The world can find the cause of its occurrence ”.Alzheimer’sRecently, researchers from Griffith University, Australia. Study results showed that Bacteria can travel through the olfactory nerve in the nose and brain of the “laboratory mouseYes, that will create a protein substance in the brain. which is a sign that it isAlzheimer’s disease“
However, this is just a laboratory study with rats. While many doctors have shared it online “Alzheimer’s disease” has yet to discover the true cause of the disease. And most of the patients have many contributing factors to Alzheimer’s like alcohol smoking, genetics, stroke, brain tumor, high blood pressure, etc.
However, this research, published in Scientific Reports, has some interesting results. The bacteria “Chlamydia pneumoniae” (bacteria that cause pneumonia / pneumonia in humans) can invade the nasal cavity and invade the brain and central nervous system. If the nasal cavity is damaged to the point of infection and easily travels to the brain
When this type of bacteria invades the brain cells. The brain cells will respond. (fights bacteria) by forming beta-amyloid proteins (beta-amyloid plaque) is a protein plaque accumulated in the brain. This protein is the cause of Alzheimer’s disease.
Researchers have also reported that.People with dementia and late-stage Alzheimer’s often have traces of the bacteria in their brains. Beta-amyloid protein plaque also appears. (beta-amyloid plaque) densely accumulated.
Professor James St. John, head of the Clem Jones Center for Neurobiology and Stem Cell Research, co-author of the study, said:
“Our research team is the first to discover that Chlamydia pneumoniae can spread directly through the nasopharynx and into the brain. It can cause diseases that resemble Alzheimer’s disease. And we’ve seen it happen in rat samples. And it can be scary for humans too ”.
However, many people may not know that the olfactory nerve in the human nose can be in direct contact with the air If the nasal cavity is damaged and when we inhale the germs Germs will spread and travel easily to the brain. More recently, the research team aims to continue this research to prove the same hypothesis in humans.
“We need to do human studies and confirm whether the same pathways work the same way. It is a research that many have proposed. which is under study and is not yet finished. What we now know is that the same bacteria exist in humans ”.
Prof. St. John’s also recommends that if they want to reduce the risk of late-onset Alzheimer’s disease, they shouldn’t pick nose or pluck nose hair.
“Picking your nose and pulling your hair out of your nose is not a good idea. because it contributes to the damage of the nasal mucosa We do not want our noses to be damaged. It can have an effect on increasing the number of bacteria that can enter the brain, “she said.
Professor St. John said the smell test could have potential as a detector of Alzheimer’s and dementia. This is because loss of smell is an early indicator of Alzheimer’s disease.
* Note: This research was supported by the Goda Foundation and the Menzies Health Institute Queensland (as of October 28, 65).
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refer : griffith.edu.au
