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World's largest-ever study of 'near-death' experiences

The University of Southampton is launching the world's largest-ever study of near-death experiences this week.

10 Sep 2008

New marker for raised intracranial pressure

Magnetic resonance imaging (MRI) measurements of the thickness of the optic nerve sheath are a good marker for raised intracranial pressure (ICP).

10 Sep 2008

Infectious heart disease death rates rising again say scientists

Infectious heart disease is still a major killer in spite of improvements in health care, but the way the disease develops has changed so much since its discovery that nineteenth century doctors would not recognise it, scientists heard today (Thursday 11 September 2008) at the Society for General Microbiology's Autumn meeting being held this week at Trinity College, Dublin.

10 Sep 2008

Protein opens hope of treatment for cystic fibrosis patients

Scientists have finally identified a direct role for the missing protein that leaves cystic fibrosis patients open to attack from lung-damaging bacteria, the main reason most of them die before their 35th birthday, scientists heard today (Thursday 11 September 2008) at the Society for General Microbiology's Autumn meeting being held this week at Trinity College, Dublin.

10 Sep 2008

Herpes virus changes anti-herpes drug acyclovir to form that hinders AIDS virus

The drug acyclovir has long been used to suppress outbreaks of oral and genital herpes. Herpes viruses change acyclovir to a form that prevents them from reproducing.

10 Sep 2008

Bleeding gums increase risk of heart disease

Bad teeth, bleeding gums and poor dental hygiene can cause heart disease, Professor Howard Jenkinson from the University of Bristol will tell members of the Society for General Microbiology in Trinity College, Dublin today [Thursday 11 September].

10 Sep 2008

Killing bacteria isn't enough to restore immune function after infection, researchers find

A bacterial molecule that initially signals to animals that they have been invaded must be wiped out by a special enzyme before an infected animal can regain full health, researchers at UT Southwestern Medical Center have found.

10 Sep 2008

Eastern Virginia Medical School receives $100 million grant from USAID for microbicide research

Eastern Virginia Medical School on Monday announced that it has received a $100 million grant from USAID for microbicide research through its CONRAD program, the Virginian-Pilot reports.

10 Sep 2008

Cryopreservation techniques bring hopes for women cancer victims and endangered species

Emerging cryopreservation techniques are increasing hope of restoring fertility for women after diseases such as ovarian cancer that lead to destruction of reproductive tissue. The same techniques can also be used to maintain stocks of farm animals, and protect against extinction of endangered animal species by maintaining banks of ovarian tissue or even nascent embryos that can be used to produce offspring at some point in the future.

10 Sep 2008

Tsunami survivors experienced complex trauma and grieving process according to research

People who survived the Indian Ocean tsunami or lost loved ones in the disaster went through a complex process of trauma and grief, according to research published in the latest Journal of Advanced Nursing.

10 Sep 2008

Many colorectal cancer survivors do not receive recommended follow-up screening

A new analysis reveals that fewer than half of older patients successfully treated for colorectal cancer receive the recommended screening schedule to detect any recurrence of cancer.

10 Sep 2008

Toll of war seen in increased suicide rates among young male veterans

According to the American Department of Veterans Affairs, the suicide rate among young male veterans who served during the wars in Iraq and Afghanistan reached a record high in 2006.

10 Sep 2008

New technique in blood analysis may speed diagnosis of heart attacks

Someday doctors may be able to use a blood test to confirm within minutes, instead of hours, if a patient is having a heart attack, allowing more rapid treatment that could limit damage to heart muscle.

9 Sep 2008

Researchers find cause of severe metabolic disorders

A healthy body stores fat in the form of so-called triglycerides in specialized fatty tissue as an energy reserve.

9 Sep 2008

Food soil stuck to surfaces can hold bacteria in food processing factories

Tiny amounts of food soil stuck to surfaces can act as a reservoir for potentially pathogenic bacteria. This food may help bacteria to survive industrial cleaning regimes in food processing factories, scientists heard today (Wednesday 10 September 2008) at the Society for General Microbiology's Autumn meeting being held this week at Trinity College, Dublin.

9 Sep 2008