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Date: a month ago   Category: Technologies

Experts from the University of Tel Aviv printed heart from human cages


Created by the 3D method - the seals of heart will be replaced by an animal for check of functionality. Terms of testing of technology in public are not called the Photo yet: Scientists for the first time printed with Amir Cohen/Reuters live heart from cells of the person. The manufacturing techniques of human heart by means of 3D - to the press were presented by laboratory of the University of Tel Aviv. Within the experiment several tens of small hearts which will be replaced by an animal were unpacked to check functionality of body. The size of heart is about two and a half centimeters — approximately as heart of a rabbit. The printer printed one heart about three and a half hours. Professor of School of molecular biology of cages and biotechnologies of the University of Tel Aviv of Tala Dvir tells about biotechnological break on air of i24News. Tala Dvir professor of School of molecular biology of cages and biotechnology of the University of Tel Aviv "The technology which was developed by our laboratory uses material of a biopsy of fatty tissue of the patient. We divide cellular and noncellular material and we will reprogram cages that they turned into stem and were capable to breed in cells of muscular tissue and other tissues of heart. After that we carry out a computer tomography to create identical geometry of fabrics that new heart suited the patient not only at the genetic level, but also on anatomic. Further our laboratory will continue to improve hearts that they interacted with fabrics better, transmitted electric signals and found an opportunity to be reduced. After that we will begin testing for small animals, first attaching artificial hearts to their blood system in parallel with the presents". Terms of testing of technology in public and even the approximate beginning of application of "printing" hearts in health care are not called. Earlier scientific it was possible to create by means of 3D - the press only plain tissues of heart without vital blood vessels and cameras. Heart diseases are one of the first reasons of mortality in the developed countries. The only way of rescue of life at an acute heart failure — heart transplantation. Annually worldwide for change well about 40 thousand hearts. Every day more than 20 people die, without having waited for heart transplantation. To add BFM.ru to your sources of news?

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