Sunday, May 11, 2014

Functions of Specialized organs


FUNCTIONS OF SPECIALIZED ORGANS

Organ
Function
Blood vessels
Distribute blood to peripheral tissues and organs
Esophagus
Conveys food to stomach
Eye
Transduces light into electrical signals
Intestines
Absorbs digested food into blood and lymphatics
Liver
Metabolize or transform absorbed products and returns them to blood
Lymphatics
Recirculate extravascular fluid to cardiovascular system
Lymph nodes
Filters lymphatic fluid and initiates immune reaction to antigens
Mammary gland
Provides for release of milk protein
Pancreas
Elaborates digestive juice and controls carbohydrate metabolism
Reproductive system
Provides for release and movement of cells and embryo
Respiratory system
Collects and absorbs oxygen and releases carbondioxide
Spleen
Filters of blood particulates and dead cells, triggers immune response to blood-borne antigens
Stomach
Stores and digest food
Thymus
Serves as a supply of stem cells that differentiate into T cells
Urinary system
Filters waste products from blood.

*Courtesy: Biomaterials Science and Biocompatibility By Frederick H. Silver, David L. Christianse

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