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Double the weight-loss when counseling is combined with diet drugs

According to a new study, obese patients who took the diet drug Meridia and received intensive weight-loss counseling, lost twice as much weight as patients who only took the drug.

20 Nov 2005

Two tests in a lifetime will halve cervical cancer numbers in poor countries

Most women in developed countries are regularly screened for cervical cancer, but this is often not the case in poorer countries.

20 Nov 2005

UN says AIDS in India far worse than figures show

According to a UN Aids expert, the number of new HIV cases in India is far more than official data shows and epidemics in some pockets are alarming.

20 Nov 2005

Bird flu early warning system to be set up by UN

According to a United Nations official an early warning bird flu system is to be set up to alert countries of incoming migratory birds which could be carrying the deadly virus.

20 Nov 2005

Scientists discover gene which controls fear

Scientists have discovered the existence of a gene that appears to control whether fear reactions to impending danger are appropriate or not.

20 Nov 2005

Bird flu scare in Canada

According to a Canadian health official test results on wild migratory ducks across Canada have not shown any link to the deadly Asian strain of the bird flu virus that has spread from Southeast Asia to Europe.

20 Nov 2005

Bird flu spreads in China while Bush's $ 7.1 billion pandemic fund stalls

As World health experts predicted there will be more human bird flu infections in China, the U.S. Congress has stalled the funding of President George W. Bush's plan to cope with a pandemic.

20 Nov 2005

Alarming deaths of Tamiflu patients - FDA to investigate

The U.S. Food and Drug Administration are investigating the deaths of 12 children in Japan who took Roche's flu-fighting drug Tamiflu.

20 Nov 2005

Six gene variants predict heart muscle damage after cardiac surgery

Duke University Medical Center researchers have found that patients with six specific variants of genes involved in the body's immune response are significantly more likely to suffer damage of heart tissue after cardiac surgery.

16 Nov 2005

Visibility, visual awareness, and visual masking of simple unattended targets are confined to areas in the occipital cortex beyond human V1/V2

Dartmouth professor of psychological and brain sciences Peter Tse has published new results in his on-going investigation of the brain and how it transforms visual stimuli into conscious experience.

16 Nov 2005

Good neighbor relations helps prevent teen sex

Having the right kind of neighbors can help prevent teens from having sex at an early age, according to new research.

16 Nov 2005

Haphazard activation of secondary signaling pathways may fuel cancer's genesis

When found at abnormally high concentrations, two proteins implicated in many human cancers have the potential to spur indiscriminate biochemical signaling inside cells, chemists at Harvard University have found.

16 Nov 2005

Animal-assisted therapy beneficial

When it comes to health care, "going to the dogs" is a good thing, according to new research reported at the American Heart Association's Scientific Sessions 2005.

16 Nov 2005

Decaffeinated coffee may cause an increase in harmful LDL cholesterol

Decaffeinated -- not caffeinated -- coffee may cause an increase in harmful LDL cholesterol by increasing a specific type of blood fat linked to the metabolic syndrome, hints a new study presented at the American Heart Association's Scientific Sessions 2005.

16 Nov 2005

Trichostatin A may fight lupus and atherosclerosis simultaneously

People with lupus are prone to premature accelerated atherosclerosis. Now scientists at Wake Forest University School of Medicine think they have a way to prevent or decrease this atherosclerosis and prevent heart attacks.

16 Nov 2005

Biologically engineered blood vessels now an option in cardiac bypass

The first-ever human use of completely biologically engineered blood vessels grown from a person's own cells could be an option for people who have vessels too damaged for heart bypass, researchers reported at the American Heart Association's Scientific Sessions 2005.

16 Nov 2005

Scientists use stem cells to grow cartilage

Scientists from Imperial College London have successfully converted human embryonic stem cells into cartilage cells, offering encouragement that replacement cartilage could one day be grown for transplantation.

16 Nov 2005

Carvedilol may improve heart failure and help prevent sudden death

Research shows that Carvedilol, a cardiovascular drug, could be useful in reducing cardiac death in high risk patients with prior myocardial infarction and/or heart failure and also in reducing the incidence and/or preventing the occurrence of atrial fibrillation in a number of clinical situations.

16 Nov 2005