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Stereotaxis highlights clinical outcomes of Niobe Magnetic Navigation System in VT ablation

Stereotaxis, Inc. highlighted significant new additions to the body of evidence demonstrating exceptional clinical outcomes achieved with its Niobe® Magnetic Navigation System in ventricular tachycardia ablation.

9 Sep 2010

Health reforms alone not sufficient to reduce healthcare inequality gap

A new study looking at the effects of the 2006 Massachusetts Health Reform on access to care, health status and ethnic and socioeconomic disparities in healthcare, shows that the legislation has led to improvements in insurance coverage as well as a decline in financial barriers to care. However, to date, it has not increased people's access to a personal physician or improved their self-rated health. Neither has it reduced healthcare inequalities between ethnic or income groups.

9 Sep 2010

Scientists discover sensor in dendritic cells that recognizes HIV

Dendritic cells are the grand sentinels of the immune system, standing guard 24/7 to detect foreign invaders such as viruses and bacteria, and bring news of the invasion to other immune cells to marshal an attack. These sentinels, however, nearly always fail to respond adequately to HIV, the virus causing AIDS. Now a team of scientists at NYU Langone Medical Center has discovered a sensor in dendritic cells that recognizes HIV, spurring a more potent immune response by the sentinels to the virus.

9 Sep 2010

Nation's four leading ADHD organizations seek to end persistent myths about ADHD

Four national organizations – ADHD Coaches Organization; Attention Deficit Disorder Association; ADDitude magazine; and Children and Adults with Attention-Deficit/Hyperactivity Disorder – are issuing a joint call to the public to assist children, adults, and families who are affected by ADHD.

9 Sep 2010

Quercetin and ferulic acid antioxidants aggravate kidney cancer in severely diabetic rats

Scientists are calling for more research on the possibility that some supposedly healthful plant-based antioxidants - including those renowned for their apparent ability to prevent cancer - may actually aggravate or even cause cancer in some individuals. Their recommendation follows a study in which two such antioxidants - quercetin and ferulic acid - appeared to aggravate kidney cancer in severely diabetic laboratory rats. The study appears in ACS' bi-weekly Journal of Agricultural and Food Chemistry.

9 Sep 2010

NIH awards $6.5M for pharmacogenomics study of key mood-stabilizing drug for bipolar disorder

An international team, led by University of California, San Diego School of Medicine researchers, has been awarded a $6.5 million grant from the National Institutes of Health (NIH) to study the pharmacogenomics of a key mood-stabilizing drug used to treat bipolar disorder.

9 Sep 2010

World Bank report highlights concerns, potential benefits of large-scale farm deals in developing countries

Foreign purchases of agricultural land in developing countries "pose 'significant risks' to the livelihoods of farmers in countries with 'weak land governance,' the World Bank said in a report" (.pdf) on Tuesday, which also noted the potential benefits of these investments, Bloomberg Businessweek reports.

9 Sep 2010

Synthetic biology survey reveals need for attention towards addressing biosafety, biosecurity risks

Synthetic biology defined as the design and construction of new biological parts, devices, and systems or re-design of existing natural biological systems for useful purposes holds enormous potential to improve everything from energy production to medicine, with the global market projected to reach $4.5 billion by 2015.

9 Sep 2010

Scientists develop new strategy for quicker detection of biomarkers that indicate disease

Scientists at the UK's National Physical Laboratory have developed a new strategy for quicker and more precise detection of biomarkers - proteins which indicate disease. The work could pave the way for new tools to detect early stages of Alzheimer's and cancer at the molecular level.

9 Sep 2010

IMF and CHPF join to promote awareness of myeloma in China

The International Myeloma Foundation (IMF), the oldest and largest foundation dedicated to improving the life and care of myeloma patients, today announced plans to sign a cooperative agreement with the Chinese Health Promotion Foundation (CHPF), an agency that operates under the Chinese Ministry of Health, to promote awareness of myeloma in China and to encourage measures to prevent and combat the disease.

9 Sep 2010

Focusing on most disadvantaged children more cost-effective than current strategies, UNICEF reports say

UNICEF on Tuesday said that by "comparing the effectiveness of different strategies for aid delivery, targeting the poorest and neediest children could save more lives per $1 million spent than the current path," Reuters reports (Charbonneau, 9/7).

9 Sep 2010

Study results may point way to effective weight loss maintenance

Many people have experienced the frustration that comes with regaining weight that was lost from dieting. According to a new study accepted for publication in The Endocrine Society's Journal of Clinical Endocrinology & Metabolism (JCEM), the levels of appetite hormones in the body prior to dieting may serve as a predictor of weight regain after dieting.

