A research team from the University of Tokyo in Japan reported that they have developed a thin rope-like body tissue with a diameter of only about 0.1 mm but a length of more than 1 meter. This result is expected to be used in the field of transplantation medicine. Researchers from the Institute of Production Technology at the University of Tokyo filled a gel-like thin tube with a solution mixed with experimental rat nerve cells, collagen and other substances. After a week or two of cultivation, the cells began to proliferate and reached a certain stage of research When the personnel separates the outer thin tube, a tissue with a high cell density and not easily broken is formed. The researchers made the islet cells into string-shaped tissues and then transplanted them into the kidneys of the experimental mice with diabetes. After two or three days, the blood glucose levels of the experimental mice returned to normal. Researchers believe that the use of this technology to obtain blood vessels, muscles, nerves and other string-like tissues is expected to become the basic technology for artificially manufacturing various tissues, and also provides a method for building complex three-dimensional tissues. Jiangsu Raymeel Home Decoration Co., Ltd. , https://www.jsraymeelhome.com