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Recovering alcoholics can remain sober for years

The study used a test that gauged participants' abilities to make sound choices between short-term rewards and the long-term negative consequences of their decisions.

1 Nov 2004

Routine screening of blood samples would reduce the risk of disease transmission among transplant recipients

Results of a study in this week’s issue of THE LANCET suggest that routine screening of blood samples to detect viral RNA among organ and tissue donors who do not have obvious signs of clinical disease would reduce the risk of disease transmission among transplant recipients.

29 Oct 2004

Acetaldehyde appears to increase the addictive properties of nicotine

Acetaldehyde, one of the main chemical components of tobacco smoke, appears to increase the addictive properties of nicotine, according to animal studies conducted by the UC Irvine Transdisciplinary Tobacco Use Research Center (TTURC).

29 Oct 2004

New evidence to explain why mental function becomes less efficient with ageing

Dementia and milder forms of loss of mental ability affects millions of older people every year, but the causes are unclear. Previous research using brain scanning has shown that brain shrinkage and changes in the brain's white matter 'wiring', are associated with mental function slowing down in old age.

29 Oct 2004

Is NICE delivering the goods?

Implementation of guidance issued by the National Institute for Clinical Excellence (NICE) has been mixed, according to a study in this week's BMJ.

29 Oct 2004

Selling paracetamol and other painkillers in smaller pack sizes has slashed rates of suicide

Selling paracetamol and other painkillers in smaller pack sizes has slashed rates of suicide and damage to the liver from paracetamol poisoning, concludes a study on bmj.com this week.

29 Oct 2004

Higher radiation doses helps patients with advanced non-small cell lung cancer live longer

Treating patients with advanced non-small cell lung cancer more aggressively by giving them higher doses of radiation helps keep the disease from spreading and allows some patients to live longer

28 Oct 2004

Study supports earlier findings, and even showed a significantly higher prevalence of periodontal diseases in cardiac patients

Research is racing to help healthcare professionals further understand how periodontal diseases are linked to cardiovascular disease.

28 Oct 2004

Scientists are trying to determine what goes on inside the brain when it sees a face

Ever catch a glimpse of someone but can't quite fit a name to go with the face? While it's something that happens to everyone, for older people especially, difficulty in retrieving names is a common frustration.

28 Oct 2004

Mail-order prescriptions exposed to excessive heat may become significantly less effective for patients

Mail-order prescriptions exposed to excessive environmental heat, such as temperatures found in mailboxes and car interiors, may become significantly less effective for patients.

28 Oct 2004

Blacks are more likely to be lifetime nonsmokers than whites

Blacks are more likely to be lifetime nonsmokers than whites, but they're less likely to quit smoking once they've started, according to a new study of more than 240,000 Americans.

28 Oct 2004

Brief psychological interventions are effective in relieving traumatic stress symptoms in family members

Family therapy and other psychological treatments may help reduce symptoms of post-traumatic stress among teenaged survivors of childhood cancer--as well as among their parents.

28 Oct 2004

Study suggests safer immunization approach to Alzheimer's

Researchers at the University of Illinois at Chicago have had preliminary success with a method of immunization intended to dissolve the plaques in brain tissue that are associated with Alzheimer's disease.

28 Oct 2004

New study of blood substitute for use in trauma cases

The Virginia Commonwealth University Medical Center launched a study Monday on an experimental blood substitute, PolyHeme, that will be given to critically injured and bleeding victims before they arrive at the hospital.

26 Oct 2004

First study to measure the influence of night-shift work on hormone levels that may affect breast-cancer risk

Three years ago, investigators at Fred Hutchinson Cancer Research Center made headlines nationwide when they published the results of a population-based study that suggested women who work the graveyard shift have an increased risk of breast cancer as opposed to women who work the day shift.

26 Oct 2004

Understanding the impact of breast cancer beyond treatment

Monash University and the Jean Hailes Foundation are assessing the key physical and emotional issues faced by women following breast cancer diagnosis and treatment as part of a five-year study.

26 Oct 2004

Friends and family could be the cure for work related stress

On-the-job stress can increase your blood pressure, adding to your risk of having a heart attack or stroke, according to evidence from two new studies by Heart and Stroke Foundation researchers.

26 Oct 2004

Ruboxistaurin may reduce vision loss from diabetes-induced eye disease

Eli Lilly and Company's investigational compound ruboxistaurin may reduce vision loss from diabetes-induced eye disease, according to new analyses of previously reported data presented at the 2004 Joint Meeting of the American Academy of Ophthalmology and the European Society of Ophthalmology in New Orleans, La.

26 Oct 2004

Anxiety helps memory recall, but stress hinders complex problem solving

Researchers at Ohio State University gave a battery of simple cognitive tests to 19 first-year medical students one to two days before a regular classroom exam – a period when they would be highly stressed. Students were also given a similar battery of tests a week after the exam, when things were less hectic.

26 Oct 2004

Magnetic resonance guidance may improve the long-term success of treatment for deforming birthmark

Magnetic resonance (MR) guidance may improve the long-term success of treatment for low-flow vascular malformations, according to a study published in the November issue of the journal Radiology.

26 Oct 2004

Drug Trial News

Recovering alcoholics can remain sober for years

Routine screening of blood samples would reduce the risk of disease transmission among transplant recipients

Acetaldehyde appears to increase the addictive properties of nicotine

New evidence to explain why mental function becomes less efficient with ageing

Is NICE delivering the goods?

Selling paracetamol and other painkillers in smaller pack sizes has slashed rates of suicide

Higher radiation doses helps patients with advanced non-small cell lung cancer live longer

Study supports earlier findings, and even showed a significantly higher prevalence of periodontal diseases in cardiac patients

Scientists are trying to determine what goes on inside the brain when it sees a face

Mail-order prescriptions exposed to excessive heat may become significantly less effective for patients

Blacks are more likely to be lifetime nonsmokers than whites

Brief psychological interventions are effective in relieving traumatic stress symptoms in family members

Study suggests safer immunization approach to Alzheimer's

New study of blood substitute for use in trauma cases

First study to measure the influence of night-shift work on hormone levels that may affect breast-cancer risk

Understanding the impact of breast cancer beyond treatment

Friends and family could be the cure for work related stress

Ruboxistaurin may reduce vision loss from diabetes-induced eye disease

Anxiety helps memory recall, but stress hinders complex problem solving

Magnetic resonance guidance may improve the long-term success of treatment for deforming birthmark

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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