It is reported that a Japanese professor who came to Taiwan to teach at the Department of Chemical Materials of Central University unexpectedly discovered that using LEDs (light-emitting diodes) to illuminate nerve cells can promote the growth and tandem direction of nerve cells. Animal experiments are expected in the next six months to one year. I hope to break through the bottleneck of spinal cord injury treatment. Dr. Yuya is probably the first in the world to discover the effects of LED lights on nerve cells.
Dr. Yuyao said that three or four years ago, in order to record and observe the growth of nerve cells, the growth dynamics of nerve cells were photographed in the laboratory using lights and cameras. Unexpectedly, under the microscope, light may have an effect on nerve cells. So he began experimenting with different LED lights to control different wavelengths. Among them, under the blue LED light with a wavelength of 470, not only the nerve cells grew better, but also seemed to gradually come closer one by one, and a series of links appeared.
Ling Qingdong, director of the Taipei Guotai Hospital Medical Research Center, said that in the past, nerve cells differentiated from stem cells, these nerve cells have a poor tandem function, which makes it difficult to transmit information and lose meaning. But Dr. Kou Ya’s discovery makes it reasonable to guess that there may be light receptors on nerve cells, so it will respond to light. At present, researchers are looking through the genetic comparison to find out if the receptor exists and what kind of protein it belongs to in order to determine the association with nerve cells.
According to current experimental observations, the use of LED lights can also induce the direction in which nerve cells are connected in series. Chen Wenyi, deputy research and development director of the joint research and development center of the Central University and Cathay Hospital, said that in the future, if stem cells can be implanted, nerve cells transplanted and repaired to the broken nerves, and communication between neurons will increase, which will help the disease. The opportunity to stand up again.
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