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03:00 p
Wednesday, January 23, 2019
Masrawy-
Scientists have come up with a new way to treat chronic pain, hoping to discover new treatments that can eliminate the suffering of many patients without weakening their ability to feel hurt.
According to "Daily Mail", scientists have succeeded in "silencing" brain cells responsible for pain in mice, citing the site in Arabic.
Scientists have discovered that exposure of mice to an alarming temperature or to skin feces stimulates a region of the brain called amygdala that treats emotions.
When amygdala cells were blocked in the brains of mice, the animals continued to show signs of pain but without being interpreted by their brains.
Scientists said this had caused the mice to move away from the source of pain, without showing any signs of distress such as licking their wounds.
Stanford University conducted this study under the direction of Gregory Shearer, Assistant Professor of Neuroscience, Anesthesiology and Molecular and Molecular Molecular Biology.
Chronic pain is known to occur daily or almost daily for at least six months. It is usually caused by headaches, abdominal cramps, inflammation of the muscles and joints.
To study how the brain interprets pain, researchers badyzed the genetically modified cells of the rat 's amygdala to make them radiant when they were active.
Scientists have discovered that these cells light up when mice are exposed to heat or acupuncture.
"It looks like she's not worried about the pain even though she can detect it," said Professor Shearer about the results.
Because the centers of pain in the brain are similar between species, the same mechanism is likely to occur in humans, leaving scientists hope that their discoveries will lead to "new treatment strategies" that reduce current discomfort.
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