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Medicine & Health / Diseases news 1234

Study identifies toxic key to Alzheimer’s disease memory loss

June 26, 2008 | User rating: 4.9 / 5 after 8 vote(s) | No comments yet

Using new scientific techniques, scientists have unlocked the cascade of molecular events that lead to Alzheimer’s disease. The scientific findings published in the latest edition of Nature Medicine suggest a potential new ...


Ionophore reverses Alzheimer's within days in mouse models

July 09, 2008 | User rating: 4.9 / 5 after 8 vote(s) | No comments yet

Scientists report a remarkable improvement in Alzheimer's transgenic mice following treatment with a new drug. The study, published by Cell Press in the July 10th issue of the journal Neuron, provides the first demonstration ...


Early study reveals promising Alzheimer's disease treatment

July 18, 2008 | User rating: 4.7 / 5 after 10 vote(s) | No comments yet

A drug once approved as an antihistamine in Russia improved thinking processes and ability to function in patients with Alzheimer's disease in a study conducted there, said an expert at Baylor College of Medicine in Houston. ...


Alzheimer's disease as a case of brake failure?

June 24, 2008 | User rating: 4.7 / 5 after 6 vote(s) | No comments yet

A loss of protein function in neurons may lead to dementia
Rutgers researcher Karl Herrup and colleagues at Case Western Reserve University have discovered that a protein that suppresses cell division in brain ...


Potential to prevent loss of insulin in type 2 diabetes

July 14, 2008 | User rating: 4.6 / 5 after 17 vote(s) | No comments yet

There are two completely different diseases known as diabetes. Type 1 is an autoimmune condition that often starts in childhood or adolescence. Type 2 is a metabolic disorder sometimes associated with lifestyle. In both cases, ...


Mechanism explains calcium abnormalities in Alzheimer's brain

June 25, 2008 | User rating: 4.5 / 5 after 6 vote(s) | No comments yet

A new study uncovers a mechanism that directly links mutations that cause early onset Alzheimer's disease (AD) with aberrant calcium signaling. The research, published by Cell Press in the June 26th issue of the journal Neuron, ...


Obsessive compulsive disorder linked to brain activity

July 17, 2008 | User rating: 4.5 / 5 after 11 vote(s) | No comments yet

Cambridge researchers have discovered that measuring activity in a region of the brain could help to identify people at risk of developing obsessive compulsive disorder (OCD).


All Sweeteners May Not Be the Same When Managing Type 2 Diabetes and Complications

July 14, 2008 | User rating: 3.8 / 5 after 6 vote(s) | No comments yet

(PhysOrg.com) -- Recent research by Kalidas Shetty of the University of Massachusetts Amherst and Lena Galvez Ranilla of the University of San Paolo, Brazil, shows that when it comes to managing Type 2 diabetes, all sweeteners ...


Erectile dysfunction lower in men who have intercourse more often

July 02, 2008 | User rating: 3.1 / 5 after 8 vote(s) | User comments: 3

Having intercourse more often may help prevent the development of erectile dysfunction (ED). A study published in the July 2008 issue of The American Journal of Medicine reports that researchers have found that men ...