Dental fillings are a thing of the past

Dental fillings are a thing of the pastDental fillings are a thing of the past Perhaps in the coming years, future dentists don't have to learn hundreds of types of materials used for the manufacture of dental fillings in replacement of artificial teeth will come grown from stem cells. This assumption is based on the results of the experiments to create the rudiments of teeth from cell cultures, carried out by English scientists. Researchers from the Department of craniofacial surgery Royal College of medicine of London managed to grow from stem cells of the mouse is a real tooth, embodying all that is necessary for normal growth and development patterns - dentin, enamel, blood vessels and nerves. According to scientists, the implantation of such a tooth nerve fibers and blood vessels will grow together with the corresponding tissues in the gums, then the tooth will begin to grow and eventually become indistinguishable from the natural teeth of the patient. It should be noted that in order to "teeth of tubes" became a reality, it took several years of hard work of several research teams. So, two years ago, scientists from the U.S. National Institute of health in Washington found that from the pulp of the tooth is possible to isolate stem cells, which under appropriate conditions can turn into odontoblast - cells producing dentin of the tooth. Then their colleagues from the Institute of dentistry of the University of Texas discovered the source of epithelial cells synthesizing tooth enamel. And only then became possible experiments on artificial creation of such complex structures as the teeth. Source:Bi-bi-si and Madlena.Ru.



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