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New technique for diabetes treatment may be in the offing

An exploration of the molecular links between insulin resistance and inflammation may have revealed a novel target for diabetes treatment, say scientists at the John G. Rangos Sr. Research Center, Children's Hospital of Pittsburgh of UPMC. Their findings were published earlier this month in the online version of Diabetes, one of the journals of the American Diabetes Association.

27 Aug 2009

Waxman seeks to save money on Medicare drugs

The New York Times: "Representative Henry A. Waxman is on a crusade to save Medicare billions of dollars — in a way that he says would end up helping the elderly."

27 Aug 2009

Illegal aliens to benefit from health care reform bill: Congressional Research Service

Tuesday, the Congressional Research Service (CRS), the "research arm" for the United States Congress, issued a report validating an analysis by the Federation for American Immigration Reform (FAIR), that illegal aliens would be able to receive benefits under the House health care reform bill, America's Affordable Health Care Act of 2009 (H.R. 3200).

27 Aug 2009

Angeion Corporation announces financial results for third-quarter fiscal 2009

For the 2009 third quarter, Angeion posted a net loss of $173,000, or $0.04 per diluted share, on revenues of $6.2 million. This represents a sequential improvement from a 2009 second-quarter net loss of $225,000, or $0.05 per diluted share, also on revenues of $6.2 million.

27 Aug 2009

Health spending blamed for ballooning deficit projection

The White House's grim new budget projections, released Tuesday, show a decade-worth of deficits tallying $9.05 trillion, $2 trillion deeper than anticipated in February, the New York Times reports. Peter Orszag, the White House budget director, said "the key driver of our long-term deficits" is federal health spending, mainly on the ballooning Medicare and Medicaid programs, making health reform essential. "Over all, it underscores the dire fiscal situation that we inherited and the need for serious steps to put our nation back on a sustainable fiscal path," Orszag said, asserting that this White House was confronting a Bush administration legacy (Calmes, 8/25).

27 Aug 2009

DermaStream continuous streaming therapy for healing bedsores and chronic ulcers

More than six million people in the U.S. suffer from persistent wounds -- open sores that never seem to heal or, once apparently healed, return with a vengeance. The bedridden elderly and infirm are prone to painful and dangerous pressure ulcers, and diabetics are susceptible to wounds caused by a lack of blood flow to the extremities.

27 Aug 2009

Will Kennedy's death add momentum to the health care push?

News reports examine the speculation, which has already begun, regarding the impact of Sen. Edward Kennedy's passing might have on the current health reform debate.

27 Aug 2009

Lancet series examines health issues in South Africa

The journal Lancet published a series of articles examining health issues in South Africa, suggesting that "South Africa's health system is failing women and children in particular, but that new leadership could solve many of the problems," the Associated Press/msnbc.com reports (8/24).

27 Aug 2009

Invasive front dominant expression of LNγ2 and LNβ3 and active MMP7 play a key role in biliary tract cancer

Despite recent advances in diagnosis and treatment, the prognosis of patients with biliary tract cancer is still poor. Elucidating the biological characteristics of these carcinomas has become necessary to improve the prognosis of patients and to devise better treatment strategies. A recent study report that invasive front dominant expression of LNγ2 and LNβ3 and active MMP7 play a key role in the progression of biliary tract cancer.

26 Aug 2009

New website launched for comparing mortality risks by gender, age, cause of death and geographic region

A new Web site, www.DeathRiskRankings.com, developed by researchers and students at Carnegie Mellon University, allows users to query publicly available data from the United States and Europe, and compare mortality risks by gender, age, cause of death and geographic region. The Web site not only gives the risk of dying within the next year, but it also ranks the probable causes and allows for quick side-by-side comparison between groups.

26 Aug 2009

Recurrence rate of patients with node-negative gastric cancer can be reduced

Many studies favor an extended lymphadenectomy at the time of a potentially curative gastrectomy for node-positive gastric cancer, and the risk of long-term death tends to decrease when the number of resected lymph nodes increases to about 25. However, few studies have assessed the relative contribution of the total number of resected lymph nodes to the outcome of patients with node-negative gastric cancer.

26 Aug 2009

Viral polymerase may provide a new therapeutic target for host-adapted avian influenza

Current research suggests that viral polymerase may provide a new therapeutic target for host-adapted avian influenza. The related report by Gabriel et al, "Spread of Infection and Lymphocyte Depletion in Mice Depends on Polymerase of Influenza Virus" appears in the September 2009 issue of the American Journal of Pathology.

26 Aug 2009

Study reveals poor body satisfaction and increased risk of disordered weight control behaviors among 10 to 11 year old children

A study of 4254 Canadian schoolchildren has shown a direct association between BMI and satisfaction with their body shape. The research, published in the open access journal BMC Public Health, shows a linear response for girls, who were happiest when thinnest, and a U-shaped response for boys, who were unhappy when they were too skinny or too fat.

26 Aug 2009

Asia will experience H1N1 vaccine shortage, WHO says

A spokesperson for the WHO said on Tuesday that Asia will not have enough H1N1 vaccines for swine flu when cold weather hits, Reuters reports.

26 Aug 2009

Anti-glycan antibody positivity observed in celiac disease

Anti-microbial antibody formation has been reported in celiac disease. Relatively high positivity rates were observed for the conventional antibodies, for example, ASCA, anti-OmpW, and anti-I2, and they were known to decrease after a successful gluten free-diet. The importance of newly discovered inflammatory bowel disease-associated antibodies (including anti-glycan antibodies and anti-OMP) in celiac disease is not sure.

26 Aug 2009

Teenagers who work longer hours in adult environment are associated with riskier sexual behavior

Allowing teens to work too many hours in the wrong environment can be dangerous for their sexual health by fostering conditions that lead them to older sex partners, a new study shows.

26 Aug 2009

Cannabis chemicals halt prostate cancer growth

Active chemicals in cannabis have been shown to halt prostate cancer cell growth according to research published in the British Journal of Cancer.

26 Aug 2009

More than half of women with ovarian cancer face delay in diagnosis

Many women with ovarian cancer can go undiagnosed for months because their symptoms are not always being investigated promptly, warn researchers at the University of Bristol in a study published on bmj.com today.

26 Aug 2009

Welfare reforms improve quality of life for single mothers and their children

Single mothers are more likely to be employed, to enjoy greater financial security and to have improved mental health, thanks to a decade of government reforms, according to new research from Bristol University's Centre for Market and Public Organisation.

26 Aug 2009

Important development in the treatment of multiple sclerosis

A major step forward, with important implications for understanding how to reduce the severity of multiple sclerosis, has been made by scientists at the University of Bristol. The results are published online today in PNAS.

26 Aug 2009