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SNM applauds House action to build medical isotopes reactor in the US

Reston, Va. -- SNM applauds the U.S. House of Representatives for its passage of H.R. 3276 -- the American Medical Isotopes Production Act of 2009.

Pathogen protection and virulence: Dark side of fungal membrane protein revealed

Researchers at the Virginia Bioinformatics Institute (VBI) at Virginia Tech and Montana State University have discovered a fungal protein that plays a key role in causing disease in plants and animals

Unlocking mysteries of the brain with PET

Inflammatory response of brain cells -- as indicated by a molecular imaging technique -- could tell researchers more about why certain neurologic disorders, such as migraine headaches and psychosis in

Research continues on secure, mobile, quantum communications

Researcher Dr. David H. Hughes of the Air Force Research Laboratory in Rome, N.Y.

AGU Journal highlights -- Oct. 26, 2009

The following highlights summarize research papers that have been published or accepted for publication (paper in press) in Geophysical Research Letters (GRL).

Widely used virus assay shown unreliable when compared to other methods

Blacksburg, Va. -- In the course of doing research on the mosquito-borne pathogens chikungunya virus (CHIKV) and o' nyong-nyong virus (ONNV), Virginia Tech researchers have discovered an inconvenient truth about an assay, strand-specific quantitative real-time PCR (ssqPCR), increasingly being used to detect and measure replicating viral RNA in infected cells and tissues.

Optimized inhaler mouthpiece design allows for more effective drug delivery

Researchers have developed an optimized mouthpiece design to aid efficient drug delivery to the lungs by reducing the amount of medication wasted as it passes through the mouthpiece of an aerosol inhaler. With current inhaler designs, only approximately 10 to 20 percent of asthma medications are delivered to the lungs.

HIV care providers applaud Congress' extension of Ryan White program

Arlington, Va. -- Medical providers on the front lines of HIV care applaud the U.S. Congress for extending the Ryan White HIV/AIDS Program, helping to ensure that more than half a million low-income, uninsured, or underinsured people living with HIV/AIDS have access to lifesaving care.

IOM recommends new nutritional requirements for school meal programs

WASHINGTON -- The National School Lunch Program and the School Breakfast Program should adopt a new set of nutrient targets and standards for menu planning, says a new report from the Institute of Medicine. The recommended targets and standards would update and improve the programs' abilities to meet children's nutritional needs and foster healthy eating habits.

Psychiatric disorders and sexual trauma are associated with lower urinary tract symptoms

New York, NY, October 20, 2009 -- Depression, anxiety disorders and sexual trauma have all been implicated as risk factors in lower urinary tract symptoms (LUTS) such as incontinence and overactive bladder. The exact nature of these associations is unknown.

Lupus patients perceive benefit from cardiovascular disease prevention counseling program

According to a new study by Hospital for Special Surgery investigators presented at the American College of Rheumatology meeting on October 21 in Philadelphia, most lupus patients are not aware that their condition puts them at a higher risk for cardiovascular disease and a counseling program is a valuable way to promote education and lifestyle change.

Implementation of acute care surgery service provides more timely patient care

CHICAGO (October 9, 2009) -- A new study published in the October issue of the Journal of the American College of Surgeons shows that the establishment of an acute care surgery service can help surgeons at academic medical centers provide more timely care to the growing number of patients who are transferred from the emergency room or smaller hospitals and who require an immediate opera

NASA flies to Antarctica for largest airborne polar ice survey

WASHINGTON -- NASA begins a series of flights Oct. 15 to study changes to Antarctica's sea ice, glaciers and ice sheets. The flights are part of Operation Ice Bridge, a six-year campaign that is the largest airborne survey ever made of ice at Earth's polar regions.

Novel polymer delivers genetic medicine, allows tracking

Blacksburg, Va. -- Theresa M. Reineke, associate professor of chemistry in the College of Science, and colleagues in her lab at Virginia Tech and at the University of Cincinnati have developed a new molecule that can travel into cells, deliver genetic cargo, and packs a beacon so scientists can follow its movements in living systems.



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