A new study at the Mayo clinic on the endothelium and Alzheimer's shows the connection of brain health to the lining of our blood vessels
and nitric oxide.

For information on the endothelium, the blood brain barrier, and how to potentially maintain endothelial health, visit
CCSVI Alliance:

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New Piece of Alzheimer's Puzzle Identified

In this new study, researchers from the Mayo Clinic in Rochester, Minn.,
found that endothelial dysfunction increases production of proteins that

provide the raw material for the amyloid plaques seen in the brains of

people with Alzheimer's disease.

The findings are published in the Dec. 2 online edition of the journal Circulation Research.

"On the cardiovascular side, we've known for some time that preservation of
healthy endothelium is critical to prevent major cardiovascular events.

Now it seems this may have important implications for cognitive

impairment," senior author Dr. Zvonimir S. Katusic, a professor of

anesthesiology and pharmacology at the Mayo Clinic, said in an American

Heart Association news release.

He said the study may help explain how exercise benefits cardiovascular and brain health. Previous
research has shown that exercise can delay or prevent cognitive

impairment.

"There is a lot of literature showing that every time you exercise, you stimulate the endothelium to produce more
nitric oxide. What we have identified in this paper may help explain the

reported (cognitive) benefit of exercise," Katusic said.

http://www.sciencedaily.com/releases/2010/12/101202161923.htm

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