23 Jul Beauty preparation comprisingcontaining stem cells, progenitor cells and extracellular matrix
Abstract
The invention provides a beauty preparation comprisingcontaining stem cells, progenitor cells and an extracellular matrix, which belongs to the field of tissue engineering. The stem cells are screenedadipose-derived stem cells, when the convergence degree is 80 percent, every mg of total proteins in supernatant comprises more than or equal to 300 pg of vascular endothelial growth factor; and theprogenitor cells are screened endothelial progenitor cells, the expression rate of the CD31 antigen is greater than 90 percent, the expression rate of the CD73 antigen is greater than 90 percent, theexpression rate of CD90 antigen is less than 5 percent, and the expression rate of CD45 antigen is less than 5 percent. The beauty preparation can be used for solving the problem that the beauty subcutaneous filling material cannot be vascularized.
Year: 2018
Country: CN
Doc No: 109010920