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Is 31P MRS A Useful Tool For Evaluating Early Acute Hepatic Radiation Injury?
Acute hepatic radiation injury could lead to necrosis of hepatocytes, fatty degeneration and hepatic fibrosis. At the present, the gold standard test is liver biopsy. However, this procedure is invasive, uncomfortable for the patients and sometimes results in serious complications. 31P magnetic resonance spectroscopy (MRS) has been used to study liver metabolism in vivo for several years. A research team led by Jian-Shan Mao from Zhejiang University investigated whether changes of 31P MRS in the liver with early acute radiation injury were related to the liver damage score (LDS) and pathologic changes. They also determined the value of 31P MRS in detecting early acute hepatic radiation injury, and identified the most valuable phosphorylated metabolite for detecting acute hepatic injury. Their study was published on June 14, 2009 in the World Journal of Gastroenterology.
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Global Experts To Convene In Dubai For Second Anti-Aging Congress
More than 1,000 global experts will gather in Dubai from 8-9 November 2009 to review the latest developments and trends in anti-aging medicine at the second Dubai Congress on Anti-Aging & Aesthetic Medicine (DCAAAM).
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Dallas Budget Proposal Includes Cuts To HIV Programs, Official Says
The Dallas City Manager"s Office is proposing to cut $325,000 from the city"s general fund for HIV/AIDS education, outreach and prevention programs, according to a city official, the Dallas Voice reports. The city is facing a $190 million budget deficit. Karen Rayzer, director of the city"s Environmental and Health Services department, said the funding currently allows agencies such as the AIDS Interfaith Network, Re Center of Dallas and Dallas County Health and Human Services to serve 20,200 people annually, most of whom are low-income and minorities.

NHHRC Report Fails To Address The Future Of Rural Health, Australia.

AMSA President Tiffany Fulde said, "It is unfortunate that the Commission has been unable to highlight specific strategies to recruit and retain more doctors into the bush. We currently have a health workforce in Australia that is grossly maldistributed, with large shortages of doctors and other health professionals in rural and remote Australia." "Large increases in medical student numbers alone will not address rural workforce shortages in Australia," said the President. AMSA applauds the Commission"s recommendation to provide increased access to multidisciplinary teaching in rural and remote areas, however, believes that more incentive-based initiatives are needed to entice these students into taking rural and remote placements in the first place. AMSA cautions against the Commission"s suggestion to expand bonded medical placements and adapt them to other health degrees, as this is a quick-fix approach to a long-term problem, and reinforces the stigma around rural medicine. contactos

Health Debate Finds New Leaders; Congress Misses Some Old Ones.

The cast of characters spearheading the health care debate in Congress doesn"t contain all of the usual suspects. Sen. Jim DeMint, R-S.C, arrived in the spotlight last week after comparing "the president"s health-care fight to Napoleon Bonaparte"s final defeat," the Washington Post reports. Since then, he has been "sharpening his opposition to President Obama"s attempt to overhaul the health-care industry. The Republican has used fiery rhetoric to create a sense of urgency on the matter, making himself a champion of conservatives in the process." Though Republican leaders in Congress have distanced themselves from DeMint, conservatives, like those at the Heritage Foundation, have warmed to his protests (Rucker, 7/28). Meanwhile on the other side of the aisle, Sen. Christopher Dodd, D-Conn., has taken a central role in the health care debate as the acting chairman of the Senate health committee (Sen. Ted Kennedy, the chairman, is fighting brain cancer). The Vibra Pro Slim vibration machine

Health Professionals Experience Difficulty Treating Patients With Dual Mental Health Diagnoses.

The Washington Post tells the story of Danny Watt, who drowned in April 2008 after a lifelong struggle with mental health. Watt had a dual diagnosis: a serious mental illness along with abuse of drugs or alcohol. "Danny Watt was a walking symbol of a phenomenon called co-occurring disorders, or dual diagnosis, which is estimated to affect 7 million adults in the United States. ò€¦ About half of all adults who are seriously mentally ill are also thought to be addicted. The mental health community calls this "self-medication." The federal government estimates that 90 percent of people with co-occurring disorders do not get the treatment they need." According to officials interviewed by the Post, ""He is responsible for his care, and he has decisions and choices to make," said William H. Williams Jr., the agency"s director of alcohol and drug services. "When you look at the number of challenges that faced this particular case, I think we did an exceptional job in trying to resolve this young man"s issues."

Study Finds Obesity Responsible For Significant Portion Of Health Spending.

A new report finds nearly 10 percent of health care costs are due to obesity and per capita medical spending is significantly higher for obese people. The Wall Street Journal/AP report: "New research shows medical spending averages $1,400 more a year for an obese person than for someone who"s normal weight. Overall obesity-related health spending reaches $147 billion, double what it was nearly a decade ago, says the study published Monday by the journal Health Affairs. The higher expense reflects the costs of treating diabetes, heart disease and other ailments far more common for the overweight, concluded the study by government scientists and the nonprofit research group RTI International. RTI health economist Eric Finkelstein offers a blunt message for lawmakers trying to revamp the health-care system: "Unless you address obesity, you"re never going to address rising health-care costs."