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Low bone density improved with jabs twice a year

A team of researchers say that women with low bone density can benefit from a twice a year treatment of an experimental drug.

23 Feb 2006

Genetic variations help predict risk for salt-induced high blood pressure

Researchers led by UVa Health System pathologist Robin Felder, Ph.D., have demonstrated that looking for several variations of genes that control blood pressure can predict the risk for high blood pressure caused by high levels of salt.

23 Feb 2006

Cell growth and cell division genes identified

A recent study shows that hundreds of genes contribute to cell growth and cell division. For the first time these genes, many of which are potential contributors to cancer, have been mapped in a single systematic study.

23 Feb 2006

Selective T cell stimulation could help improve treatment of autoimmune disease and cancer

The findings could also be significant for developing new ways to help patients with autoimmune diseases such as rheumatoid arthritis, multiple sclerosis, or juvenile diabetes.

23 Feb 2006

Singulair pill shows more promise for obese people

As the nation's collective waistline has swelled in recent decades, rates of asthma diagnoses also have accelerated. Indeed, much research has affirmed a link between the two conditions.

23 Feb 2006

Atherosclerosis MAY be a result of bacteria from gum infection entering the bloodstream

New research is reinforcing the longstanding belief that a connection exists between periodontal disease, or severe gum inflammation, and cardiovascular disease.

23 Feb 2006

40 percent of Americans at moderate risk for heart disease

"Nearly half the heart attacks come without warning, which means we need to do a better job of screening people. This test has that potential."

23 Feb 2006

Avastin trial for pancreatic tumors

"Our findings from the previous study suggest that the combination of chemotherapy and radiation is a safe and effective treatment method to reduce the local extent of pancreatic tumors," said Dr. Talamonti.

23 Feb 2006

New molecular target for potential drugs to treat acute respiratory distress syndrome

Researchers at the University of Virginia Health System have identified a molecular target, or receptor, for potential drugs to treat acute respiratory distress syndrome (ARDS), a sudden and life-threatening failure of the lung.

23 Feb 2006

Discovery of molecule that may hold key to learning and memory

Independent research teams from Harvard Medical School and Children's Hospital Boston have identified a master protein that sheds light on one of neurobiology's biggest mysteries--how neurons change as a result of individual experiences.

23 Feb 2006

External counterpulsation not effective as a treatment for heart failure

A new review of studies supports the government's opinion that too little evidence exists to support a device that uses balloon-like pants as a treatment for heart failure.

23 Feb 2006

Surname prediction from DNA alone may be feasible

By comparing the DNA of 150 pairs of men who share British surnames, researchers have shown that about a quarter of pairs are linked genetically.

23 Feb 2006

SRY gene directly controls neuronal function in the brain

Shaped by much previous research, the prevailing view regarding sex-specific differences in the brain is that they are caused by circulating sex hormones, which are generated outside the brain and influence certain aspects of brain development, as well as brain function in adults.

23 Feb 2006