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Improved predictive value of biomarkers in HF makes earlier diagnosis and better management possible

With an ever ageing population and more people surviving a heart attack, heart failure is now the world's most prevalent chronic cardiovascular disease.

29 Mar 2009

Improved predictive value of biomarkers in heart failure now makes earlier diagnosis and better management possible

With an ever ageing population and more people surviving a heart attack, heart failure is now the world's most prevalent chronic cardiovascular disease.

29 Mar 2009

DNA repair mechanisms relocate in response to stress

Like doctors making house calls, some DNA repair enzymes can relocate to the part of the cell that needs their help, a collaborative team of scientists at Emory University School of Medicine has found.

29 Mar 2009

Discovery of new biomarker for prostate cancer

Researchers at Wayne State University have identified a new marker for prostate cancer progression that may one day lead to new treatments.

26 Mar 2009

Recently identified genetic heart disorder often deadly for young patients

A study that included young patients with a recently recognized rare type of cardiomyopathy (a disorder of the heart muscle) linked to a genetic mutation finds that progression of this disease may be rapid and often results in early death, according to a study in the March 25 issue of JAMA.

24 Mar 2009

New endoscope directly visualizes the biliary and pancreatic ducts

A research article to be published on March 21, 2009 in the World Journal of Gastroenterology reports their experience of this new endoscope that can directly visualize the biliary and pancreatic ducts.

24 Mar 2009

Rewrite of the recipe for life - new type of DNA

In a dramatic rewrite of the recipe for life, scientists from Florida today described the design of a new type of DNA with 12 chemical letters instead of the usual four.

23 Mar 2009

FDA approves Symbyax for treatment-resistant depression

The U.S. Food and Drug Administration (FDA) has approved a new indication for Symbyax (olanzapine and fluoxetine HCl capsules), Eli Lilly and Company has announced.

23 Mar 2009

Gulf War veterans display abnormal brain response to specific chemicals

A new study by UT Southwestern Medical Center researchers is the first to pinpoint damage inside the brains of veterans suffering from Gulf War syndrome - a finding that links the illness to chemical exposures and may lead to diagnostic tests and treatments.

22 Mar 2009

Severe vomiting case due to chronic marijuana use

This obscure clinical manifestation of severe vomiting sickness due to chronic abuse of marijuana, recognized by Dr. Sontineni and his colleagues at the Creighton University of Omaha, NE, was published on March 14, 2009 World Journal of Gastroenterology.

22 Mar 2009

The brain maintains language skills in spite of alcohol damage by drawing from other regions

Prior neuroimaging studies have shown alcoholism-related damage to the frontal lobes and cerebellum.

20 Mar 2009

New tuberculosis test dramatically cuts diagnosis time

Researchers from the Albert Einstein College of Medicine and The University of Pittsburgh have developed an onsite method to quickly diagnose tuberculosis (TB) and expose the deadly drug-resistant strains that can mingle undetected with treatable TB strains.

20 Mar 2009

Researchers create onsite method to quickly diagnose tuberculosis

Researchers from the University of Pittsburgh and the Albert Einstein College of Medicine have developed an onsite method to quickly diagnose tuberculosis (TB) and expose the deadly drug-resistant strains of Mycobacterium tuberculosis that can mingle undetected with treatable strains.

20 Mar 2009

Ultra-detailed 3-D images of eyes reveal details of age-related macular degeneration

To get a better look at the abnormalities that cause age-related macular degeneration (AMD), the leading cause of vision loss in Americans and Europeans over 50, the research groups of James Fujimoto at the Massachusetts Institute of Technology (MIT) and collaborators Jay Duker of the Tufts University School of Medicine, and Joel Schuman of the University of Pittsburgh School of Medicine have created ultra-detailed 3-D images of the eyes of more than 2,000 people from different ethnic groups, 400 of whom have AMD.

20 Mar 2009

Study tracks increasing use of CT on pregnant women

Researchers have found that over a 10-year period radiologic exams on pregnant women have more than doubled, according to a study published in the online edition of Radiology.

17 Mar 2009

Alzheimer's mechanism suggests combination therapy needed

Researchers at the University of Illinois at Chicago College of Medicine have discovered a mode of action for mysterious but diagnostic protein snarls found in the brains of Alzheimer's patients that suggests a one-two punch of therapy may be needed to combat the neurodegenerative disease.

17 Mar 2009