Where are stem cells extracted from?

Stem cells are collected from umbilical cord blood of newborn babies, peripheral blood of patients or bone marrow blood of patients, and stem cells needed for clinical treatment are obtained through special stem cell separation, extraction and purification. The younger the treatment age of cerebral palsy, the stronger the compensatory ability and the greater the possibility of treatment. The effect of stem cell transplantation in the treatment of 28-year-old cerebral palsy can not be guaranteed, but it is still possible to improve the symptoms to some extent.