Scientists have created a “printing” human bones 3D-printer – NevaInfo

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Информацию about this development unveiled Nature Biotechnology journal.

The American bioengineers have created a 3D-printer, capable of printing based on stem cells of the human body, according to nevainfo.ru.

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He outlined that the creation of similar tissue printing technology and organs is an important and very important step towards the creation of technology that allows manufacturing organs of the human body. “In the future, this technology will undoubtedly help us to” print “the tissues and organs suitable for implantation”, – declared Atal.

difficulty is that when printing a thin layer of living tissue, and when the thickness exceeds a certain size, tissue dies, but engineers found the way out, leaving with a special polymer space between cells. After the adaptation period, the polymer is dissolved, and in its place begin to work these blood vessels. This allowed the cells of future bone, muscle or cartilage to grow in virtually unlimited scale, without feeling difficulties with access to food and oxygen. The creators of 3D-bioprinter tested its technology in rodents: in the body of an animal printed two bodies were implanted, which over time have taken root and are 100% covered vessels. Although scientists believe that this technology will rise rapidly in the flow

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