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Data from 2 new studies on RHD presented at World Congress of Cardiology

Widespread screening of children in poorer countries is now being studied and is resulting in the diagnosis of rheumatic heart disease (RHD) in patients that would likely have gone undetected under normal circumstances, according to two new studies carried out in Fiji and Uganda presented today at the World Congress of Cardiology.

23 Apr 2012

Autophagy potential target for new CF treatments

Scientists have found why a certain type of bacteria, harmless in healthy people, is so deadly to patients with cystic fibrosis.

23 Apr 2012

Brain freeze may share common mechanism with other types of headaches

'Brain freeze' is a nearly universal experience—almost everyone has felt the near-instantaneous headache brought on by a bite of ice cream or slurp of ice-cold soda on the upper palate. However, scientists are still at a loss to explain this phenomenon. Since migraine sufferers are more likely to experience brain freeze than people who don't have this often-debilitating condition, brain freeze may share a common mechanism with other types of headaches, including those brought on by the trauma of blast-related combat injuries in soldiers.

23 Apr 2012

Republicans may be vulnerable on Medicare, social issues in Nov. elections

The recent flurry of socially conservative legislation, on issues ranging from expanding gun rights to placing new restrictions on abortion, comes as Republicans at the national level are eager to refocus attention on economic issues.

23 Apr 2012

Estrone provides anti-inflammatory and antioxidant capabilities after TBI

With more than 1.7 million people sustaining a traumatic brain injury each year, the need to identify processes to limit inflammation and subsequent damage is critical. Approximately 275,000 people are hospitalized annually with traumatic brain injury, leaving 85,000 with long-term disabilities and taking the lives of more than 50,000. More than 5 million people live with disabilities caused by traumatic brain injuries, often the result of car accidents and falls. Direct and indirect costs exceed $75 billion.

23 Apr 2012

HBO2 therapy can reduce neuropathic pain

Chronic pain affects about 76 million people in the U.S. and carries an economic burden of nearly $100 billion annually. The most frequently used medications, narcotic and non-narcotic analgesic drugs (e.g., morphine, ibuprofen, etc.), do not provide complete or sustained relief of chronic pain. Scientists are currently seeking alternative solutions for chronic pain management.

23 Apr 2012

Researchers identify molecular pathway that controls retention, release of the brain's stem cells

Researchers at Columbia University Medical Center (CUMC) have identified a molecular pathway that controls the retention and release of the brain's stem cells.

23 Apr 2012

SUMO protein regulates transfer of information between nerve cells in the brain

A key protein, which may be activated to protect nerve cells from damage during heart failure or epileptic seizure, has been found to regulate the transfer of information between nerve cells in the brain. The discovery, made by neuroscientists at the University of Bristol and published in Nature Neuroscience and PNAS, could lead to novel new therapies for stroke and epilepsy.

23 Apr 2012

Study describes new method to manufacture nerve guidance conduits

Engineers at the University of Sheffield have developed a method of assisting nerves damaged by traumatic accidents to repair naturally, which could improve the chances of restoring sensation and movement in injured limbs.

23 Apr 2012

Orrin Hatch to face primary battle: Health care record on GOP voters' minds

Beating back a challenge from tea party activists, Sen. Orrin Hatch of Utah easily qualified for the Republican primary ballot in his quest for a seventh Senate term Saturday, but he fell just short of winning the GOP nomination outright. ... Mr. Hatch's vote total Saturday marked a stark contrast with the fate of his erstwhile Utah Republican colleague, former Sen. Robert Bennett. ... The senator Hatch also trained his fire on FreedomWorks, the small-government, conservative organization that organized opposition to the senator.

23 Apr 2012

Oh, we do like to be beside the seaside!

A study shows that people do like to visit the seaside. The study examined the effects of different types of outdoor environments on people. Researchers found the bracing seaside air had a more positive effect than the countryside or an urban park.

22 Apr 2012

New drug can prevent exacerbations of asthma due to common cold: Trial report

For the tens of thousands of asthma sufferers in the UK there is a “breakthrough” drug that reduces complications caused by the common cold, it is claimed.

22 Apr 2012

Scientists grow hair on bald mice

Japanese researchers have successfully regrown hair on a bald mouse. This could mean hair related solutions for many men and women with baldness in future.

22 Apr 2012

Gum disease and heart problems not linked: Review

It has been claimed for the past few decades that gum disease is linked to heart problems or strokes but according to latest findings the link does not hold up on deeper research says the American Heart Association.

22 Apr 2012

MTR can prevent cell death after traumatic brain injury

Wake Forest Baptist Medical Center researchers seeking a successful treatment for traumatic brain injury have found that the size and extent of damaged tissue can be reduced by using a new device to prevent cell death.

21 Apr 2012

Budget battle frames election campaigns

The budget debate focuses on competing priorities -- spending on defense versus the health law or making chocies between tax cuts for business or safety net programs. Also in the news, spending bills continue to percolate in Congress.

21 Apr 2012

U-M Medical School to renovate Taubman Health Sciences Library

The University of Michigan Medical School will greatly expand and improve its space and technology for training future physicians, with a $55 million project approved by the U-M Board of Regents today.

21 Apr 2012

Single biennial HIV prevention conference planned

This year's International Microbicides Conference, held this week in Sydney, "will be the last of its kind" because "from 2014 onwards, it is planned, a single biennial conference on all aspects of HIV prevention will be held," according to an aidsmap news story.

21 Apr 2012

UnitedHealth sees bright skies ahead -- earnings up

UnitedHealth Group Inc. (UNH), the biggest U.S. health insurer, increased its 2012 earnings forecast after reporting that first-quarter profit beat analysts' estimates for higher enrollment and low medical costs. ... UnitedHealth's shares climbed, along with other health insurers, after Chief Executive Officer Stephen Hemsley said he expects only a "gradual" rise in health spending this year.

21 Apr 2012

Examining links between agricultural development, nutrition

In this post in the Center for Global Development's (CGD) "Global Health Policy" blog, Amanda Glassman, the director of global health policy and a research fellow at the center, examines the connection between smallholder farming, agricultural productivity and nutrition. She writes, "For some time now, the food security movement has been stating that improving the agricultural productivity of smallholder farmers improves nutritional status."

21 Apr 2012