Mice study links food to Alzheimer's
Quote:
LONDON: Mice fed junk food for nine months showed signs of developing the abnormal brain tangles strongly associated with Alzheimer's disease, a
Swedish researcher said on Friday.
The findings, which come from a series of published papers by a researcher at Sweden's Karolinska Institute, show how a diet rich in fat, sugar and cholesterol could increase the risk of the most common type of dementia.
"On examining the brains of these mice, we found a chemical change not unlike that found in the Alzheimer brain," Susanne Akterin, a researcher at the Karolinska Institute's Alzheimer's Disease Research Center, who led the study, said in a statement. "We now suspect that a high intake of fat and cholesterol in combination with genetic factors ... can adversely affect several brain substances, which can be a contributory factor in the development of Alzheimer's."
Alzheimer's disease is incurable and is the most common form of dementia among older people. It affects the regions of the brain involving thought, memory and language. While the most advanced drugs have focused on removing clumps of beta amyloid protein that forms plaques in the brain, experts are also now looking at therapies to address the toxic tangles caused by an abnormal build-up of the protein tau.
Mice study links food to Alzheimer's-Health/Sci-The Times of India
|
|
