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Appetite, consumption controlled by clockwork genes at cross-purposes in flies

Biology / Biotechnology

created 6 hours ago | popularity not rated yet | comments 0

One of the pioneers in research on sleep:wake circadian genes, Amita Sehgal, Ph.D., has discovered that fruit flies' appetite and consumption are controlled by two rival sets of clocks, one in neurons and the other in the ...


Embodied Cognition: Using Movement to Understand the Mind

Embodied Cognition: Using Movement to Understand the Mind

Medicine & Health / Psychology & Psychiatry

created Dec 04, 2009 | popularity 4 / 5 (1) | comments 0

(PhysOrg.com) -- Psychology professors look at movement to study communication and cognition.


Nevada professor devises new childhood obesity screening tools

Nevada professor devises new childhood obesity screening tools

Medicine & Health / Health

created Dec 03, 2009 | popularity not rated yet | comments 0

A University of Nevada, Reno professor who thinks the present weight management charts and screening tools for children are too difficult to understand and use has devised new, simpler charts that pediatricians ...


Cooling may benefit children after cardiac arrest

Medicine & Health / Other

created Dec 03, 2009 | popularity not rated yet | comments 0

When the heart is stopped and restarted, the patient's life may be saved but their brain is often permanently damaged. Therapeutic hypothermia, a treatment in which the patient's body temperature is lowered and maintained ...


Improvements in School Nutrition Have Positive Influence on Youth Eating Behaviors

Improvements in School Nutrition Have Positive Influence on Youth Eating Behaviors

Medicine & Health / Health

created Dec 03, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- When schools serve healthier, more nutritious food, students do not compensate by eating more unhealthy food at home, a new Yale University study has found. In addition, the study shows that ...


Why a short run is better than a long walk

Why a short run is better than a long walk

Medicine & Health / Research

created Dec 02, 2009 | popularity 4.6 / 5 (21) | comments 2

(PhysOrg.com) -- Using the latest technology, researchers are uncovering evidence of exactly how major a role activity plays in the battle to keep obesity at bay. In new report published in the British Me ...


Chubby hubby is common, but ethnicity matters

Medicine & Health / Health

created Dec 01, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- A new study helps untangle how marriage, gender and ethnicity are related to body weight. The study of almost 8,000 men and women will be published in the journal Obesity.


Depressed women can lose weight as successfully as others do

Medicine & Health / Health

created Dec 01, 2009 | popularity not rated yet | comments 0

Women with major depression were no less likely than were women without it to have successful results with a weight loss program, according to an article in the Winter 2009 Behavioral Medicine. Group Health Research Instit ...


Overweight children may develop back pain and spinal abnormalities

Medicine & Health / Health

created Dec 01, 2009 | popularity not rated yet | comments 0

Being overweight as a child could lead to early degeneration in the spine, according to a study presented today at the annual meeting of the Radiological Society of North America (RSNA).


Physicians Explore Link Between Vitamin D Deficiency and Hypertension

Physicians Explore Link Between Vitamin D Deficiency and Hypertension

Medicine & Health / Health

created Nov 25, 2009 | popularity 5 / 5 (1) | comments 1

(PhysOrg.com) -- Drs. William White and Pooja Luthra at the University of Connecticut Health Center are investigating a possible link between vitamin D deficiency and high blood pressure.


A RANK insider resolving the enigma of the fever chart

Medicine & Health / Research

created Nov 25, 2009 | popularity not rated yet | comments 0

Mammals have evolved a complex system for controlling bone remodeling. Babies require calcium for healthy bones and they obtain it from their mother's milk. Nursing mothers release calcium from their bones. Surprisingly, ...


Study explores violent world of raptors

Biology / Plants & Animals

created Nov 25, 2009 | popularity 5 / 5 (1) | comments 0

A journey that started with a box of bird feet carried three Montana State University graduate students into the gruesome world of raptors and led to their findings being published in a prominent journal.


'Too fat to be a princess?' Study shows young girls worry about body image

Medicine & Health / Psychology & Psychiatry

created Nov 24, 2009 | popularity 4 / 5 (2) | comments 2

Even before they start school, many young girls worry that they are fat. But a new study suggests watching a movie starring a stereotypically thin and beautiful princess may not increase children's anxieties.


Metobolomics uncovers key indicators of nonalcoholic fatty liver disease

Medicine & Health / Diseases

created Nov 24, 2009 | popularity not rated yet | comments 0

A recent metobolomics study by researchers from Virginia Commonwealth University Medical Center in Richmond found that impaired peroxisomal oxidation of polyunsaturated fatty acids (PUFA) is associated with the progression ...


Diabetes surgery summit consensus lays foundation for new field of medicine

Medicine & Health / Diseases

created Nov 24, 2009 | popularity 5 / 5 (1) | comments 0

A first-of-its-kind consensus statement on diabetes surgery is published online today in the Annals of Surgery. The report illustrates the findings of the first international consensus conference -- Diabetes Surgery Summit ...