The answer: Mice that maintained their fat actually lived longer. Those that lost fat died earlier.Contrary to view
The results are expected to be published in the June issue of Aging Cell.More study needed
People are best advised to adopt a moderate approach, not losing all fat but definitely not keeping unhealthy amounts of fat, either.
“None of the mice in this study were what we would consider to be obese,” Liao said.Genes impact effect
“We know that humans respond to diet very differently as individuals based on their genetics,” Dr. Nelson said. “Some have great difficulty losing weight while others have difficulty maintaining weight. If these results translate to humans, they would suggest that individuals who have difficulty losing weight may benefit from the positive effects of dietary restriction more than those who lose weight easily.”Authors
1Department of Physiology, UT Health Science Center San Antonio; 2Barshop Institute for Longevity and Aging Studies, UT Health Science Center San Antonio; 3Institute for Behavioral Genetics, University of Colorado, Boulder; 4Department of Integrative Physiology, University of Colorado, Boulder; 5Department of Epidemiology and Biostatistics, UT Health Science Center San Antonio
The University of Texas Health Science Center at San Antonio, one of the country’s leading health sciences universities, ranks in the top 3 percent of all institutions worldwide receiving federal funding. Research and other sponsored program activity totaled $228 million in fiscal year 2010. The university’s schools of medicine, nursing, dentistry, health professions and graduate biomedical sciences have produced approximately 26,000 graduates. The $744 million operating budget supports eight campuses in San Antonio, Laredo, Harlingen and Edinburg. For more information on the many ways “We make lives better®,” visit www.uthscsa.edu.
Will Sansom | EurekAlert!
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The building blocks of matter in our universe were formed in the first 10 microseconds of its existence, according to the currently accepted scientific picture. After the Big Bang about 13.7 billion years ago, matter consisted mainly of quarks and gluons, two types of elementary particles whose interactions are governed by quantum chromodynamics (QCD), the theory of strong interaction. In the early universe, these particles moved (nearly) freely in a quark-gluon plasma.
This is a joint press release of University Muenster and Heidelberg as well as the GSI Helmholtzzentrum für Schwerionenforschung in Darmstadt.
Then, in a phase transition, they combined and formed hadrons, among them the building blocks of atomic nuclei, protons and neutrons. In the current issue of...
Thin-film solar cells made of crystalline silicon are inexpensive and achieve efficiencies of a good 14 percent. However, they could do even better if their shiny surfaces reflected less light. A team led by Prof. Christiane Becker from the Helmholtz-Zentrum Berlin (HZB) has now patented a sophisticated new solution to this problem.
"It is not enough simply to bring more light into the cell," says Christiane Becker. Such surface structures can even ultimately reduce the efficiency by...
A study in the journal Bulletin of Marine Science describes a new, blood-red species of octocoral found in Panama. The species in the genus Thesea was discovered in the threatened low-light reef environment on Hannibal Bank, 60 kilometers off mainland Pacific Panama, by researchers at the Smithsonian Tropical Research Institute in Panama (STRI) and the Centro de Investigación en Ciencias del Mar y Limnología (CIMAR) at the University of Costa Rica.
Scientists established the new species, Thesea dalioi, by comparing its physical traits, such as branch thickness and the bright red colony color, with the...
Scientists have succeeded in observing the first long-distance transfer of information in a magnetic group of materials known as antiferromagnets.
An international team of researchers has mapped Nemo's genome, providing the research community with an invaluable resource to decode the response of fish to...
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