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Dipeptidyl peptidase I critical for early growth of abdominal aortic aneurysms

Surgery is the only treatment for an abdominal aortic aneurysm, a weak spot in the body's main artery that dilates dangerously over time.

13 Feb 2007

Safeway health plan reduces company costs, promotes preventive health

An employee health plan offered by supermarket chain Safeway that focuses on preventive care reduced company health care costs by 11% for nonunion employees in 2006, the San Francisco Chronicle reports.

13 Feb 2007

Obama presents system of universal health care coverage

Sen. Barack Obama (D-Ill.) on Saturday officially announced his candidacy for the Democratic presidential nomination during a speech in Illinois, the Washington Post reports.

13 Feb 2007

Determinants of disease presentation and outcome during cryptococcosis

CRNS and the Institut Pasteur conducted research in France on patients diagnosed with cryptococcosis which ranks second among fatal opportunistic infections in patients infected by HIV and who are profoundly immunosuppressed.

12 Feb 2007

Mood changes in response to psychosocial stress in healthy young women: effects of pretreatment with Cortisol

German researchers have found additional evidence that the stress hormone cortisol can have positive effects in certain situations.

12 Feb 2007

New microscopy technology

Research is finding evidence that may solve one of the great puzzles of 21st Century medicine using a new microscopy technology known as CytoViva.

11 Feb 2007

ViroPharma receives orphan drug designation for Maribavir

ViroPharma Incorporated today announced that the U.S. Food and Drug Administration (FDA) has granted orphan drug designation for maribavir for prevention of cytomegalovirus (CMV) viremia and disease in the populations at-risk.

7 Feb 2007

Power-boosting signal in muscle declines with age

As people age, they may have to exercise even harder to get the benefits afforded to younger folk. That's the suggestion of a report in the February issue of the journal Cell Metabolism, showing that a signal that gives muscles a kind of metabolic boost in response to exercise is blunted in older animals.

6 Feb 2007

Multivitamin/mineral supplements and chronic disease prevention

Some one hundred years after the first vitamin was named, what is known about them has not translated into beneficial, standardized recommendations for public health, says Irwin Rosenberg, MD, University Professor, and director of the Nutrition and Neurocognition Laboratory at the Jean Mayer USDA Human Nutrition Research on Aging (USDA HNRCA) at Tufts University.

6 Feb 2007

Spring births increase likelihood of preterm birth

Women who become pregnant in spring are more vulnerable to preterm birth than those who conceive in other seasons, according to researchers at the University of Pittsburgh.

5 Feb 2007

Antipodean Pharma commences phase 2 trial in hepatitis C

Antipodean Pharmaceuticals has announced it has initiated a Phase 2 clinical trial of its lead compound MitoQ (mitoquinone) to investigate the drug's efficacy to reduce liver damage in patients with raised liver enzymes associated with the Hepatitis C virus (HCV).

5 Feb 2007

Gastric surgery the latest idea in the U.S. to resolve obesity in children

The popularity of stomach surgery in the United States to resolve obesity has greatly increased in the last few years but operating on obese children has rarely been done because of the considerable risks involved.

5 Feb 2007

New therapy teaches pain coping for those suffering from common jaw disorder

A new supplemental therapy that teaches pain coping and biofeedback skills can reduce pain, the potential for chronic pain and health-care costs for millions of Americans suffering from a common jaw disorder, UT Southwestern Medical Center researchers have found.

5 Feb 2007

Health effects of passive somking studied in first-of-a-kind clinical study

Until bans on in-flight smoking took effect, beginning in 1988, flight attendants were regularly exposed to secondhand smoke.

1 Feb 2007

Important to recognize difference between tiredness and fatigue

Instead of dismissing grumblings about being tired or exhausted, people should take these complaints seriously before they lead to a worsened health state or even death, says a University of Alberta researcher investigating fatigue.

31 Jan 2007

Different treatments may be needed for chronic asthma, depending on whether it results from allergies or lung infections

Researchers have now identified a particular gene that influences how severe a M. pneumoniae infection may be, which in turn suggests that a different strategy might be needed for treating asthma resulting from this and similar lung infections rather than allergies.

31 Jan 2007

Corn, oats, cherries and red wine's high melatonin content can help delay ageing

The Spanish Ageing Research Network (Red Nacional de Investigación del Envejecimiento), funded by Carlos III Health Institute and headed by professor Darío Acuna Castroviejo, from the University of Granada, is very near to achieving one of today's Science greatest goals: allowing humans to age in the best possible health conditions.

31 Jan 2007