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Widely used body fat measurements overestimate fatness in blacks

The body mass index (BMI) and waistline measurement overestimate obesity in blacks, according to a new study. The results, which were presented at The Endocrine Society's 91st Annual Meeting in Washington, D.C., suggest that conventional methods for estimating body fat may need to become race-specific.

First ever worldwide census analysis of caribou/reindeer numbers reveals dramatic decline

Caribou and reindeer numbers worldwide have plunged almost 60% in the last three decades.

The dramatic revelation came out of the first ever comprehensive census analysis of this iconic species carried out by biologists at the University of Alberta.

Screening for left ventricular dysfunction may have less value than thought

Philadelphia, PA 11 June 2009 -- The value and cost-effectiveness of screening for left ventricular (LV) dysfunction remains unclear, particularly since specific, evidence-based treatments are not available for the majority of patients with preserved systolic dysfunction, reports a study in the June issue of the Journal of Cardiac Failure (

What really prompts the dog's 'guilty look'

Amsterdam, 11 June 2009 - What dog owner has not come home to a broken vase or other valuable items and a guilty-looking dog slouching around the house?

Extended or shortened sleep duration linked to weight gain

WESTCHESTER, Ill. -- Body Mass Index (BMI) varies as a function of habitual sleep duration, according to a research abstract that will be presented on Thursday, June 11, at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies.

Chern numbers of algebraic varieties

A problem at the interface of two mathematical areas, topology and algebraic geometry, that was formulated by Friedrich Hirzebruch, had resisted all attempts at a solution for more than 50 years. The problem concerns the relationship between different mathematical structures.

A voice only a mom could love: New insight into maternal auditory cortex plasticity

A recent study reveals changes specific to the mother mouse brain that may improve the detection of isolation calls from a mouse baby. The research, published by Cell Press in the June 11th issue of the journal Neuron, provides fascinating new insight into how call-evoked neural inhibition plays a key role in the brain's representation of this important communication vocalization.

First-degree relatives of patients with bicuspid aortic valve should be screened

Bicuspid Aortic Valve (BAV), a condition in which patients' aortic valves have just two leaflets instead of the normal three, is the most common cardiac anomaly, affecting up to two percent of the general population. The defect can result in calcification deposits on the heart valve, leakage of the valve and may results in a feeling of tightness in the chest as well as shortness of breath.

Specific genetic cause of fetal alcohol-related developmental disorders found

Alcohol consumption by pregnant women hinders brain development in their children by interfering with the genetic processes that control thyroid hormone levels in the fetal brain, a new animal study found. Results will be presented Wednesday at The Endocrine Society's 91st Annual Meeting in Washington, D.C.

Postpartum anxiety delays puberty in offspring

Hormonal changes early in pregnancy cause maternal postpartum anxiety and behavior changes that can lead to a delayed onset of puberty in both birth and adoptive daughters, according to a new study conducted in mice. The results will be presented Wednesday at The Endocrine Society's 91st Annual Meeting in Washington, D.C.

Rheumatoid arthritis is associated with poor sleep in women

WESTCHESTER, Ill. - According to a research abstract that will be presented on Wednesday, June 10, at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies, symptoms of Rheumatoid Arthritis (RA) negatively affect women's sleep. Sleep is further impaired by pain, depression and poor adherence to RA medications.

Link found between poor sleep quality and increased risk of death

WESTCHESTER, Ill. -- Quality, in addition to quantity, is important for maintaining health, according to a research abstract that will be presented on Wednesday, June 10, at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies.

Individuals with family history of genetic disease at risk of discrimination

People with a family history of genetic disease are often discriminated against by insurance companies and their relatives and friends, according to research published on bmj.com today.

Research Team Discover New Tidal Debris from Colliding Galaxies

Astronomers are announcing today that they have discovered new tidal debris stripped away from colliding galaxies. The research will be being presented during a press conference at the 214th annual American Astronomical Society meeting in Pasadena, California by Drs.

TMS RSS News Feeds Now Delivering Customized Society and Materials Technology Information

The Minerals, Metals & Materials Society (TMS) now offers eight customized RSS (Really Simple Syndication) news feeds to view the latest Society and materials technology information that’s delivered directly to the desktop.



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