Scientists from Shanghai University found that people with bad habits and metabolic disorders such as hypertension and increased blood sugar found that the brain aged much faster. Research Results published Scientific journal research.
The study used the 16 -year observation of the clinical cohort of the inhabitants of Kailun. With the help of magnetic resonance imaging (MRI), the researchers evaluated the age of a brain-indicator reflecting the degree of wear-related abrasion associated with aging and structural changes. These changes include tissue atrophy, violation of the white ore structure and pathological signals.
Scientists compared MRI images with many risk factors, including lifestyle and health status. It was revealed that the closest with the aging of the brain was high blood pressure, increased blood sugar, hyperchritine (increased creatinine in blood), smoking and low formation.
The more risk factors of the participants, the stronger the chronological age of their brains than biological. This appeared in volunteers with four to five negative factors: the gap between the real age of the person and the age of the brain (brain age, bag) was maximum. This indicates that the sum of bad habits and metabolic disorders accelerates degenerative processes.
An additional analysis has shown that hypertension has the greatest effect on the age of the brain. In people with increased blood pressure, the symptoms of brain aging recorded on MRI are particularly evident. According to the researchers, this confirms the importance of early prevention of cardiovascular and metabolic diseases to slow down age -related changes in the brain.
Previously announced Connection between schizophrenia and accelerated brain aging.
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Source: Gazeta
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