The stem cells found in bone marrow are what are called resting stem cells and do not reproduce or regenerate until “programmed” to. This flexible function of it is what allows it to be an effective treatment when it comes to combating illness. Even though they do not reproduce on their own, they are capable of responding to stress signals like loss of blood, oxygen depravity etc. This hematopoietic cell is a parent to most of the blood cells found in the human body. These cells, in turn, make way for the mature blood cells that are found in the human body. Circulating blood consists of cells, which are further divided into polymorphonuclear cells (cells which survive for a day or two), erythrocytes (which survive for months), lymphocytes (which survive from days to years).
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