains modes de réalisation, la création dun environnement biophysique hostile permet de distribuer des substances bénéfiques via la couche cornée de lépiderme dans le corps. Lesdites substances bénéfiques comprennent, notamment, de
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