The intersection of pig and organ or scrap organ in place of human body Relieve and transplant the current situation of shortage

The intersection of pig and organ or scrap organ in place of human body Relieve and transplant the current situation of shortage
"Gene strike except that pig cell transport Nanjing, expect, cultivate gene, strike will it be the second half this year except that pig to already the beginning of the year, the organ of this kind of pig can be transplanted to the human body, gives for the human organ transplant that shortage perplexes of body to bring the brand-new hope. " This is news that a supersession disease research center of medical university of Nanjing released on the the afternoon of the 21st.
Build professor's introduction according to this Zhao Zi, director of centre, organ transplant is to treat the depleted main means of latter stage of end of the organ function, but is for body shortage to restrict the development of the transplantation technology of organ seriously, our country waits for the patient of organ transplant to reach more than 1,500,000 every year, only 10,000 patients can achieve one's goal. "Launch the important route that different kind of organ transplant is a universally acknowledged settlement organ in short, because pig the intersection of organ and size and function compare with human organ identical reproduction easy, regard pig as the first-selected animal of different kind of organ transplant sources of the human body in the world. "
Replace the human body with pig's organ " The scrap organ " ,The more important thing is to solve the rejection. Study the group in supersession disease introduced from University of Pittsburgh of the end of 2009 of medical university in Nanjing, have brought their innovative research results - -It use on transgenosis or strike at gene except that clone pig as not lasting body of kinds of transplantations different, and established the first supersession disease research center of our country, as pushing into studying the platform. "What is called gene is struck except the pig, use a new kind of molecular biology technology, make the pig apt to cause the gene of the rejection to remove on one's body, make the pig organ transplanted survive with the human body inclusively and for a long time. " The centre expert explains. It is reported, this Zhao Zi, director of centre, builds the professor, Deputy Director and wear the gene that all professors headed is struck except that the pig studies, have already launched for more than ten years in U.S.A. before this: Succeed in, develop gene, strike except pig 2002, " find " the magazine was classified U.S.A. as one of the 100 great scientific discoveries those years ". Hereafter, the gene is struck except that the cornea of the pig, Langerhans' islits were transplanted to the big animal, take place rejection, can well replace corresponding " scrap organ " ,The relevant research results were successively issued on the international authoritative magazine.
"The gene is struck except that pig's whole body is the treasure, its organ can be used in the transplantation of organs such as human cornea, skin, Langerhans' islits, joint, tendon, ligament, kidney, heart, liver,etc. extensively, the patient can also be according to the needs of oneself ' make to order the organ ' in the future. " The Deputy Directors in the centre wears all professors introduce, " the natural gene is struck except that the cultivation of the pig demands to be very high, need going on in the ultra and clean aseptic environment, the gene is struck except that the clean intensity of the pig even exceeds the human body. At present, the cultivation work of such ultra clean pig is in progress, can be expected in the second half of this year that pig's baby emerges. "
"Certainly, the gene is struck except that pig's organ has a series of development to really move to the human body, need, pass a series of strict the intersection of security and assessment, but the research it benefits prospects of people to be very bright to be can expected. " Zhao Zi builds a professor to say. (Jiang TingYu Chen YaXin)
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