Daily non-political popular news in brief.
Aching back? Sitting up straight could be the culprit
11-27-2006 · EurekAlert!Researchers are using a new form of magnetic resonance imaging to show that sitting in an upright position places unnecessary strain on your back, leading to potentially chronic pain problems if you spend long hours sitting. The study was presented today at the annual meeting of the Radiological Society of North America.
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- Marijuana relieves HIV nerve pain
02-12-2007 · EurekAlert!
Smoking marijuana effectively relieves chronic HIV-associated nerve pain, including aching, painful numbness and burning, according to a study published in the Feb. 13, 2007, issue of Neurology, the scientific journal of the American Academy of Neurology.
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- Worth a thousand words: Hopkins researchers paint picture of cancer-promoting culprit
01-04-2008 · EurekAlert!
They say that a picture can be worth a thousand words. This especially is true for describing the structures of molecules that function to promote cancer. Researchers at Johns Hopkins have built a three-dimensional picture of an enzyme often mutated in many types of cancers. The results, published Dec. 14, 2007, in Science, suggest how the most common mutations in this enzyme might lead to cancer progression.
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- Skimmed milk -- Straight from the cow
05-28-2007 · EurekAlert!
Herds of cows producing skimmed milk could soon be roaming our pastures, reports Cath O’Driscoll in Chemistry & Industry, the magazine of the SCI. Scientists in New Zealand have discovered that some cows have genes that give them a natural ability to produce skimmed milk and plan to use this information to breed herds of milkers producing only skimmed milk.
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- Studies Identify Food Sources Of Disease And Drug Resistance
10-05-2006 · ScienceDaily
As the recent US outbreak of E. coli infections caused by contaminated spinach demonstrates, the safety of the food we eat cannot be taken for granted. Two studies in the November 1 issue of the Journal of Infectious Diseases, now available online, further illustrate the point, one adding a new bacterial culprit to the mix and the other showing that use of antibiotics as growth promoters in livestock increases the risk of antibiotic resistance in humans.
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- Electric sand findings could lead to better climate models
01-07-2008 · EurekAlert!
Wind isn't acting alone in the geological process behind erosion, sand dunes and airborne dust particles called aerosols. The other culprit is electricity. By taking both factors into account, researchers at the University of Michigan have developed a new model that matches real-world measurements of "saltation" better than the decades-old classical theory.
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- Thinking straight while seeing red?
05-31-2007 · EurekAlert!
Anger is appropriately blamed for flawed thinking since it tends to alter perception of risk, increase prejudice, and trigger aggression. But is anger always destructive? Three recent experiments published in the latest issue of Personality and Social Psychology Bulletin, an official publication of The Society for Personality and Social Psychology, suggest it’s not.
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- Heart failure: Mayo Clinic reveals abnormality in filling of the heart is frequent culprit
11-07-2006 · EurekAlert!
Difficulties in the heart's ability to fill with blood are common causes of heart failure -- and appear to be as significant in placing a heart patient at risk of death as are deficiencies in the heart's ability to pump blood, new research from Mayo Clinic shows.
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- Trust between doctors and patients is culprit in efforts to cross racial divide in medical research
01-14-2008 · EurekAlert!
More than three decades after the shutdown of the notorious Tuskegee study, a team of Johns Hopkins physicians has found that Tuskegee's legacy of blacks' mistrust of physicians and deep-seated fear of harm from medical research persists and is largely to blame for keeping much-needed African Americans from taking part in clinical trials.
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- Discredited Korean embryonic stem cells' true origins revealed
08-02-2007 · EurekAlert!
A report from researchers at Children's Hospital Boston and the Harvard Stem Cell Institute sheds new light on a now-discredited Korean embryonic stem cell line, setting the historical record straight and also establishing a much-needed set of standards for characterizing human embryonic stem cells. The report was published online Aug. 2 by the journal Cell Stem Cell.
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- Team reverses Parkinson's damage in yeast
12-11-2006 · Massachusetts Institute of Technology (MIT)
Yeast cells get sick and die from the same toxic culprit that mucks up dopamine-producing neurons in Parkinson's disease. Now, a multi-institutional team led by MIT professor Susan Lindquist has found a way to reverse the damage in yeast.
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