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Good news for some hard-to-treat hepatitis C patients

ST. LOUIS -- In a multi-center trial led by a Saint Louis University researcher, investigators found that a new combination therapy of daily consensus interferon and ribavirin helps some hepatitis C patients who have not responded to previous treatment.

Meteorite grains divulge Earth's cosmic roots

The interstellar stuff that became incorporated into the planets and life on Earth has younger cosmic roots than theories predict, according to the University of Chicago postdoctoral scholar Philipp Heck and his international team
of colleagues.

Meteorite Grains Divulge Earth's Cosmic Roots

The interstellar stuff that became incorporated into the planets and life on Earth has younger cosmic roots than theories predict, according to the University of Chicago postdoctoral scholar Philipp Heck and his international team of colleagues.

Heck and his colleagues examined 22 interstellar grains from the Murchison meteorite for their analysis.

Young adults not drinking enough milk

St. Louis, MO, June 15, 2009 -- Calcium and dairy products play major roles in health maintenance and the prevention of chronic disease.

Researchers find how a common genetic mutation makes cancer radiation resistant

June 9, 2009 -- Many cancerous tumors possess a genetic mutation that disables a tumor suppressor called PTEN. Now researchers at Washington University School of Medicine in St. Louis have shown why inactivation of PTEN allows tumors to resist radiation therapy.

Study shows a bidirectional relationship between chronic stress and sleep problems

WESTCHESTER, Ill. -- According to a research abstract that will be presented on Wednesday, June 10, at SLEEP 2009, the 23rd Annual Meeting of the Associated Professional Sleep Societies, people with chronic stress report shorter sleep duration, worse sleep quality, and more daytime functioning impairments.

Insomniac Flies Resemble Sleep-deprived Humans

Researchers at Washington University School of Medicine in St. Louis have created a line of fruit flies that may someday help shed light on the mechanisms that cause insomnia in humans.

Despite increased danger, youth gang members still feel safer

EAST LANSING, Mich. -- Children who join gangs feel safer despite a greater risk of being assaulted or killed, according to federally funded research led by a Michigan State University criminologist.

Insomniac flies resemble sleep-deprived humans

June 2, 2009 -- Researchers at Washington University School of Medicine in St. Louis have created a line of fruit flies that may someday help shed light on the mechanisms that cause insomnia in humans. The flies, which only get a small fraction of the sleep of normal flies, resemble insomniac humans in several ways.

Drug's epilepsy-prevention effect may be widely applicable

June 1, 2009 -- A drug with potential to prevent epilepsy caused by a genetic condition may also help prevent more common forms of epilepsy caused by brain injury, according to researchers at Washington University School of Medicine in St. Louis.

Hispanic children in US at greater risk for obesity than other ethnic/racial groups

St. Louis, MO, June 1, 2009 ? The prevalence of overweight in the US population is among the highest in Mexican-American children and adolescents.

Some neural tube defects in mice linked to enzyme deficiency

St. Louis, May 25, 2009 ? Women of childbearing age can reduce the risk of having a child born with a neural tube defect such as spina bifida by eating enough folate or folic acid. However, folate prevents only about 70 percent of these defects.

New research using mice at Washington University School of Medicine in St.

Brain's organization switches as children become adults

Any child confronting an outraged parent demanding to know "What were you thinking?" now has a new response: "Scientists have discovered that my brain is organized differently than yours."

Scientists aim to bring indigenous people into climate change monitoring and policy

(ST. LOUIS): Scientists at the Missouri Botanical Garden are calling for the inclusion of indigenous peoples around the world in helping monitor the effects of global climate change and develop policy. In a special issue on traditional peoples and climate change in the May volume of "Global Environmental Change" published by Elsevier, guest editors Dr.

A stronger backbone: DHEA hormone replacement increases bone density in older women

ST. LOUIS - Taking a DHEA supplement combined with vitamin D and calcium can significantly improve spinal bone density in older women, according to a new study from a Saint Louis University scientist and his colleagues at Washington University.



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