When a stem cell divides, one of the resulting cells becomes specialized it creates certain types of cells in your body, such as the heart or brain cells. The other cell from that division is an exact copy of the original stem cell. Researchers are working on ways to direct stem cell development toward one type of cell over another. While most applications for stem cells are years away, they are already being used in conducting bone marrow transplants, treating severe eye injuries and repairing knee cartilage. Recognizing a Gambling Addiction Today, the opportunity to gamble is almost everywhere.
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Liver Transplants People waiting for a liver transplant may now have a new option using a liver from a living donor, according to the November issue of Mayo Clinic Health Letter. The new procedure is available at a limited number of medical centers including Mayo Clinic. Several hundred adults have had a living-donor liver transplant. Mayo Clinic surgeons say the results of living-donor transplants are as good or better than transplants using livers from deceased organ donors. By having the transplant earlier, patients can avoid worsening complications from liver disease.