Scientists have discovered a method to determine early signs of Parkinson's disease



According to researchers at King's College London, finding them can help in developing new methods to fight the disease. But that will require additional research, the Air Force reports.

Parkinson's disease is a slowly progressive chronic neurological disease inherent in the elderly.

The main symptoms are tremors and slow movements, and the disease can also cause depression, sleep problems and memory.

It is believed that the disease is directly related to the insufficient production of dopamine – its level in the patients' brains is significantly lower than in healthy people.

Although there are no drugs that can cure Parkinson's disease completely, some drugs allow you to control your development in a certain way. Primarily they provide restoration of the required level of dopamine.

However, researchers at King's College London have come to the conclusion that early signs of illness could be changes in the release of non-serum, dopamine, but dopamine.

Scientists have studied 14-person brain images – all of which have mutations in the alpha-synuclein protein sequence, and that dramatically increases the risk of Parkinson's disease.


Photos from the brain of a healthy person (left) to the manifestation of early symptoms of Parkinson's disease (center) after the onset of symptoms (right)

In the middle of this group, Parkinson's disease has been diagnosed, in others, no symptoms have yet been manifested. This makes them ideal candidates for research into the development of the disease.

They compared brain images from each of the patients with brain images from 65 other patients, as well as 25 fully healthy volunteers who agreed to participate in the study.

It has been discovered that the signal for the development of Parkinson's disease is a break in the working of the serotonin system, which in particular is responsible for mood, appetite, thought and movement.

"Our results show that early detection of changes in the serotonin system may open doors for the development of new treatments that will delay and ultimately prevent the development of Parkinson's disease," said one of the study's authors, Professor Marios Politis.

According to him, for further study of the early signs of Parkinson's disease, further – more extensive – research should be done.

Professor Derek Hill noted that this would not be easy because the equipment allows you to take those pictures of the brain while there are only a small number of hospitals.

As reported by Lenta.UA, scientists have already discovered which surgical operation increases the risk of developing Parkinson's disease.

(Ilustrative Photo: TV Channel 24)


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