Heart Disease :: Adult stem cells reduce tissue damage in cardiovascular diseases

Xabier L?pez Aranguren, a biologist and biochemist at the University of Navarra, has studied in his doctoral dissertation the use of adult stem cells in order to palliate damage to the tissues affected by cardiovascular diseases, which are one of the leading causes of death in the Western world. The results of his research have recently been published in the journal Blood.

Imaging :: New MRI technique measures intracranial pressure in brain disorder

A new advanced magnetic resonance imaging technique developed at the University of Illinois at Chicago for the diagnosis of neurological problems, such as Chiari malformations, hydrocephalus and brain injury, will be evaluated for clinical use through a $1.4 million National Institutes of Health Bioengineering Research Partnership grant.

Dementia :: Non-drug treatments for dementia show promise

Memory training and other non-drug treatments may one day help older adults ward off declines in mental function, according to researchers from Wake Forest University School of Medicine in an editorial in the current issue of the Journal of the American Medical Association.

Alzheimer’s Disease :: Testosterone therapy prevents Alzheimer’s disease

Researchers at the University of Southern California have discovered a direct link between loss of testosterone and the development of an Alzheimer’s-like disease in mice. They also discovered that testosterone treatment slows progression of the disease.The study, published in the Dec. 20 issue of the Journal of Neuroscience, predicts that testosterone-based hormone therapy may be useful in the treatment and prevention of Alzheimer?s disease in aging men.

Leukemia :: Predicting risk of leukemia induced by radiation therapy

A new analysis shows that it may be possible to accurately predict a cancer patient?s risk of developing leukemia as a result of receiving radiation therapy for a primary tumor. Understanding these risks may help doctors optimize radiation treatment to minimize the side effects of this therapy, the authors say.

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