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Cosmetic method and compositions for ameliorating the adverse effects of aging using 6-(substituted amino) purine cytokinins
Cosmetic method and compositions for ameliorating the adverse effects of aging using 6-(substituted amino) purine cytokinins
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机译:使用6-(取代的氨基)嘌呤细胞分裂素改善衰老的不良影响的美容方法和组合物
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摘要
Ameliorating the adverse effects of ageing on mammalian cells comprises; contacting the cells with a compsn. that contains a 6-(substd. amino) purine cytokinin in a concn. sufficient to ameliorate the adverse effects of ageing. The rate of development of characteristics of ageing is reversed or slowed, and the growth rate and total proliferative capacity of the cells, after contact with the compsn., is the same as prior to contact. Pref. the cytokinin is of formula (I). In (I) R1 = furfuryl, phenyl, benzyl, 4-6C n-alkyl, cyclohexylmethyl, (3-hydroxymethyl-3-methyl)allyl or 3,3-dimethylallyl. (I) is most esp. furfuryladenine (kinetin).
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