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Hangover gene may be to blame for alcohol addiction

By studying the effects of alcohol on fruit flies, scientists have discovered a gene that could lead to alcohol addiction.

11 Aug 2005

As many as one in 25 men in the UK could be raising another man's child

In rather disconcerting news, it appears that as many as one in 25 fathers, could unwittingly be raising another man's child.

11 Aug 2005

Cataracts a risk for pilots and astronauts

According to the results of a new study, airline pilots have a greater risk of developing cataracts because of exposure to cosmic rays while flying.

11 Aug 2005

Nurses unable to engage in research practices essential for positive patient outcomes

A recent study published in the September issue of the American Journal of Nursing (AJN), found that many U.S. registered nurses are not ready to engage in evidence-based practice (EBP), the "gold standard" approach to clinical problem solving, due to gaps in computer literacy knowledge and skills, limited access to quality information resources and attitudes toward research.

10 Aug 2005

Strawberries most effective at inducing cancer cell death

Strawberries may be the most effective of the five most commonly consumed berries at inducing cancer cell death, according to a recent study conducted at the UCLA Center for Human Nutrition.

10 Aug 2005

Blondes may have fun but redheads can take the pain

According to a new British study, blondes may have more fun, but redheads are less likely to feel the pain.

10 Aug 2005

No link between multiple vaccinations and infections

Over the years many concerns have been raised about chilhood vacinations, and one concern has been that multiple vaccinations 'use up' the immune system, so children are unable to fight off other illnesses.

10 Aug 2005

Assisted living and in-home care increase as nursing home beds decline

Even with the U.S. population rapidly aging, a smaller proportion of elderly and disabled people live in nursing homes today compared to 1990. Instead, far more depend on assisted living residences or receive care in their homes, according to a study published in the August 2005 issue of the Journal of Applied Gerontology.

10 Aug 2005

Contrast-enhanced MRI is better than SPECT in detecting heart damage in patients with hypertrophic cardiomyopathy

SPECT nuclear medicine studies are currently the most common way to look for myocardial damage in these patients; however; a new study, published in the August issue of the American Journal of Roentgenology, found that MRI is a more comprehensive examination than SPECT.

10 Aug 2005

Open nephron-sparing surgery remains the most desirable for the patients

Urologists often view less-invasive surgery techniques as more desirable for the patient, but in a study of open nephron-sparing surgeries (NSS) from 1985 to 2001 at Mayo Clinic, researchers found that the "gold standard" of open surgery for kidney tumors should remain the first choice for many patients. The study appears online today in The Journal of Urology.

10 Aug 2005

Study estimates Staphylococcus aureus infections cause 12,000 deaths, cost hospitals $9.5 billion

Staphylococcus aureus infections (S. aureus) create an enormous burden to hospitals by significantly increasing costs, length of patient stays and mortality rates, a Northwestern Memorial Hospital researcher found in the most comprehensive study to date, published today's Archives of Internal Medicine.

10 Aug 2005

Assessing physician compliance with the rules for euthanasia and assisted suicide

Physicians in the Netherlands rely on careful patient evaluations and official practice guidelines when considering patient requests for euthanasia and physician-assisted suicide (EAS), according to a study in the August 8/22 issue of Archives of Internal Medicine.

10 Aug 2005

Airline pilots have an increased risk of nuclear cataracts

Airline pilots have an increased risk of nuclear cataracts [common type of cataract, associated with aging] compared with non-pilots, and that risk is associated with cumulative exposure to cosmic radiation, according to a study in the August issue of Archives of Ophthalmology.

10 Aug 2005

Certain gene variation associated with better mobility for older individuals who exercise

Older individuals with a certain gene variation who exercise are less likely to develop mobility limitations than individuals without the gene variation, according to a study in the August 10 issue of JAMA: The Journal of the American Medical Association.

10 Aug 2005

Quality of the doctor-patient relationship can greatly affect patients' medication use

Patients who trust their doctors are more likely to stick to their prescription medicines, even if they face high out-of-pocket costs, a new study finds. But patients who have lower levels of trust in their physicians, or who have depression-like symptoms, are much more likely to skip doses or refills when costs become a problem for them.

10 Aug 2005

Current clinical practice guidelines are not written with older adults with multiple illnesses in mind

The aging of the population and the increasing prevalence of chronic diseases pose challenges to the development and application of clinical practice guidelines (CPGs), according to background information in the article. In 1999, 48 percent of Medicare beneficiaries aged 65 years or older had at least 3 chronic medical conditions and 21 percent had 5 or more.

10 Aug 2005

Placental tissue could feasibly provide an abundant source of cells with the same potential to treat diseases as embryonic stem cells

Routinely discarded as medical waste, placental tissue could feasibly provide an abundant source of cells with the same potential to treat diseases and regenerate tissues as their more controversial counterparts, embryonic stem cells, suggests a University of Pittsburgh study to be published in the journal Stem Cells and available now as an early online publication in Stem Cells Express.

10 Aug 2005

High insulin levels increase inflammatory markers and beta-amyloids

Moderately elevated levels of insulin increase the levels of inflammatory markers and beta-amyloid in plasma and in cerebrospinal fluid, and these markers may contribute to Alzheimer's disease, according to a new study posted online today from Archives of Neurology, one of the JAMA/Archives journals.

9 Aug 2005

Checkerboard Tissue Microarray (TMA) Method will help in predicting the behaviour of prostate cancer

Scientists from The Institute of Cancer Research have developed a technique which will markedly help in predicting the behaviour of prostate cancer.

9 Aug 2005

Latest findings on aspirin resistance

Treatment failures occur with any drug and aspirin is no exception. Evidence is growing that some people will not respond to the anti-coagulant action of aspirin and the drug will not protect against cardiovascular events despite its regular intake.

9 Aug 2005

Drug Trial News

Hangover gene may be to blame for alcohol addiction

As many as one in 25 men in the UK could be raising another man's child

Cataracts a risk for pilots and astronauts

Nurses unable to engage in research practices essential for positive patient outcomes

Strawberries most effective at inducing cancer cell death

Blondes may have fun but redheads can take the pain

No link between multiple vaccinations and infections

Assisted living and in-home care increase as nursing home beds decline

Contrast-enhanced MRI is better than SPECT in detecting heart damage in patients with hypertrophic cardiomyopathy

Open nephron-sparing surgery remains the most desirable for the patients

Study estimates Staphylococcus aureus infections cause 12,000 deaths, cost hospitals $9.5 billion

Assessing physician compliance with the rules for euthanasia and assisted suicide

Airline pilots have an increased risk of nuclear cataracts

Certain gene variation associated with better mobility for older individuals who exercise

Quality of the doctor-patient relationship can greatly affect patients' medication use

Current clinical practice guidelines are not written with older adults with multiple illnesses in mind

Placental tissue could feasibly provide an abundant source of cells with the same potential to treat diseases as embryonic stem cells

High insulin levels increase inflammatory markers and beta-amyloids

Checkerboard Tissue Microarray (TMA) Method will help in predicting the behaviour of prostate cancer

Latest findings on aspirin resistance

Unlocking live single-cell functional insights

Fluidics in Modern Healthcare & Medical Device Innovation

How microRNA is transforming science: From discovery to diagnostics

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