As it is suggested by a recent study, some substances at fruits and vegetables and more specifically the strawberry and cucumbers can react against memory loss and Alzheimer's disease.
In a new study published in the journal Aging Cell is said that fruits and vegetables and especially strawberries, blueberries and cucumbers, help against memory loss that manifests itself inpatients affected by dementia and Alzheimer's disease.
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Because for this study became a substance found in plants that act against memory loss and damages in animals used for this study, conducted by researchers at the Salk Institute for Biological Studies in California.
The researchers injected a group mice with symptoms of Alzheimer's a daily dose of Fisetine, A natural flavanol of flavonoids family, have discovered that this substance has prevented the deterioration of memory and learning.
However injected substance has not changed the formation of amyloid plaques in the brain, i.e. those substances that "charged" as a biological root of Alzheimer's disease.
Despite this, the survey results suggest that the treatment of Alzheimer's disease can interfere no matter the presence of amyloid plaques.
"We had previously shown that normal animals, fiestina can improve memory. But in this study, we have also demonstrated that it can have an effect even in animals that are at risk of Alzheimer's disease,"explains Dr. Pamela Maher, the main author of the study.
The researcher refers to a study conducted more than ten years ago, through which he discovered that fisetina helps protect brain neurons from the effects of aging.
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Maher and her colleagues through the laboratory method and her experimental animals have found that the compound has effects not only antioxidant but also inflammatory at cells brain.
"What we found out is that fisetina has a great kind of proteins, which if you take, can be useful even in the case of Alzheimer's disease. Meanwhile, at the time of experimentation in animals, although the disease worsened, fisetina was able to proceed to prevent disease, "concludes Maher.
Alzheimer's is the most common form of dementia. This incurable disease was first described by German psychiatrist Alois Alzheimer and neuropatologu 1906 and therefore the disease was named after him.
Usually diagnosed in people over the age of 65 years, although the first signs of it may occur earlier. In 2006, 26.6 million people were affected worldwide. Projected that in 2050, 1 in 85 people are affected by this disease.
Although each case of Alzheimer's is unique to each individual, there are many mutual symptoms. The earliest symptoms are often confused as observed age-related problems, or manifestations of stress.
In earlier periods, the most recognized symptom is inability to remember new memories, i.e. difficulty to remember facts observed in recent times.
When doctor or nurse notified, and the disease is suspected, the diagnosis is often confirmed with cognitive tests and behavioral evaluations and then performed a brain scan.
When the disease progresses, symptoms include confusion, irritability and aggression, humor changes, rant words, long-term memory loss and loss of the ability of the senses.
Less than 3 percent of individuals live more than 14 years after diagnosis.