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The hearts of pigs should soon be tested in humans, after scientists have taken an important step in the transplantation of primate organs (rank in mammals).
In 2000, the International Society for Heart and Lung Transplantation suggested reconsidering human trials when 60% of primates had passed trials for three months, with at least some indication of longer life expectancy.
Previous studies only had a lifespan of up to 57 days. The new research is therefore the first to meet the criteria defined by the association and represents a major step in the clinical use of pork heart in humans.
Today, German surgeons use genetically modified pork hearts to eliminate serious viruses and prevent the body from rejecting a strange organ. six months.
"They proved that the hearts planted had succeeded in one of the closest relatives of the man," said cardiologist surgeon Bruno Richart of the Ludwig Maximilian University of Munich. Living for 195 days was a "milestone" in the use of the procedure at the clinic.
A number of scientists have hailed this success, saying that this new research could help move organ transplants one step closer to human application and improve organ preservation techniques for heart transplantation.
Although many medical procedures already use sterile pig tissues, such as heart valves during cardiac surgeries and corneal tumors, doctors believe that the use of whole organs can end the serious shortage of donors.
It should be noted that about six thousand people are currently on the waiting list for membership culture in Britain and are expected to die each year from more than a thousand people waiting for 39, a member who will save lives.
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