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Researchers uncover new way to stimulate activity of immune cell opiate receptors

Researchers at Rutgers University have uncovered a new way to stimulate activity of immune cell opiate receptors, leading to efficient tumor cell clearance.

14 May 2012

Study demonstrates accuracy of AliveCor’s iPhone-based ECG

AliveCor, the developer of a breakthrough mobile electrocardiogram (ECG) recorder, today announced results from a study that demonstrated the accuracy of the company's iPhone-based device, by comparing its Lead I to Lead I from a conventional 12-lead ECG. The study found that the iPhone-based event recorder is an accurate clinical tool for ECG assessment and could prove to be a new tool for allowing immediate recording and analysis of an ECG rhythm.

From AliveCor, Inc. 14 May 2012

CRT-D cost-effective treatment for mildly symptomatic heart failure patients

Medtronic, Inc. today announced findings from an economic analysis of the landmark RAFT (Resynchronization / Defibrillation in Ambulatory Heart Failure Trial) trial demonstrating that cardiac resynchronization therapy with defibrillation (CRT-D) is a cost-effective treatment for mildly symptomatic heart failure patients.

14 May 2012

FDA ADAC recommends approval of Quad for HIV-1 infection

Gilead Sciences, Inc. today announced that the Antiviral Drugs Advisory Committee of the U.S. Food and Drug Administration (FDA) has voted 13 to 1 in support of approval of the Quad, a complete single tablet regimen of elvitegravir, cobicistat, emtricitabine and tenofovir disoproxil fumarate, for the treatment of HIV-1 infection in treatment-naïve adults.

14 May 2012

Lung cancer molecular subtypes correlate with genetic alterations, patient's response to therapy

Cancer therapies targeting specific molecular subtypes of the disease allow physicians to tailor treatment to a patient's individual molecular profile. But scientists are finding that in many types of cancer the molecular subtypes are more varied than previously thought and contain further genetic alterations that can affect a patient's response to therapy.

14 May 2012

Diet tips on how to stay healthy this summer

Warmer temperatures mean a lot of time spent outdoors and at social functions - both of which can offer plenty of opportunity to indulge in your favorite foods. Sadly, these frequent splurges also lead to an expanding waistline.

14 May 2012

Poor planning, revenue-driven surgery force patients home too early

Revenue-driven surgery and poor planning drive some surgical patients home too early, concludes a pair of logistical studies conducted by researchers at the University of Maryland's Robert H. Smith School of Business.

14 May 2012

Findings reveal racial disparities in pre-hospital care for cardiac arrest

Black cardiac arrest victims who are stricken outside hospitals are less likely to receive bystander CPR and defibrillation on the scene than white patients, according to research that will be presented by a research team from the Perelman School of Medicine at the University of Pennsylvania today at the annual meeting of Society for Academic Emergency Medicine.

14 May 2012

Naked mole rat's proteasome assemblies differ in composition from other short-lived rodents

The naked mole rat, a curiously strange, hairless rodent, lives many years longer than any other mouse or rat. Scientists at The University of Texas Health Science Center San Antonio's Barshop Institute of Longevity and Aging Studies continue to explore this mystery.

14 May 2012

3SBio first quarter total net revenues increase 24.5% to RMB147.2M

3SBio Inc., a leading China-based biotechnology company focused on researching, developing, manufacturing and marketing biopharmaceutical products, today announced its unaudited financial results for the first quarter ended March 31, 2012.

14 May 2012

Novel heart monitoring device helps ER patients avoid unnecessary follow-up care

A study conducted at Scripps Health has found that a novel new heart monitoring device helped emergency room patients avoid unnecessary follow-up care. Scripps Health electrophysiologist Steven Higgins, MD, presented findings of the study titled, "Prevalence of Arrhythmias in Emergency Department Patients Discharged Using a Novel Ambulatory Cardiac Monitor", today at the Heart Rhythm Society's 33rd Annual Scientific Sessions in Boston.

14 May 2012

Even mild head injuries can cause abnormalities in brain function

Even mild head injuries can cause significant abnormalities in brain function that last for several days, which may explain the neurological symptoms experienced by some individuals who have experienced a head injury associated with sports, accidents or combat, according to a study by Virginia Commonwealth University School of Medicine researchers.

14 May 2012

Women more likely to suffer PTSD after being discharged from ICU

Women are more likely to suffer post-traumatic stress than men after leaving an intensive care unit (ICU), finds a new study published in BioMed Central's open access journal Critical Care. However, psychological and physical 'follow-up' can reduce both this and post-ICU depression.

14 May 2012

New system may help restore vision in eye diseases

Using tiny solar-panel-like cells surgically placed underneath the retina, scientists at the Stanford University School of Medicine have devised a system that may someday restore sight to people who have lost vision because of certain types of degenerative eye diseases.

14 May 2012

Mild head injuries can cause structural disruption of axons in the brain

11 May 2012

HIV community supports rapid OTC testing

Who's Positive, a national HIV awareness organization, today announced the results of a year-long online survey measuring support for over-the counter (OTC) HIV testing. The organization will present these results at the upcoming U.S. Food and Drug Administration (FDA) Blood Products Advisory Committee (BPAC) on May 15, 2012.

11 May 2012

Factors associated with successful vaginal birth after Caesarean

Melissa Lunsford wants a vaginal delivery for her fourth child. Following a series of Caesarean and vaginal deliveries for her other children, she couldn't find a doctor or a hospital willing to give her the vaginal birth option for her current pregnancy.

11 May 2012

NBHA commends FDA for continuing investigation of bisphosphonate treatment for osteoporosis

In response to today's Perspective pieces published in the New England Journal Of Medicine, the National Bone Health Alliance (NBHA), a public-private partnership bringing together the expertise and resources of its 42 members from the private and non-profit sectors to collectively advance bone health and prevent disease, commends the U.S. Food and Drug Administration (FDA) for continuing to investigate the risks and benefits of long-term bisphosphonate treatment.

11 May 2012

Anti-epilepsy drug phenobarbital stunts neuronal growth

A brain study in infant rats demonstrates that the anti-epilepsy drug phenobarbital stunts neuronal growth, which could prompt new questions about using the first-line drug to treat epilepsy in human newborns.

11 May 2012

House subcommittee approves FY13 U.S. international affairs spending bill without amendment

The House Appropriations State and Foreign Operations subcommittee on Wednesday approved, without changes, its version of the FY 2013 U.S. international affairs appropriations bill, Devex reports (Mungcal, 5/10).

11 May 2012