The present invention is directed to novel non-woven fabrics containing growth and differentiation factor proteins. Said fabrics are specifically designed to accelerate tissue regeneration and wound healing processes of mammalian tissues. Furthermore, the invention provides wound dressings, pads or implants comprising the novel non-woven fabrics.本發明係有關於新穎之不織布,其含有生長與分化因子蛋白質。該布係特別地設計為加速組織再生以及哺乳動物組織之創傷癒合過程。進一步地,本發明提供包含該新穎之不織布創傷敷料、墊料或埋植片。