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New index can help clinicians assess patients' prosthetic arm progress

Amputees with a new prosthetic arm must learn how to use their device to perform everyday tasks that were once second nature. Taking off a shirt becomes a conscious, multistep effort: grasp the shirt, lift the shirt over the head, pull arms through the sleeves, place the shirt on the table, let go of the shirt.

1 Nov 2012

Scientists create new microparticles that self-assemble like atoms into molecules

Scientists have created new kinds of particles, 1/100th the diameter of a human hair, that spontaneously assemble themselves into structures resembling molecules made from atoms. These new particles come together, or "self-assemble," to form structures in patterns that were previously impossible to make and hold promise for manufacturing advanced optical materials and ceramics.

1 Nov 2012

New research report shows how bimatoprost causes human hair to regrow

If you're balding and want your hair to grow back, then here is some good news. A new research report appearing online in The FASEB Journal shows how the FDA-approved glaucoma drug, bimatoprost, causes human hair to regrow.

29 Oct 2012

Zebrafish model can test unique individual genetic differences in humans

The zebrafish is a potential tool for testing one class of unique individual genetic differences found in humans, and may yield information helpful for the emerging field of personalized medicine, according to a team led by Penn State College of Medicine scientists. The differences, or mutations, in question create minor changes in amino acids -- the building blocks of DNA -- from person to person.

26 Oct 2012

WSU researcher examines use of carbon fiber microelectrodes in neurochemical measurements

A Wayne State University researcher's take on the current state of brain chemical analysis is the cover story in a recent professional journal, accompanied by a podcast.

25 Oct 2012

U.S. boys experience early onset of puberty

A study conducted by the American Academy of Pediatrics (AAP) has documented that boys in the U.S. are experiencing the onset of puberty six months to two years earlier than reported in previous research.

22 Oct 2012

New discovery could help revolutionize antibiotic treatment of bacteria

Three Simon Fraser University scientists are among six researchers who've made a discovery that could help revolutionize antibiotic treatment of deadly bacteria.

20 Oct 2012

Longer looks: A Nobel for the economist behind the National Resident Matching Program; Helping Charlie end his life

A noted economist at Harvard, (Al) Roth was responsible for algorithms that matched medical students with their residency programs, children with their schools in Boston, and more recently, compatible kidney donors and transplant patients in paired donations.

19 Oct 2012

Pregnancy stress can cut brain benefits of motherhood

A new study in animals shows that chronic stress during pregnancy prevents brain benefits of motherhood, a finding that researchers suggest could increase understanding of postpartum depression.

15 Oct 2012

Genzyme announces key data from AUBAGIO Phase III trial on multiple sclerosis

Genzyme, a Sanofi company announced today that key data from the TOWER trial were presented at the 28th Congress of the European Committee for Treatment and Research in Multiple Sclerosis (ECTRIMS).

15 Oct 2012

Menstrual cycle alters muscle activation patterns in female athletes

Numerous studies have shown that female athletes are more likely to get knee injuries, especially anterior cruciate ligament (ACL) tears and chronic pain, than their male counterparts.

12 Oct 2012

Contaminated fish pose dietary dilemma for pregnant women

Exposure to low levels of mercury in utero increases a child’s risk for developing attention deficit/hyperactivity disorder, report researchers.

10 Oct 2012

Tips to check for skin cancer

Skin cancer is the most common cancer in the United States and finding spots that could be cancerous is as simple as looking at your skin. Now a new video, "Skin Self-Exam: How to Do," from the American Academy of Dermatology demonstrates how to check your skin and what to look for.

10 Oct 2012

Prenatal fish consumption may reduce risk of ADHD-related behaviors

A study of children in the New Bedford, Mass., area suggests that low-level prenatal mercury exposure may be associated with a greater risk of attention-deficit/hyperactivity disorder (ADHD)-related behaviors and that fish consumption during pregnancy may be associated with a lower risk of these behaviors, according to a report published Online First by Archives of Pediatrics & Adolescent Medicine, a JAMA Network publication.

9 Oct 2012

Dexcom receives FDA approval for G4 PLATINUM continuous glucose monitoring system

Dexcom, a leader in continuous glucose monitoring, announced today that the U.S. Food and Drug Administration has approved its eagerly anticipated new continuous glucose monitoring system, the Dexcom G4 PLATINUM.

8 Oct 2012

Without B-Raf and C-Raf proteins mice's fur turns white

These proteins are required for melanocyte stem cell self-maintenance and, as such, correct pigmentation throughout the mice's life span. Without these two proteins, the mice's fur turns white. Their research is published in the review 'Cell Report' and paves the way for serious possibilities in terms of stopping the formation of melanomas, tumours that originate from melanocyte cells.

6 Oct 2012

Tips to differentiate between children's cold and allergies

One of the problems that parents may have during the fall is deciphering whether their children's sneezing is due to a cold or allergies.

6 Oct 2012

New nanodevice lays foundations for future development of novel therapies against aging

A team of Spanish scientists has developed an intelligent nanodevice that lays the foundations for the future development of new therapies against aging. The device consists of nanoparticles that can selectively release drugs in aged human cells.

4 Oct 2012

DFG-funded project to research into complex regional pain syndrome

German Research Foundation funds a three-year joint project of the Mainz University Medical Center and the University of Münster to the tune of about EUR 460,000.

3 Oct 2012

Ranibizumab injections keep those with AMD driving longer

The advanced neovascular, or “wet,” form of age-related macular degeneration (AMD), left untreated, is the most common cause of vision loss among the elderly and a leading reason for their loss of driving privileges. But results of a new study, published in the online version of the journal Ophthalmology, suggest that monthly injections of ranibizumab improve eye chart test results required for a driver’s license, build driver confidence and keep those with AMD driving longer.

3 Oct 2012