Medical discovery helps dissolve blood clots
A team of scientists in America from the University of Northwestern America succeeded in discovering a protective mechanism that helps the small blood vessels to remove blood clots and blockages of the blood vessels in the brain. The scientists conducted tests on mice using a new imaging method that enables the vision of the small blood vessels In the brains of mice, they discovered that the cells lining the blood vessels swallow the blockage residues, and they conduct them inside the blood vessel and then expel them out, which leads to restore blood flow two to seven days after the blood vessels are blocked.
They have shown in their scientific report that this mechanism is activated by an enzyme called "Matrix metabolites 2 of 9" that breaks down large protein proteins, noting that this mechanism weakens with age and deprives brain cells of oxygen for relatively longer periods, causing damage to nerve cells, which may It is associated with cognitive disorders associated with age and recovery from strokes and Alzheimer's disease. It is well known that regular blood flow to the brain is considered vital for brain function, which led to the development of the brain for many mechanisms to prevent blood vessel blockage, but there is some blockage that cannot be removed leading to a lack of Anemia and blood supply of oxygen and nutrients destroy the brain cells.
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