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Obesity could more than double an older woman's risk of acute myelogenous leukemia

A study from the University of Minnesota Cancer Center indicates that overweight and obesity could more than double an older woman's risk of acute myelogenous leukemia (AML), an often fatal cancer of the bone marrow and blood.

8 Nov 2004

Second successful human ovarian to arm transplant in the world

A new study finds surgery to transplant an ovary to the upper arm is feasible and preserves hormonal function in women undergoing treatment for cervical cancer.

8 Nov 2004

Atenolol beta-blocker may not be effective in reducing heart attacks

A study published in this weeks issue of THE LANCET suggest that atenolol - one of the most widely prescribed beta-blockers for reducing blood pressure - may not be effective in reducing heart attacks or death from cardiovascular causes.

5 Nov 2004

Researchers have identified a protein that transports the essential nutrient boron into cells

Researchers at UT Southwestern Medical Center at Dallas have identified a protein that transports the essential nutrient boron into cells, where it is important for cell growth and bone development. The findings are in the Nov. 5 edition of the journal Molecular Cell and are online.

5 Nov 2004

Celebrex may one day be used to prevent and even treat breast tumors

The anti-inflammatory drug Celebrex, or celecoxib, reduces tumor mass by encouraging cell death and discouraging both cell proliferation and the sprouting of new blood vessels that feed growing tumors, according to a study reported in the November issue of Molecular Cancer Research.

5 Nov 2004

The first test in humans of a bioartificial kidney

The first test in humans of a bioartificial kidney offers hope of the device's potential to save the lives of people with acute renal failure, researchers at the University of Michigan Health System report.

4 Nov 2004

Cellular vehicle delivers drugs directly into cancer cells

Researchers at The University of Texas M. D. Anderson Cancer Center have perfected a delivery system for anticancer treatment that zeroes in on a tumor and becomes part of its supporting tissue.

4 Nov 2004

Discovery of internal molecular clock that governs the metabolism of sugars and fats within the body

Researchers at the University of Pennsylvania School of Medicine have discovered that components of the internal molecular clock of mammals have an important role in governing the metabolism of sugars and fats within the body.

4 Nov 2004

Researchers identify biomarkers that could lead to more accurate diagnosis of systemic lupus erythematosus

University of Pittsburgh researchers have identified biomarkers that could result in earlier and more accurate diagnosis of systemic lupus erythematosus (SLE), a devastating disease that affects as many as 1.5 million Americans, and occurs 10 to 15 times more frequently in women.

4 Nov 2004

Study of infection prevention therapy for premature babies

Whether donated human antibodies can protect premature babies from a common and potentially dangerous bacterial infection is under study at the Medical College of Georgia Children’s Medical Center.

4 Nov 2004

Need to belong influences adolescent workplace drug use

In the high-pressure atmosphere of the building and construction industry, adolescent workers are highly susceptible to indulging in work related drug and alcohol use.

4 Nov 2004

Research suggests that children with severe malaria may not be as badly dehydrated as was previously thought

Every year around a million people, mainly small children, die of malaria. Dehydration is thought to contribute to fatal cases of the disease and, hence, doctors often give fluids to treat very ill children.

4 Nov 2004

Long-term safety of transplanted pig cells to humans confirmed

Living Cell Technologies Limited has published a paper in the November issue of the Journal of Clinical Microbiology which demonstrates the long-term safety of transplanted insulin-producing pig islets in people with type 1 diabetes.

4 Nov 2004

Genetic mutations could collectively raise bowel cancer risk

Cancer Research UK scientists at the University of Oxford have found that a number of genetic mutations could collectively raise bowel cancer risk, reporting their findings in the journal PNAS.

4 Nov 2004

Amputations due to diabetes can be prevented

Taking a minute or two every day to inspect your feet and observing a few simple rules can make the difference in sparing diabetes patients from a preventable outcome of the disease a foot amputation.

4 Nov 2004

FDA warns against use of Actra-Rx and Yilishen

The U.S. Food and Drug Administration has warned consumers not to purchase or to consume Actra-Rx or Yilishen, two products promoted and offered for sale on Web sites as "dietary supplements" for treating erectile dysfunction and enhancing sexual performance for men.

4 Nov 2004