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URAC announces its new Consumer Education Initiative

URAC, the nation's leading health care accreditation and education organization, today announced its new Consumer Education Initiative, which teaches consumers about health insurance and identifies ways they can make more informed decisions about their health care.

23 Dec 2009

Protein adenylyl cyclase senses and regulates pH blood levels

Researchers have identified the protein mechanism that senses bicarbonate fluctuations and adjusts blood pH levels.. A Canadian/U.S. research team led by University of Alberta biological sciences professor, Greg Goss and his graduate students Martin Tresguerres and Scott Parks achieved the first demonstration of the process in a whole animal. The researchers found that the protein adenylyl cyclase sensed and then regulated the pH blood levels in a dogfish shark following feeding.

23 Dec 2009

Trauma surgeon offers precautionary measures for pedestrians during holiday season

A trauma surgeon for more than 20 years, Esposito has witnessed the tragic aftermath of drunken walking professionally and personally. Several years ago, Esposito's cousin of his opted to walk instead of driving home from a party where he had been drinking.

23 Dec 2009

Benefits of dispatcher-assisted bystander CPR outweigh potential injury risks

Dispatchers should assertively give cardiopulmonary resuscitation (CPR) instructions to bystanders who suspect someone is in cardiac arrest because the benefits from correctly recommending CPR for someone who needs it greatly outweigh the risks from recommending CPR for someone who does not, researchers said in Circulation: Journal of the American Heart Association.

23 Dec 2009

ASU scientists develop innovative prosthetic device

Arizona State University researchers have developed a prosthetic device that literally puts the spring back into an amputee's step. The ASU scientists have developed and refined SPARKy (for spring ankle with regenerative kinetics) into a smart, active and energy storing below-the-knee (transbitial) prosthesis.

23 Dec 2009

Brazilian researchers perform autopsy study to examine the causes H1N1 death

Brazilian researchers have performed the first-ever autopsy study to examine the precise causes of death in victims of the H1N1 swine flu.

23 Dec 2009

Researchers develop new approach for treating and healing skin abscesses

Researchers at the Albert Einstein College of Medicine of Yeshiva University have developed a new approach for treating and healing skin abscesses caused by bacteria resistant to most antibiotics.

23 Dec 2009

US Oncology to host webinar to discover how new legislation will impact cancer care in 2010

Federal legislation on health care reform and coverage expansion will have major impacts on cancer care. Community oncology professionals need to know how this legislation impacts them and their community practice. US Oncology, Inc., supporting the nation's foremost cancer treatment and research network, announced today that it will host a complimentary educational webinar for community-based oncology practices to discover how this new legislation will impact cancer care in 2010.

23 Dec 2009

New book on psychological reactions to storms

Director of LSU's Life Course and Aging Center, or LCAC, Katie Cherry, along with several LSU colleagues, has published a book titled, "Lifespan Perspectives on Natural Disasters: Coping With Katrina, Rita and Other Storms," through Springer Publishing.

23 Dec 2009

U.S. Congress approves $1.6 million for AdMeTech Foundation's research program

AdMeTech Foundation, a nonprofit organization, announced today that the U.S. Congress has approved $1.6 million for funding of its groundbreaking research program aimed at developing novel imaging technologies for early prostate cancer detection, which in turn is critical for saving lives and designing customized patient care, including the most effective and the least invasive approach.

23 Dec 2009

Prolonged exposure to higher levels of pollutants can lead to hospitalization for pneumonia

A McMaster University researcher has found the first evidence that prolonged exposure to higher levels of the pollutants found in car exhaust fumes and industrial air pollution can lead to hospitalization for pneumonia in adults aged 65 and older.

23 Dec 2009

New community-associated strain of MRSA more apt to cause serious problems

The often feared and sometimes deadly infections caused by MRSA - methicillin-resistant Staphylococcus aureus - are now moving out of hospitals and emerging as an even more virulent strain in community settings and on athletic teams, and raising new concerns about antibiotic resistance.

23 Dec 2009

Kaiser Permanente approves $2.1 million in grants and donations to promote healthy eating

With hunger in America reaching its highest level in 14 years, Kaiser Permanente has quadrupled the amount it invests in programs to promote healthy eating during difficult economic times.

23 Dec 2009

Trabectedin now available for patients with advanced soft tissue sarcoma

Patients with a rare form of cancer called advanced soft tissue sarcoma could now benefit from a new drug called trabectedin, after the National Institute for Health and Clinical Excellence (NICE) approved the drug for NHS use.

23 Dec 2009

Pancreas 3-D imaging useful in preoperative assessment of pancreatic carcinoma patients

In the field of hepatic imaging in the context of living liver donors and before complex partial liver resections, three-dimensional imaging of the liver, hepatic vessels and bile ducts has managed to become established in some centers. In this case, in addition to visualization, the volumetry of various liver sections is of interest. Moreover, the three-dimensional reconstruction can be used preoperatively to consider various resection options and to evaluate their technical feasibility with regard to vascular and bile duct anatomy and to the expected liver volume after surgery.

23 Dec 2009

Scientists explain how smallpox viruses disrupt immune systems

A team of researchers working in a high containment laboratory at the Centers for Disease Control and Prevention in Atlanta, GA, have solved a fundamental mystery about smallpox that has puzzled scientists long after the natural disease was eradicated by vaccination.: they know how it kills us.

23 Dec 2009

US Phase 2 clinical trial of RVX-208 commenced by Resverlogix

Resverlogix Corp. ("Resverlogix" or the "Company") announced today that it has begun dosing patients in its US Phase 2 clinical trial lead by Cleveland Clinic. This trial will examine RVX-208, Resverlogix's oral small molecule therapy for the treatment of atherosclerosis, in patients with stable coronary artery disease (CAD).

23 Dec 2009

New drug to stop cancer cells from growing and to stimulate immune system to destroy cancer cells found

A study conducted at Scott & White Healthcare in Temple, Texas, found that a new drug stopped the growth of breast tumors in mice. This drug is unique in that it works both by stopping the cancer cells from growing and metastasizing to other organs, and by stimulating the immune system to destroy breast cancer cells and keeps them from coming back.

23 Dec 2009

Stochastic resonance can improve breast cancer detection

Members of a Syracuse University research team have shown that an obscure phenomenon called stochastic resonance (SR) can improve the clarity of signals in systems such as radar, sonar and even radiography, used in medical clinics to detect signs of breast cancer. It does this by adding carefully selected noise to the system.

23 Dec 2009

Amgen and Roche end EPO patent infringement dispute

Amgen announced today that the United States (U.S.) District Court in Boston has entered final judgment and a permanent injunction against Roche prohibiting Roche from infringing Amgen's patents on recombinant erythropoietin (EPO), thus bringing the five-year patent infringement dispute to an end.

23 Dec 2009