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Biomedical engineers analyze and duplicate the neural mechanism of learning in rats

Scientists have developed a way to turn memories on and off-literally with the flip of a switch. Using an electronic system that duplicates the neural signals associated with memory, they managed to replicate the brain function in rats associated with long-term learned behavior, even when the rats had been drugged to forget.

17 Jun 2011

Canadian privacy experts issue new report that dispels myths of de-identification

Canadian privacy experts have issued a new report today that strongly backs the practice of de-identification as a key element in the protection of personal information.

17 Jun 2011

Functional vision restored after 55 years

After being hit in the eye by a stone, a detached retina left a man blind in his right eye. Despite surgery to remove a cataract when the man was 23, which temporarily restored light perception, the patient was completely blind in that eye.

17 Jun 2011

Men's flashy spending may work for the short term but not for marriage

New research by faculty at Rice University, the University of Texas-San Antonio (UTSA) and the University of Minnesota finds that men's conspicuous spending is driven by the desire to have uncommitted romantic flings. And, gentlemen, women can see right through it.

17 Jun 2011

Experimental vaccine shows promise for patients with newly diagnosed brain tumors

An experimental vaccine developed by researchers at Cedars-Sinai Medical Center's Maxine Dunitz Neurosurgical Institute targets overactive antigens in highly aggressive brain tumors and improves length of survival in newly diagnosed patients, according to new data that was presented in a poster session at the 47th Annual Meeting of the American Society of Clinical Oncology.

17 Jun 2011

Food-based soy products safe for breast cancer survivors, expert says

There has been widespread concern about whether it is safe for women with breast cancer to eat soy. An excellent source of fiber, vitamin B6 and protein, soy is usually associated with a health-conscious diet, but research concerning its safety has been mixed.

17 Jun 2011

Instability and global food prices

In this report from the Center for Strategic & International Studies, part of its Global Forecast 2011, Johanna Nesseth Tuttle writes, "As food prices have risen - to a new, all-time high in 2011 - it is clear that, although we are not inevitably destined for instability as a result of declining food stocks, without serious commitment and focus we will be hard-pressed to manage the dramatic increase in food production that will be needed to meet global demand".

17 Jun 2011

$New report: Only minority of high risk patients receive treatment to prevent fractures$

New report: Only minority of high risk patients receive treatment to prevent fractures

In Europe, a serious treatment gap is leaving millions of people at high risk of fragility fractures. The findings were revealed in 'Osteoporosis: Burden, health care provision and opportunities in the EU', a landmark report prepared by the International Osteoporosis Foundation (IOF) in collaboration with the European Federation of Pharmaceutical Industry Associations.

17 Jun 2011

UTHealth receives $1M FEMA grant to examine link between Ad-36 infection, obesity

Researchers at The University of Texas Health Science Center at Houston (UTHealth) have been awarded nearly $1 million to investigate Adenovirus-36 (Ad-36) infection as a novel risk factor for obesity.

17 Jun 2011

More money needed to fight health issues

"I can't help worrying that, as donors slap themselves on the back over their generosity [shown through pledges to the GAVI Alliance] …, their feelgood factor will turn into a warm glow of satisfaction at having played out their part. Problem solved," Sarah Boseley writes on the Guardian's "Global Health Blog."

17 Jun 2011

Scientists uncover how immune system responds to invading anthrax bacteria

Scientists at the University of California, San Diego School of Medicine and Skaggs School of Pharmacy and Pharmaceutical Sciences have uncovered how the body's immune system launches its survival response to the notorious and deadly bacterium anthrax.

17 Jun 2011

Anxiety hinders detection during search for multiple objects

A person scanning baggage or X-rays stands a better chance of seeing everything they're searching for if they aren't feeling anxious, according to a new laboratory experiment.

