1) From the body itself: Scientists are discovering that many tissues and organs contain a small number of adult stem cells that help maintain them. Adult stem.
The adult stem cell can renew itself and can differentiate to yield some or all of the major specialized cell types of the tissue or organ. The primary roles of adult.
Keywords: Stem cells, Stem cell therapy, Adult stem cells, Neural stem there is a relative degree of difficulty in extracting viable stem cells.
The second best is bone marrow extraction and is only able to harvest about 50, Stem Cells at any one time, which mostly become blood.