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(BNET: You make it look like a bacterium in the brain).
Rosalinda Roberts, a professor of neuroanatomy at the University of Alabama (UAB) in Birmingham, United States, unexpectedly discovered a rod-shaped bacterium in various parts of the brain during pregnancy. badysis of 34 deaths,.
Professor Roberts said that these bacteria seem to have entered the brain through the blood-brain barrier.
He recently made this announcement at the annual meeting of the American Neuroscience Society in San Diego.
His research team found bacteria comparing and badyzing the brain anatomy of death and differentiating brains from schizophrenic patients and those with normal mental health.
The brain was completely protected by the blood-brain barrier: if this bacteria had left the intestines and entered the blood-brain barrier, it could have inflamed the brain and caused brain disease.
The blood-brain barrier, a point of control of the brain, is a place where specific cells and special substances are concentrated on a specific blood vessel wall and tightly tightened with a zipper. And fulfills the function of export. However, it is not easy for the brain to deliver drugs that help treat brain diseases.
The microbiome in the intestines is known to affect mental health and change mood and behavior. However, studies have shown that this only affects the brain indirectly by controlling the secretion of specific proteins.
Dr. Roberts initially thought that the rod-shaped samples on the microscope slides were minimal, but he found them in the dissected brain and sent them to germ experts to confirm that he it was bacteria.
These bacteria have spread throughout the brain.
It is not known how these bacteria enter the brain, but it is thought that they entered the blood-brain barrier and nerve fibers of the skull, he said.
If this is true, it could corroborate the findings of previous studies that have revealed the presence of bacteria in the brains of patients with Alzheimer's disease, he added.
But he acknowledged that all the dissected brains could be as contaminated as those of the deceased.
Bacteria found in the dead brain(Source: Professor Rosalinda Roberts of the University of Alabama)
Delivery 2018/11/14 09:37
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