The invention is directed to compositions containing growth agents synthesized from cultured cells from skin. Skin cells such as keratinocytes and dermal fibroblasts are cultured in vitro in cell medium and in the course of culture the cultured cells synthesize and secrete agents into the cell medium. The medium containing agents are collected and incorporated into pharmaceutical or cosmetic preparations to treat an individual. The preparation is applied and has a rejuvenating effect on the cells and tissue.
申请公布号
WO0114527(A1)
申请公布日期
2001.03.01
申请号
WO2000US23178
申请日期
2000.08.23
申请人
ORGANOGENESIS INC.;RONFARD, VINCENT;TUCK, ALAN, W.;WILKINS, LEON, M.