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Xenotransplantation

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Approximately 4500 Americans under the age of 65 could benefit each year from heart transplatantion, yet only 2000 human hearts are available annually. This problem and many more could be solved in the near future due to a procedure called . is the ability to adapt animal organs for transplantatio ....

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....Another major problem would be Hyperacute rejection this is the body's ability to seek out foreign substances in the body and kill them off by to proteins called DAF and CD59. In 1995, Duke researches in collaboration with scientist at Nextran, a biotechnology company based in Princeton, NJ. succeeded in introducing two human genes into pig hearts and testing them into baboons. These genes had the DAF and CD59 genes. These proteins play a crucial role in a person's normal immune system by guardi....
Number of words: 808 Approximate pages: 3

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