A study by Ohio State University ranks the top 30 most internet-accessible cities in the US, with Chicago at the top. The 'Big 7' cities - including Washington, DC, Dallas, and New York - will continue to reap economic benefits from their high levels of internet accessibility.
Researchers discover that Staph's toxic shock toxin inhibits production of other toxic proteins, leading to reduced disease severity. This breakthrough understanding sheds light on the complex ways Staph causes life-threatening infections.
Researchers at the University of Pittsburgh discovered that even mild elevations in liver enzymes ALT and AST are associated with a nearly twice higher death rate compared to normal levels. Elevated enzymes signal liver injury and can result from HIV treatment, viral hepatitis, or alcohol abuse.
Researchers at Massachusetts General Hospital developed a tri-modality approach to combat invasive bladder cancer, combining surgery, radiation, and chemotherapy. The treatment strategy showed comparable ten-year survival rates to radical bladder removal, with 90% of patients surviving without bladder removal.
A study published in Journal of Clinical Oncology found that self-taught stress management techniques, such as progressive muscle relaxation and guided imagery, can significantly improve the quality of life for cancer patients undergoing chemotherapy. These techniques were more effective than traditional methods when learned independen...
A community-based intervention implemented in Albuquerque from 1997-98 found that young gay men reported a 12% decrease in unprotected anal intercourse, reversing baseline increases. The study suggests that empowering communities to establish healthy environments with peer support can effectively reduce HIV risk behavior.
A multi-center trial shows that new drug combinations, including two protease inhibitors, can significantly lower virus counts in patients with moderately advanced immunodeficiency. The study found that 31% of patients could achieve detectable viral loads with regimens containing four or five new drugs.
The new treatment combines antiviral and anti-inflammatory drugs to target the root cause of cold symptoms, not just its symptoms. Researchers found that adding interferon to the treatment increased effectiveness compared to individual medications alone.
Researchers from NOAA's National Sea Grant College Program explore the impact of selective fishing on fish populations and develop acoustic sensing methods to improve hurricane predictions. Tsunami forecasting also receives attention with a model specifically designed for Hawaii's unique terrain.
The Northeast region experienced slow population growth during the 1990s, primarily due to high levels of domestic out-migration. New foreign immigration played a crucial role in offsetting this trend, with nearly 3.1 million new immigrants arriving in the region, accounting for over 100% of population growth.
The American Association for the Advancement of Science (AAAS) recommends a single official to coordinate R&D across 26 agencies. This coordination is essential for advancing planned Department of Homeland Security initiatives and investigating terrorism.
A study of over 600 elderly women found that low hemoglobin levels are associated with a significant increase in the risk of mobility problems, such as difficulty walking or climbing stairs. The findings suggest that mild anemia may be a significant health issue for older women.
A study by Penn State researchers found that deformed frogs are linked to the combination of parasite infection and pesticide exposure. The research, which included experimental studies in ponds where the animals live, may help explain how environmental stress affects disease outbreaks in frogs.
Researchers found that Alzheimer's drug donepezil improved pilots' ability to retain complex training in a flight simulator test. The study used 18 pilots aged 52 and tested the theory that aging affects cognitive abilities due to loss of acetylcholine.
Researchers created four new mouse embryonic germ cell lines to investigate imprinting and its control. They found that the mother's copy of a paternally imprinted gene was active instead of the expected father's copy.
The U.S. Civilian Research and Development Foundation has awarded four Russian universities with $1 million each over three years to improve their basic science education. The BRHE program aims to strengthen the training of young scientists by enhancing research capabilities in natural sciences.
New research suggests that acid rain can deplete the nutrient pool available to trees in forests, making them more vulnerable to acid rain's effects. This finding has important implications for industrially influenced forests in the northeastern United States and Europe.
A new study by National Jewish Health reveals that smoking and pet ownership are common triggers of asthma attacks in children. Households with smokers differ from those with pets in terms of socioeconomic and psychosocial profiles, suggesting that addressing these triggers requires individualized approaches.
Researchers found that human embryonic germ cells and their specialized daughter cells maintain correct 'imprinting,' a way cells determine gene expression. This is critical information for the safe clinical use of these cells in treating diseases.