Blood stem cells are also known as haematopoietic stem cells. Like other stem cells, they can self-renew, or copy themselves. They also produce the different types of specialized cells found in the blood: both red blood cells and the many kinds of white blood cells needed by the bodyâs immune system.The tree of blood: Blood stem cells are at the origin of all blood cell types.hey also produce the different types of specialized cells found in the blood: both red blood cells and the many kinds of white blood cells needed by the bodyâs immune system. The tree of blood: Blood stem cells are at the origin of all blood cell types.
Clinical chemistry. Clinical chemistry is the area of clinical pathology that is generally concerned with analysis of bodily fluids. The discipline originated in the late 19th century with the use of simple chemical tests for various components of blood and urine.
clinical. 1  1. pertaining to a clinic or to the bedside and therefore carried out on the living animal. 2  2. pertaining to or founded on actual observation and treatment of patients, as distinguished from theoretical or experimental. 3  3. productive of clinical signs; thus clinical disease as distinct from subclinical. clinical data storage storage of clinical data about patients; may be paper or computerized.