9 Sep 2010

AACR, Pancreatic Cancer Action Network accept applications for 2011 research grants program

The American Association for Cancer Research in partnership with the Pancreatic Cancer Action Network is now accepting applications for the 2011 research grants program. The program is administered using the AACR's rigorous peer-review system to ensure that the highest quality science is supported.

9 Sep 2010

EMRs aid study of genetic variants influencing human susceptibility to peripheral arterial disease

Scientific research published in the current issue of the Journal of the American Medical Informatics Association (JAMIA) reports on a study of genetic variants that influence human susceptibility to peripheral arterial disease (PAD), made possible by leveraging electronic medical records (EMRs; also called EHRs or electronic health records).

9 Sep 2010

One-third of Americans experience Hospital Acquired Infection: Xenex Healthcare survey

Nearly one-third of Americans have experienced a Hospital Acquired Infection (HAI) or have a friend or relative who contracted one, according to a new survey from Xenex Healthcare. HAIs (such as C. diff, MRSA, staph infections and pneumonia) are the fourth leading cause of death in the U.S., according to the Centers for Disease Control and Prevention, and while hospitals have stepped up efforts to prevent these deadly infections, more needs to be done.

9 Sep 2010

Johns Hopkins Children's Center urges new screening program to improve sickle cell trait

The Johns Hopkins Children's Center top pediatrician is urging a "rethink" of a new sickle cell screening program, calling it an enlightened but somewhat rushed step toward improving the health of young people who carry the sickle cell mutation.

9 Sep 2010

Defensive medicine costs much less than 'imagined' by malpractice reformists

The combined cost of malpractice -- and doctors' efforts to avoid it by practicing so-called defensive medicine -- costs about $55.6 billion a year, or 2.4 percent of total health spending, according to a new analysis by "Harvard University's Atul Gawande and co-authors, Bloomberg reports. "The yearly price of so-called defensive medicine -- tests, visits and procedures performed to reduce litigation risk -- is about $45.6 billion, the authors said today in the journal Health Affairs, in a report using 2008 dollars."

9 Sep 2010

Study shows importance of formal education in preventing spread of HIV in Africa

Simply teaching people the facts about how to protect themselves from HIV may not be enough to prevent the spread of AIDS in Africa, a new study suggests.

9 Sep 2010

Hormone treatment with chemotherapy results in deadly side-effect in neuroblastoma children

Children given a hormone growth factor alongside chemotherapy for the aggressive cancer neuroblastoma are less likely to suffer a potentially deadly side-effect, according to a major international study published today (Tuesday) in the Journal of Clinical Oncology.

9 Sep 2010

Two genes linked to ovarian clear cell carcinoma

Scientists at the Johns Hopkins Kimmel Cancer Center have identified two genes whose mutations appear to be linked to ovarian clear cell carcinoma, one of the most aggressive forms of ovarian cancer. Clear cell carcinoma is generally resistant to standard therapy.

9 Sep 2010

Research News and Research

Stereotaxis highlights clinical outcomes of Niobe Magnetic Navigation System in VT ablation

Health reforms alone not sufficient to reduce healthcare inequality gap

Scientists discover sensor in dendritic cells that recognizes HIV

Nation's four leading ADHD organizations seek to end persistent myths about ADHD

Quercetin and ferulic acid antioxidants aggravate kidney cancer in severely diabetic rats

NIH awards $6.5M for pharmacogenomics study of key mood-stabilizing drug for bipolar disorder

World Bank report highlights concerns, potential benefits of large-scale farm deals in developing countries

Synthetic biology survey reveals need for attention towards addressing biosafety, biosecurity risks

Scientists develop new strategy for quicker detection of biomarkers that indicate disease

IMF and CHPF join to promote awareness of myeloma in China

Focusing on most disadvantaged children more cost-effective than current strategies, UNICEF reports say

Study results may point way to effective weight loss maintenance

AACR, Pancreatic Cancer Action Network accept applications for 2011 research grants program

EMRs aid study of genetic variants influencing human susceptibility to peripheral arterial disease

One-third of Americans experience Hospital Acquired Infection: Xenex Healthcare survey

Johns Hopkins Children's Center urges new screening program to improve sickle cell trait

Defensive medicine costs much less than 'imagined' by malpractice reformists

Study shows importance of formal education in preventing spread of HIV in Africa

Hormone treatment with chemotherapy results in deadly side-effect in neuroblastoma children

Two genes linked to ovarian clear cell carcinoma

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