Researchers have developed an advanced imaging technique that allows for the simultaneous measurement of energy production and oxygen levels in the brain, providing a new means to study the changes accompanying Alzheimer's disease and understand its impact on brain cell functions.
Integration of Imaging Techniques
The scientific website "Phys.org" reported yesterday that researchers from the University of Virginia in the United States combined two microscopy imaging techniques to study the relationship between energy production and oxygen availability in brain tissues, and to monitor the changes that occur in them under the condition of the disease.
Brain cells require a continuous supply of energy to perform their functions, including memory and thinking. This energy is produced with the help of mitochondria, which are small structures inside cells that play a fundamental role in converting nutrients into energy using oxygen.
Simultaneous Monitoring of Indicators
The importance of the new technique lies in enabling researchers to monitor energy production indicators and oxygen levels simultaneously, rather than measuring each separately. This helps study the relationship between the two processes and understand the changes affecting cells in neurological diseases.
The results showed changes in energy production indicators within brain cells, coinciding with a decrease in oxygen levels in the blood vessels of the cerebral cortex, indicating changes in processes related to supplying cells with energy and oxygen in Alzheimer's disease.
A Research Tool for the Future
This technique allows researchers to study the relationship between metabolic changes and oxygen availability more accurately, helping to expand the understanding of the mechanisms affecting brain cells as the disease progresses.
Although the technique does not represent a treatment for Alzheimer's, it provides a research tool to study associated changes and may contribute to supporting future research aimed at understanding the disease's mechanisms and developing better means for its diagnosis and monitoring its progression.
Alzheimer's is a progressive neurological disease that affects brain cells and is the most common cause of dementia, leading to a decline in memory, thinking, and the ability to perform daily activities.
Source: Syrian Arab News Agency (SANA)
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