Body

New experiments on mice show, that mouse mothers can protect their pups from developing type 1 diabetes by eating a gluten-free diet. According to preliminary studies by reseachers at the University of Copenhagen, the findings may apply to humans.

More than 1% of the Danish population has type 1 diabetes, one of the highest incidence rates in the world. New experiments on mice now show a correlation between the health of the pups and their mothers eating a gluten-free diet. Our hope is that the disease may be prevented through simple dietary changes, the researchers say.

COLUMBUS, Ohio – Viewing partisan news reports from both the conservative and liberal viewpoints doesn't make people more accepting of citizens on the other side of the political fence, new research finds.

A study of people in the United States and Israel examined citizens' media consumption: specifically, how often they viewed liberal and conservative news outlets and how often they viewed mainstream, relatively neutral news sites.

A Virginia Tech team of researchers has proven that homemade, inexpensive stink bug traps crafted from simple household items outshine pricier models designed to kill the invasive, annoying bugs.

This discovery comes just as warm weather is coaxing the critters out of crevices of homes they were hiding in during the cold winter and homeowners will be looking for a way to get rid of the pest.

A new study by sports scientists at Coventry University and Staffordshire University shows that anxiety about a competitive situation makes even the most physically active of us more likely to slip-up.

The research, which is set to be presented at the British Psychological Society's flagship annual conference this week, tested the anticipation and coordination abilities of 18 active and healthy young adults during two sets of identical physical tests – one ostensibly a practice, the other a competition.

Scientists studying the role of room ventilation in tuberculosis transmission found that students in Cape Town, South Africa, spend almost 60 percent of their day in poorly ventilated rooms, at risk of transmission, according to results published May 7, 2014, in the open access journal PLOS ONE by Eugene Richardson from Stanford University School of Medicine and colleagues. The researchers propose an increase in low-cost, WHO-compliant natural ventilation to facilitate healthy indoor environments and reduce risks.

A physical test for measuring age shows wide differences between the rates of aging among different population groups, according to new research by demographers at the International Institute for Applied Systems Analysis.

A strong handshake can say a lot about a person—it can indicate power, confidence, health, or aggression. Now scientists say that the strength of a person's grasp may also be one of the most useful ways to measure people's true age.

The largest investigation to date has found a significant increase in the number of acute pancreatitis (AP) cases in hospitalized children in the United States.

The new study, in the "PLOS ONE" journal found a 51 percent increase in the primary diagnosis of AP from 2000 to 2009. The number increased from 6,350 in 2000 to 9,561 in 2009.

The study looked at hospitalization records of patients 20 years old and younger using a federal children's inpatient database. From 2000 to 2009, they identified 55,012 cases of AP in hospitalized children ages 1 – 20.

PROVIDENCE, R.I. [Brown University] — Different manifestations of preeclampsia, such as early vs. late timing or typical vs. high severity, appear to have distinct genetic underpinnings, suggesting that they may need to be studied and treated differently. That and several other insights are described in a newly published comprehensive review of genetic studies of the condition, which produces life-threatening complications such as high-blood pressure in as many as 8 percent of pregnancies in the United States.

Philadelphia - A group of health care and policy experts from the Perelman School of Medicine at the University of Pennsylvania is urging health care institutions to look more to their own in-house personnel, including physicians and nurses, as a source of new ideas for improving how care is delivered. The practice – referred to as insourcing – relies on an organization's existing staff to drive needed transformations. The team also suggests a four-stage design process which, when adopted internally, may help organizations implement more efficient health care delivery solutions.

A deep-water creature once thought to be one of the world's largest sea anemones, with tentacles reaching more than 6.5 feet long, actually belongs to a new order of animals. The finding is part of a new DNA-based study led by the American Museum of Natural History that presents the first tree of life for sea anemones, a group that includes more than 1,200 species. The report, which is published today in the journal PLOS ONE, reshapes scientists' understanding of the relationships among these poorly understood animals.

WHAT:In an invited perspective article on the Ebola outbreak under way in West Africa, Heinz Feldmann, M.D., Ph.D., of the National Institutes of Health (NIH) emphasizes the need for scientists to make their data available to colleagues in real-time to improve the public health response to outbreaks. He cites past responses to influenza and SARS (severe acute respiratory syndrome) outbreaks as successful examples of global information sharing.

WHAT:

Although malaria kills some 600,000 African children each year, most cases of the mosquito-borne parasitic disease in children are mild. Repeated infection does generate some immunity, and episodes of severe malaria are unusual once a child reaches age 5. However, the relative contributions of such factors as the level of malaria-causing parasites in a person's blood—parasite density—to disease severity and to development of protective immunity are not well understood.

(NEW YORK – May 7) Adults suffering from diseases such as leukemia, lymphoma, and other blood-related disorders may benefit from life-saving treatment commonly used in pediatric patients. Researchers at the Icahn School of Medicine at Mount Sinai have identified a new technique that causes cord blood (CB) stems cells to generate in greater numbers making them more useful in adult transplantation.

MINNEAPOLIS – A drug typically prescribed for erectile dysfunction or increased pressure in the arteries may help improve blood flow in the muscles of boys with Duchenne muscular dystrophy, according to a study published in the May 7, 2014, online issue of Neurology®, the medical journal of the American Academy of Neurology.

A multidimensional frailty score may help predict postoperative outcomes in older adults.