Representation of cell therapy. Stem cells (embryonic cells, umbilical cord cells, abdominal fat cells and bone marrow cells) are cultured and transformed into specific cells depending on the pathologies targeted, then reinjected into the body. Nerve cells treat Alzheimer's, Parkinson's and stroke. Cardiac cells, treat infarction, pancreatic cells, diabetes, bone marrow, leukemias and cancers, and vascular cells, arterial diseases.