Diabetes

Mapping the 100 trillion cells that make up your body

There are about 100 trillion cells that make up the human body. A new megascience endeavor will catalog and image each of the 200 or more types of cells from the 80 known organs and identify the genes that are active in these ...

Surgery

Pig hearts may save human lives: researchers

One day, cardiac patients may enjoy a new lease on life with pig hearts beating in their chests, said researchers reporting a major advance Tuesday in cross-species organ transplantation.

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Organ donation

Organ donation is the removal of the tissues of the human body from a person who has recently died, or from a living donor, for the purpose of transplanting. Organs and tissues are removed in procedures similar to surgery. People of all ages may be organ and tissue donors.

There are many more donations from dead donors than by living people. The laws of different countries allow potential donors to permit or refuse donation, or give this choice to relatives. The popularity of donations varies substantially between countries.

This text uses material from Wikipedia, licensed under CC BY-SA