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Coal-mining hazard resembles explosive volcanic eruption, study shows

ANN ARBOR, Mich.---Worldwide, thousands of workers die every year from mining accidents, and instantaneous coal outbursts in underground mines are among the major killers. But although scientists have been investigating coal outbursts for more than 150 years, the precise mechanism is still unknown.

Complications are not best predictor of hospital mortality

ANN ARBOR, Mich. -- A compelling University of Michigan Health System study debunks assumptions about the role of complications in distinguishing good and bad hospitals.

Protein inhibitor helps rid brain of toxic tau protein

Tampa, FL (September 30, 2009) -- Inhibiting the protein Hsp70 rapidly reduces brain levels of tau, a protein associated with Alzheimer's disease when it builds up abnormally inside nerve cells affecting memory, neuroscientists at the University of South Florida found. The study is reported online today in the Journal of Neuroscience.

A step toward better brain implants using conducting polymer nanotubes

ANN ARBOR, Mich.---Brain implants that can more clearly record signals from surrounding neurons in rats have been created at the University of Michigan. The findings could eventually lead to more effective treatment of neurological disorders such as Parkinson's disease and paralysis.

Stem cell success points to way to regenerate parathyroid glands

ANN ARBOR, Mich. -- An early laboratory success is taking University of Michigan researchers a step closer to parathyroid gland transplants that could one day prevent a currently untreatable form of bone loss associated with thyroid surgery.

U-M physicists create first atomic-scale map of quantum dots

ANN ARBOR, Mich.---University of Michigan physicists have created the first atomic-scale maps of quantum dots, a major step toward the goal of producing "designer dots" that can be tailored for specific applications.

U-M study: Life and death during the Great Depression

ANN ARBOR, Mich.---The Great Depression had a silver lining: During that hard time, U.S. life expectancy actually increased by 6.2 years, according to a University of Michigan study published in the current issue of the Proceedings of the National Academy of Sciences.

Van Andel Institute researchers find gene that could lead to new therapies for bone marrow disease

Grand Rapids, Mich. (Sept. 28, 2009) -- Van Andel Research Institute (VARI) researchers are one step closer to finding new ways to treat Myelodysplastic Syndrome (MDS), a bone marrow disease that strikes up to 15,000 people each year in the United States, and that sometimes results in acute myeloid leukemia.

North meets south? Glaciers move together in far-flung regions

Results of a new study add evidence that climate swings in the northern hemisphere over the past 12,000 years have been tightly linked to changes in the tropics.

Vitamin D deficiency in younger women is associated with increased risk of high blood pressure

Vitamin D deficiency in premenopausal women may increase the risk of developing systolic hypertension 15 years later, according to research reported at the American Heart Association's 63rd High Blood Pressure Research Conference.

Researchers examined women enrolled in the Michigan Bone Health and Metabolism Study and analyzed data from 559 Caucasian women living in Tecumseh, Mich.

Peruvian glacial retreats linked to European events of Little Ice Age

DURHAM, N.H. -- A new study that reports precise ages for glacial moraines in southern Peru links climate swings in the tropics to those of Europe and North America during the Little Ice Age approximately 150 to 350 years ago.

MSU scientist helps map potato genome, hope to improve crop yield

EAST LANSING, Mich. - It's been cultivated for at least 7,000 years and spread from South America to grow on every continent except Antarctica. Now the humble potato has had its genome sequenced.

Nanoparticle-based battlefield pain treatment moves a step closer

Ann Arbor, Mich. -- University of Michigan scientists have developed a combination drug that promises a safer, more precise way for medics and fellow soldiers in battle situations to give a fallen soldier both morphine and a drug that limits morphine's dangerous side effects.

Study looks at using the immune system to reduce prostate cancer risk

ANN ARBOR, Mich. -- Immune therapies have been explored as a way to treat cancer after it develops. But a new study from the University of Michigan Comprehensive Cancer Center suggests that genetic risk of prostate cancer can be reduced by rescuing critical immune system cells.

New beryllium reference material for occupational safety monitoring

Researchers at the National Institute of Standards and Technology (NIST), in collaboration with private industry and other government agencies, have produced a new reference material for beryllium. Beryllium, an exotic rare-earth metal used as a hardener in high-performance alloys and ceramics, can cause berylliosis -- a chronic, incurable and sometimes fatal illness.



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