17 Jun 2011

Tips for parents to protect teens from summer injuries

Summer is the season of backyard barbecues, scenic drives through the countryside and heat-easing dips in the pool. For all of its fun, though, summer is also the time when you're most likely to suffer an injury, especially if you're a teenager, said trauma surgeon Dr. Thomas Esposito of Loyola University Health System in Maywood, Ill.

17 Jun 2011

AAIDD honors BUSM professor for intellectual and developmental disabilities research

Joanne Wilkinson, MD, MSc, associate director of Medical Student Education at Boston University School of Medicine, has been selected as the first physician to receive the American Association on Intellectual and Developmental Disabilities' 2011 Early Career Award for her continued efforts to improve the changing face of medicine for adults with intellectual and developmental disabilities.

17 Jun 2011

NPR: Medical errors in outpatient settings may exceed those in hospitals

It's been a dozen years since the Institute of Medicine shocked the public by estimating that as many as 98,000 people were dying annually because of medical mistakes in the nation's hospitals. But results from a study published in this week's JAMA suggest that outpatient care may be just as hazardous to your health.

17 Jun 2011

Study shows deprivation leads to cancer inequality in England

MORE than 2,600 deaths in England from some of the most common types of cancer could be avoided each year if all cancer patients had the same chance of survival as the most affluent section of society, a new piece of research suggests.

17 Jun 2011

Key to remove stem cells responsible for fat expansion

Researchers may have found the key to developing a method to rid the body of stem cells responsible for driving fat expansion. According to a report in the June 16 Cell Stem Cell, a Cell Press publication, they've landed the first protein marker on the surface of those so-called adipose stromal cells (ASCs), which serve as progenitors of the cells that make up fat tissue.

17 Jun 2011

HHS announces funding opportunity for national networks of community-based organizations

The U.S. Department of Health and Human Services (HHS) today announced a funding opportunity for national networks of community-based organizations to apply for more than $4 million in cooperative agreements.

17 Jun 2011

PEG hydrogel sealant effectively encloses surgical wounds after spinal procedures

A gel that creates a watertight seal to close surgical wounds provides a significant advance in the treatment of patients following spinal procedures, effectively sealing spinal wounds 100 percent of the time, a national multicenter randomized study led by researchers at UC Davis has found.

17 Jun 2011

Menafrivac more effective, less expensive than older meningitis vaccines, studies say

The meningococcal vaccine MenAfriVac, which is made by the Indian generic drug company Serum Institute, is "dramatically better" at producing a protective effect among African children in three countries than "older so-called meningococcal polysaccaride vaccines, including Mencevax from GlaxoSmithKline," according to a paper describing two studies published in the New England Journal of Medicine, Reuters reports.

17 Jun 2011

Medical News

Biomedical engineers analyze and duplicate the neural mechanism of learning in rats

Canadian privacy experts issue new report that dispels myths of de-identification

Functional vision restored after 55 years

Men's flashy spending may work for the short term but not for marriage

Experimental vaccine shows promise for patients with newly diagnosed brain tumors

Food-based soy products safe for breast cancer survivors, expert says

Instability and global food prices

New report: Only minority of high risk patients receive treatment to prevent fractures

UTHealth receives $1M FEMA grant to examine link between Ad-36 infection, obesity

More money needed to fight health issues

Scientists uncover how immune system responds to invading anthrax bacteria

Anxiety hinders detection during search for multiple objects

Tips for parents to protect teens from summer injuries

AAIDD honors BUSM professor for intellectual and developmental disabilities research

NPR: Medical errors in outpatient settings may exceed those in hospitals

Study shows deprivation leads to cancer inequality in England

Key to remove stem cells responsible for fat expansion

HHS announces funding opportunity for national networks of community-based organizations

PEG hydrogel sealant effectively encloses surgical wounds after spinal procedures

Menafrivac more effective, less expensive than older meningitis vaccines, studies say

How Pulp Fixin Is Turning Paper into High-Performance Sustainable Labware

A new method to measure intracellular water in biological systems

Obesity, GLP-1s, and metabolic care

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