Platelet lysate, uses and method for the preparation thereof/Lysat de plaquettes, ses utilisations et son procédé de préparation

The present invention relates to a rapid, simple, effective and economical method for preparing platelet lysate free of contaminants that can generate the transmission of diseases caused by viral, microbial, fungal or parasitic agents, also called inactivated lysate. The present invention relates to the use of the platelet lysate obtained as a coadjuvant for the culture, growth and/or expansion of stem cells, in particular mesenchymal, of mesenchymal stem cells derived from adipose tissue, fibroblasts and dendritic cells.