Daily non-political popular news in brief.
New decontamination system kills anthrax rapidly without lingering effects
01-29-2008 · EurekAlert!Researchers have developed prototypes of a rapid, non-disruptive and less expensive method to decontaminate bioterrorism hazards. Using flat panels that produce X-rays and ultraviolet-C light, the researchers can kill anthrax spores, even hidden ones, in two to three hours without any lingering effects.
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Keywords: decontamination, system, kills, anthrax, lingering, effects, kill, effect
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- Health effects of pesticide mixtures: Unexpected insights from the salmon brain
02-16-2008 · EurekAlert!
In his research, NOAA scientist Nat Scholz examines how pesticides that run off the land and mix in rivers and streams combine to have a greater than expected toxic effect on the salmon nervous system. These pesticides are widely used in the United States and their occurrence as mixtures in the food supply for humans may also pose an unexpected risk for people.
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- Circulating fats kill transplanted pancreas cells, study shows
09-17-2007 · UT Southwestern Medical Center
New findings by UT Southwestern Medical Center researchers show that a byproduct of cholesterol metabolism interferes with the beneficial effects estrogen has on the cardiovascular system, providing a better understanding of the interplay between cholesterol and estrogen in heart disease.
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- New study shows Rescue Remedy is an effective all-natural stress, anxiety reliever
06-28-2007 · EurekAlert!
A just published scientific study conducted by researchers at the University of Miami School of Nursing in conjunction with The Sirkin Creative Living Center (SCLC) has found that Rescue Remedy, an all-natural remedy created from flower essences, is an effective over-the-counter stress reliever with a comparable effect to traditional pharmaceutical drugs yet without any of the known adverse side effects, including addiction.
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- Scientific evidence of the significant anti-cancer effect of milk thistle
11-14-2007 · EurekAlert!
A research team led by Dr. Ke-Qin Hu at the University of California, Irvine, demonstrated the significant anti-cancer effects of milk thistle. They found that the major biologically active compound of this plant, silibinin, could suppress the growth of cancerous liver cells. These scientists further studied the mechanisms of the anti-cancer effects of silibinin.
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- Jefferson scientists studying the effects of high-dose vitamin C on non-Hodgkin lymphoma patients
01-02-2008 · EurekAlert!
Scientists at Thomas Jefferson University Hospital and Jefferson's Kimmel Cancer Center have received approval for a first-of-its kind study on the effect high dose vitamin C has on non-Hodgkin lymphoma patients. Researchers from the Jefferson-Myrna Brind Center of Integrative Medicine and Kimmel Cancer Center in conjunction with the National Institutes of Health will study whether high doses of vitamin C can slow the progression of the deadly disease.
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- New findings show additional similarity between opiate and nicotine addiction
02-12-2008 · EurekAlert!
New research published in the Feb. 13 issue of the Journal of Neuroscience indicates that the effects of nicotine and opiates on the brain's reward system are equally strong in a key pleasure-sensing areas of the brain -- the nucleus accumbens.
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- Exercise has no effect on risk of knee osteoarthritis
01-31-2007 · EurekAlert!
A new study examined the effects of physical activity over a long period in older adults, many of whom were overweight, and found that exercise neither protects against nor increases the risk of knee OA.
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- Himalayan glacier melting observed from space
03-27-2007 · EurekAlert!
The Himalayan glaciers are melting under the effect of global warming. However, the extent of this melting remains difficult to assess from ground surveys owing to the great number of glaciers, the difficulty of access and the vastness of the mountain chain. IRD and CNRS scientists from the research units Great Ice and Legos have overcome these difficulties by using satellite imagery. This is the first step of a much more extensive project: evaluation and surveillance of the whole system of Himalayan glaciers .
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- Investigating coral reefs to help understand past and future climate change
05-16-2007 · EurekAlert!
Increasing Earth temperatures and rising sea levels. Both of these are effects of climate change. The current concern is that human activity is changing our climate at a rate well above the natural climate cycling. Understanding how the Earth's climate system works and responds to human impact is therefore of uttermost importance.
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- Hormone-driven effects on eating, stress mediated by same brain region
09-25-2007 · EurekAlert!
A hormone system linked to reducing food consumption appears to do so by increasing stress-related behaviors, according to a new study.
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