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The Nature of Parkinson’s Disease
The Parkinson’s disease is a neurodegenerative disorder characterized by the gradual degeneration of brain structures responsible for controlling movement. Medicine has recognized this condition for nearly two centuries, and research has significantly advanced since then, providing us with a better understanding of the mechanisms underlying the disease. The development of Parkinson’s disease is a result of the interplay between both genetic and environmental factors. The three classic symptoms of the disease are slowness of movement, muscle rigidity, and tremors, which were also mentioned by the first describer, James Parkinson. In Parkinson’s disease, dopamine-producing nerve cells gradually die off, leading to a disruption in movement coordination. This process affects not only…
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An everyday virus may be behind the condition of some Alzheimer’s patients
A significant discovery has recently come to light, shedding new light on the connections between gut flora and the brain. Some studies suggest that herpes viruses, particularly cytomegalovirus (CMV), may play a role in the development of Alzheimer’s disease. This finding is of concern not only to the scientific community but also to public health, as Alzheimer’s disease is becoming an increasingly significant problem worldwide, especially in aging societies. Herpes viruses are extremely widespread, with a significant portion of the population having encountered them. CMV, which belongs to the herpes virus family, can spread not only through sexual contact but also through bodily fluids. Researchers have observed that in individuals…
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The essence of Parkinsonism
Parkinsonism encompasses a range of disorders and syndromes characterized by motor symptoms typical of Parkinson’s disease, such as tremors, bradykinesia, muscle rigidity, and a tendency to fall. It is important to note that the underlying causes of parkinsonism differ from those experienced in classic Parkinson’s disease. Parkinsonism does not only affect Parkinson’s disease; several other diseases and conditions can contribute to the emergence of similar symptoms. Since different forms of parkinsonism can be traced back to various causes, diagnosis and treatment require a unique approach. In many cases, alongside motor symptoms, other neurological problems may arise, further impacting patients’ quality of life. The causes underlying parkinsonism encompass a wide spectrum,…
