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Link between statins and cognitive decline a complex one

Previous explorations of a link between statins, a cholesterol lowering medication, and cognitive decline have produced inconsistent results.

6 Nov 2007

Getting to hospital quickly once heart attack symptoms appear provides best chance of receiving right treatment

If you go to the hospital within one to two hours of the onset of symptoms of a heart attack, your chances of getting proper treatment are nearly 70 percent greater than those who wait 11 to 12 hours before seeking treatment, according to results presented at the American Heart Association's Scientific Sessions 2007 in Orlando, Fla.

6 Nov 2007

New finding about the relationship between stress and cancer

One way environmental stress causes cancer is by reducing the activity level of an enzyme that causes cell death, researchers say.

6 Nov 2007

Li-Fraumeni syndrome found, for the first time, in Singapore

A rare hereditary disorder that strongly predisposes carriers to develop cancer at an early age has been found in an Asian female, report researchers at the American Association for Cancer Research Centennial Conference on Translational Cancer Medicine.

6 Nov 2007

Strongest evidence yet that prenatal exposure to alcohol causes conduct problems in children

An Indiana University study provides some of the strongest evidence yet that prenatal exposure to alcohol causes conduct problems in children, a finding that has been called into question in recent years.

6 Nov 2007

New comorbidity index helps predict post-transplant survival

Patients awaiting liver transplantation who also suffer from other medical problems may face poorer survival after transplantation.

6 Nov 2007

NSAIDs may lower risk of Parkinson's disease

Over-the-counter pain medications known as non-steroidal anti-inflammatory drugs (NSAIDs) may reduce a person's risk of Parkinson's disease, according to a study published in the November 6, 2007, issue of Neurology, the medical journal of the American Academy of Neurology.

6 Nov 2007

Non-maternal care linked to reduced physical aggression in children of mothers with less education

Among children of mothers with low education levels, those who receive regular care from other adults during preschool years may be less likely to have problems with physical aggression, according to a report in the November issue of Archives of General Psychiatry.

6 Nov 2007

Revolutionary surgical procedure for a type of decapitation

A revolutionary surgical procedure by a professor of neurosurgery at the University of Mississippi Medical Center has helped restore almost complete function to a patient who suffered a virtual decapitation.

6 Nov 2007

Effects of weight gain and subsequent weight loss on endothelial function

When lean healthy young adults gained about 9 pounds, the functioning of their blood vessel lining became impaired -- but shedding the weight restored proper functioning, according to a Mayo Clinic research report.

6 Nov 2007

Microtek Medical introduces disposable stethoscope covers

Microtek Medical Holdings Inc. has announced the release of StethoClean, a new device that offers clean, disposable stethoscope covers to protect each patient from germs and infectious disease.

6 Nov 2007

Bupropion plus counseling appears to help adolescents quit cigarette smoking in the short term

Almost one-fourth of U.S. high school students currently smoke cigarettes, according to background information in the article. Many teen smokers want to quit, but studies estimate that only about 4 percent of those who try are successful each year.

6 Nov 2007

New risk factor for heart attack patients identified

6 Nov 2007

Maternal alcohol drinking during pregnancy associated with risk for childhood conduct problems

Maternal alcohol drinking during pregnancy appears to be associated with conduct problems in children, independently of other risk factors, according to a report in the November issue of Archives of General Psychiatry.

6 Nov 2007

Brain chemical anandamide work as antidepressant

American and Italian researchers have found that boosting the amounts of a marijuana-like brain transmitter called anandamide produces antidepressant effects in test rats.

6 Nov 2007

Seasonal differences in blood pressure

Fewer people treated for high blood pressure return to normal pressure levels in the winter compared to those treated in the summer, Veterans Affairs (VA) researchers reported at the American Heart Association's Scientific Sessions 2007.

6 Nov 2007

Immtech receives $5.1 million to tackle trypanosomiasis and leishmania

Immtech Pharmaceuticals, Inc. has announced that it has received $5.1 million from a scientific consortium led by the University of North Carolina at Chapel Hill (UNC), which received funds from The Bill & Melinda Gates Foundation, to develop drugs for fighting African sleeping sickness (trypanosomiasis) and leishmania.

6 Nov 2007

64-slice CT scans a good test for clogged arteries

A study by an international team of cardiac imaging specialists, led by researchers at Johns Hopkins, concludes that sophisticated computed tomography (CT) scans of the heart and its surrounding arteries are almost as reliable and accurate as more invasive procedures to check for blockages.

6 Nov 2007

Hypertension or atrial fibrillation linked to Alzheimer's disease progression

Alzheimer's disease (AD) may progress more rapidly in people with high blood pressure or a form of irregular heartbeat, atrial fibrillation, according to results of a Johns Hopkins study published in the Nov. 6, 2007, issue of Neurology.

6 Nov 2007

Heart failure patients benefit from nurse-led intervention

Heart failure patients are more likely to comply with important non-medication interventions, such as fluid and salt restrictions and regular weighing, when they have intensive support from a heart failure nurse and multidisciplinary team than if they do not, researchers reported at the American Heart Association's Scientific Sessions 2007.

6 Nov 2007