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Study identifies need for better definitions and diagnostic tools for sports head injuries

In recent years it has become clear that athletes who experience repeated impacts to the head may be at risk of potentially serious neurological and psychiatric problems. But a study of sports programs at three major universities, published in the October 2 Journal of Neurosurgery, finds that the way the injury commonly called concussion is usually diagnosed - largely based on athletes' subjective symptoms - varies greatly and may not be the best way to determine who is at risk for future problems.

11 Oct 2012

IntraHealth focuses on training for Kenyan health care workers

In this post on IntraHealth's "Global Health Blog," Pape Gaye, president and CEO of IntraHealth, discusses the organization's commitment to providing quality training to Kenyan health care workers made at this year's Clinton Global Initiative meeting.

11 Oct 2012

MD Anderson, Methodist create new 3D model for lung cancer research

A new technique that allows scientists to grow lung cancer cells in three dimensions could accelerate discoveries for a type of cancer that has benefited little from scientific research over the last several decades.

11 Oct 2012

Romney says abortion issues not part of his presidential agenda

In what is being cast by many reports as a move to the center, GOP presidential hopeful Mitt Romney told the Des Moines Register that, if elected, he would not pursue specific legislation targeting abortion. Opponents say this is a marked difference from his comments earlier in the campaign.

11 Oct 2012

Exercise can help slow down premature cardiovascular aging effects of type 2 diabetes

One of life's certainties is that everyone ages. However, it's also certain that not everyone ages at the same rate. According to recent research being presented this week, the cardiovascular system of people with type 2 diabetes shows signs of aging significantly earlier than those without the disease.

11 Oct 2012

Some state officials grappling with health law's insurance exchanges

State leaders in Mississippi, Idaho and Minnesota pore over their options on establishing the health law's health insurance exchanges -- or allowing the federal government to do it.

11 Oct 2012

S100A1 protein critical for endothelial cell function in ischemic angiogenesis

Restoring diminished levels of a protein shown to prevent and reverse heart failure damage could also have therapeutic applications for patients with critical limb ischemia (CLI), suggests a new preclinical study published online October 9 in Circulation Research from researchers at the Center for Translational Medicine at Thomas Jefferson University.

11 Oct 2012

State roundup: Filling the health care void in NYC's Greenwich Village

The demise of St. Vincent's Hospital in Greenwich Village two years ago has led to a struggle for health care supremacy in some of New York's most distinctive neighborhoods, offering a glimpse, in the process, at what might be the future of urban medicine.

11 Oct 2012

Older adults do not tend to adhere to their prescribed drugs after heart attack

Older adults who have had a heart attack don't tend to adhere to their prescribed drugs according to a new study of Medicare beneficiaries by the University of Maryland School of Pharmacy.

11 Oct 2012

Military families who want to keep adult kids on Tricare face higher fees

The Wall Street Journal reports on how military families who wish to keep their adult children on their health plans are facing higher costs than those in the regular insurance market. Also, ABC News reports on research findings that compare the health of military veterans with current military and civilians.

11 Oct 2012

As election day approaches, acrimony highlights many House and Senate races

Short on time and tempers, House and Senate candidates in tight races are turning snarky and personal in their attacks on their opponents. … Across the land, candidates are launching incendiary attacks on each other in the final, fretful days of an election year colored by margin-of-error races that have refused to budge.

11 Oct 2012

Researchers develop interference therapies to knock down gene that drives MCL

Three thousand new cases of Mantle Cell Lymphoma (MCL), a form of blood cancer, appear in the United States each year. With a median survival span of only five to seven years, according to the Leukemia and Lymphoma Society, this disease is devastating, and new therapies are sorely needed.

From Integrated DNA Technologies 11 Oct 2012

African governments take steps to increase political support for NTD control

"This past June, more than 100 participants gathered in Accra, Ghana, for the Regional Stakeholders' Consultative Meeting on Neglected Tropical Diseases hosted by the WHO-AFRO to discuss the challenges, resources requirements, and goals to controlling and eliminating Africa's NTDs," the Global Network for Neglected Tropical Diseases' "End the Neglect" blog reports.

11 Oct 2012

Study finds how MAIT cells recognize products of vitamin B synthesis from bacteria and yeast

An Australian research team has discovered how specialised immune cells recognise products of vitamin B synthesis that are unique to bacteria and yeast, triggering the body to fight infection.

11 Oct 2012

Schumer offers views on how deficit talks should tackle entitlement, tax reform

Sen. Chuck Schumer, D-N.Y., noted that, among Democrats, there is a lot of opposition to raising Medicare's eligibility age but also interest in overhauling entitlements as part of the push to reach a grand bargain.

11 Oct 2012

Stroke on the rise among young people

New research reveals that stroke may be affecting people at a younger age. The study is published in the October 10, 2012, online issue of Neurology, the medical journal of the American Academy of Neurology.

11 Oct 2012

'Innovation, markets, people, political leadership' needed to achieve food security

"Our global food security challenges are daunting: food price spikes and increasing food prices look set to continue unabated, around one billion are suffering from chronic hunger, and we must feed a growing population in the face of a wide range of adverse factors, including climate change," but "I believe there is reason for optimism," Sir Gordon Conway, professor of international development and agricultural impact at Imperial College London, writes in the Huffington Post U.K. "Impact" blog.

11 Oct 2012

Transplanted neural stem cells able to produce new myelin in children with PMD

A Phase I clinical trial led by investigators from the University of California, San Francisco and sponsored by Stem Cells Inc., showed that neural stem cells successfully engrafted into the brains of patients and appear to have produced myelin.

11 Oct 2012

Revamped South African National AIDS Council begins work reviewing national plan

South Africa "recently unveiled" a "newly reformed" South African National AIDS Council (SANAC), "coinciding with the announcement that the country has achieved universal access to HIV treatment," PlusNews reports.

11 Oct 2012

Exercisers can burn as many as 200 extra calories in just 2.5 minutes

Time spent in the drudgery of strenuous exercise is a well-documented turn-off for many people who want to get in better shape. In a new study, researchers show that exercisers can burn as many as 200 extra calories in as little as 2.5 minutes of concentrated effort a day—as long as they intersperse longer periods of easy recovery in a practice known as sprint interval training.

11 Oct 2012