Global Health Vision

Global Health News and Reports

New Risk Factors Discovered for Alzheimer’s Disease

Pittsburgh, Pa. – July 06, 2007 – A recent study in Journal of Neuroimaging suggests that cognitively normal adults exhibiting atrophy of their temporal lobe or damage to blood vessels in the brain are more likely to develop Alzheimer’s disease. Older adults showing signs of both conditions were seven-times more likely to develop Alzheimer’s than their peers.

“Alzheimer’s disease, a highly debilitating and ultimately fatal neurological disease, is already associated with other risk factors such as poor cognitive scores, education or health conditions,” says study author Caterina Rosano. “This study, because it focused on healthy, cognitively normal adults, shows that there other risk factors we need to consider.”

MRI images of participants’ brains were examined to identify poor brain circulation, damaged blood vessels and/or atrophy of the medial temporal lobe. Subjects showing any one or a combination of these symptoms were more likely to develop Alzheimer’s in the following years.

“Similarly to heart disease, brain blood vessel damage is more likely to occur in patients with high blood pressure, high cholesterol or diabetes,” says Rosano. “Since we know that prevention of these conditions can lower risk of heart attack and stroke, it is likely that it would also lower the risk of developing Alzheimer’s.”

This study is published in Journal of Neuroimaging. Media wishing to receive a PDF of this article may contact medicalnews@bos.blackwellpublishing.net.

Dr. Caterina Rosano is a physician neuroepidemiologist and assistant professor of epidemiology with the Center for Aging and Population Health at the University of Pittsburgh. She is currently developing a model to predict the incidence of cognitive and physical functional limitations in older adults. She can be reached for questions at rosanoc@edc.pitt.edu .

Journal of Neuroimaging addresses the full spectrum of human nervous system disease including stroke, neoplasia, degenerative and demyelinating disease, epilepsy, infectious disease, toxic-metabolic disease, psychoses, dementias, heredo-familial disease and trauma. Each issue offers original clinical articles, case reports, articles on advances in experimental research, technology updates, and neuroimaging CPCs. For more information, please visit http://www.blackwellpublishing.com/jon.

Wiley-Blackwell was formed in February 2007 as a result of the merger between Blackwell Publishing Ltd. and John Wiley & Sons, Inc.’s Scientific, Technical, and Medical business. Together, the companies have created a global publishing business with deep strength in every major academic and professional field. Wiley-Blackwell publishes approximately 1,250 scholarly peer-reviewed journals and an extensive collection of books with global appeal. For more information on Wiley-Blackwell, please visit http://www.blackwellpublishing.com or http://interscience.wiley.com.

Media Contact Sean Wagner
Public Relations Specialist
350 Main St.
Malden, MA 02148
United States
781-388-8550 (phone)
781-338-8550 (fax)
swagner@bos.blackwellpublishing.com

Global Health Vision

Source

Advertisements

July 6, 2007 - Posted by | Alberta, Alzheimers, Baltimore, Barcelona, Bethesda, Blackwell Publishing Ltd., Calgary, Global, Global Health Vision, Global News, Heart Disease, Irvine, Japan, Medical Journals, Neurology, News, News Australia, News Canada, News Israel, News Jerusalem, News UK, News US, News USA, Osaka, Research, Research Australia, Slovakia, Spain, Stroke, University of Pittsburgh, Virginia, WASHINGTON, Washington DC, World News

No comments yet.

Leave a Reply

Please log in using one of these methods to post your comment:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s

%d bloggers like this: