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Dieting does not work, UCLA researchers report
04-03-2007 · EurekAlert!Dieting does not work, report UCLA researchers report who analyzed 31 long-term studies on dieting. "You can initially lose five to 10 percent of your weight on any number of diets, but then the weight comes back," said Traci Mann, UCLA associate professor of psychology and lead author of the study. "We found that the majority of people regained all the weight, plus more."
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- Scientists find missing link to understand how plants make vitamin C
04-27-2007 · EurekAlert!
Vitamin C is possibly the most important small molecule whose biosynthetic pathway remained a mystery. That is until now. A group of Dartmouth and UCLA researchers, who normally work on genes involved in aging and cancer in animals, discovered the last piece of the puzzle, they report in a study published online April 26 in the Journal of Biological Chemistry.
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- MIT reveals the tangle under turbulence
03-28-2007 · EurekAlert!
Turbulence is important in virtually all phenomena involving fluid flow, such as air and gas mixing in an engine and ocean waves breaking on a cliff. Now MIT researchers report that they have visualized for the first time a convoluted tangle underlying turbulence. This work may ultimately help engineers design better planes, cars and more.
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- MIT IDs binocular vision gene
09-13-2007 · Massachusetts Institute of Technology (MIT)
In work that could lead to new treatments for sensory disorders in which people experience the strange phenomena of seeing better with one eye covered, MIT researchers report that they have identified the gene responsible for binocular vision.
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- Disparities may limit patient access to surgical procedures at high-volume hospitals
10-24-2006 · EurekAlert!
UCLA researchers report that race/ethnicity and insurance disparities may limit patient access to complex surgical procedures at high-volume California hospitals.
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- New moth variety disarms plants guarded by selenium
11-20-2006 · EurekAlert!
In new work, researchers report that the ability of plants to defend themselves by accumulating high levels of a toxic element can be overcome by some insects, and that such adaptation potentially echoes in the food web as other predators and parasites may in turn evolve to deal with high levels of the toxic element.
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- Study finds obese patients fair better than lean patients when hospitalized for acute heart failure
01-08-2007 · EurekAlert!
UCLA researchers report that for patients hospitalized with acute heart failure, a higher body mass index (BMI) was associated with a substantially lower in-hospital mortality rate. The finding offers more insight into an observed phenomenon in chronic heart failure called the "obesity paradox."
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- Why women get more migraines than men
08-03-2007 · EurekAlert!
New UCLA research suggests that women have a faster trigger than men for activating the waves of brain activity thought to underlie migraines. If the theory is correct, this triggering mechanism may be a new target for migraine treatment. In a separate report, the researchers report preliminary success in preventing migraines using a drug that blocks these waves.
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- Early Family Experience Can Reverse The Effects Of Genes, Psychologists Report
10-13-2006 · ScienceDaily
Early family experience can reverse the effect of a genetic variant linked to depression, UCLA researchers report in the current issue of the journal Biological Psychiatry.
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- UCLA researchers develop new nanomaterials to deliver anticancer drugs to cells
06-06-2007 · EurekAlert!
In a paper to be published this month in the journal Small, researchers at UCLA from the California NanoSystems Institute and the Jonsson Comprehensive Cancer Center report a novel approach using silica-based nanoparticles for the delivery of camptothecin and other water-insoluble drugs into human cancer cells.
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- Why fish oil is good for you
12-25-2007 · EurekAlert!
UCLA researchers report that omega-3 fatty acid docosahexaenoic acid, found in fish oil, increases the production of LR11, a protein that is found at reduced levels in Alzheimer's patients and which is known to destroy the the "plaques" associated with the disease.
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