The study found that controlling heart rate provides no benefit over controlling the heart's irregular rhythm in patients with atrial fibrillation. This approach may also be less expensive due to lower hospitalization rates and costs.
Researchers from Purdue's schools of Agriculture and Veterinary Medicine and IU School of Medicine will collaborate to study human diseases using animal models, improving understanding of muscle wasting, obesity, diabetes, and cancer. The $4.5M program aims to develop new treatments for devastating childhood diseases.
Scientists have identified specific genes on chromosome 21 that contribute to Down syndrome, a condition affecting one in 800 live births. The discovery provides a roadmap for understanding the genetic causes of the disorder and potentially developing new therapies.
The Automatic Linguistic Indexing of Pictures (ALIP) system uses a pictorial dictionary to associate images with keywords, allowing for more accurate image annotation and search. The system has demonstrated great potential for use in biomedicine, digital libraries, and other fields.
Researchers at UCSD estimate that many evolutionary genome rearrangements accounted for differences between human and mouse genomes. The study found over 245 major and 3,170 micro-rearrangements, revealing significant evolutionary distance between the two species.
Lymphatic filariasis is a leading cause of permanent and long-term disability, resulting in physical suffering and psychosocial problems. Continued research is essential to measuring LF elimination efforts and making adjustments as the program moves into new challenges.
Researchers at Thomas Jefferson University Hospital have successfully treated chronic tendon problems like tennis elbow with ultrasound-guided needle therapy. The procedure involves injecting corticosteroids, smoothing out bone and tissue, and eliminating calcifications to promote healing.
Paul Dayton, a renowned marine ecologist at Scripps Institution of Oceanography, has received the Diving Lifetime Achievement Award for his groundbreaking research on coastal and estuarine habitats. His work, including over 500 dives in Antarctica, has significantly advanced our understanding of Antarctic undersea ecology.
Researchers from Case Western Reserve University found a dramatic reduction in mosquito transmission, new infections, and severe disease manifestations with four annual mass treatments. The study provides essential guidelines for controlling the infectious disease and points to the ultimate eradication of filariasis on a global level.
Researchers found that switching from traditional cannulation in the aorta to the axillary artery significantly reduced the risk of stroke and brain damage during bypass surgery. This innovative approach deflected debris away from the brain, markedly limiting postoperative neurological complications.
Researchers suggest that life emerged from chemical reactions in deep ocean environments, challenging traditional views of cell evolution. The theory proposes that inorganic iron sulphide cells were the first to form and eventually gave rise to living cells.
A team of researchers at Penn State has developed a compact chiller that uses sound waves to cool ice cream, achieving temperatures below freezing point with minimal energy consumption. The innovative system, powered by high-amplitude sound energy, has the potential to revolutionize the way we produce and consume refrigerated foods.
A partnership between Navy and National Severe Storms Laboratory aims to improve weather forecasting by integrating SPY-1 radar with existing Doppler technology. The new phased array radar can provide faster updates of weather features, allowing for more detailed scans and increased lead time before tornadoes strike.
A study of Medicare prescription benefit plans found that higher copayments reduce the use of brand-name drugs and lower overall plan costs, but also increase enrollee out-of-pocket expenses. The research suggests that combining cost-sharing strategies with other cost-containment mechanisms can help balance these competing effects.
The completed mouse genome provides a powerful research tool to extract meaning from the human genome sequence. It allows scientists to recognize functionally important regions in the human genome by virtue of their conservation through evolution.
The EMBO Restart Programme supports six female scientists who will be returning to their labs after taking career breaks to have families. The programme aims to counteract losses to science and research caused by women leaving the workforce.
The National Institutes of Health's NIAMS has funded eight research projects to better understand and treat heritable disorders of connective tissue. These conditions, such as osteogenesis imperfecta and Ehlers-Danlos syndrome, affect millions of Americans and have few effective treatments.
Studies suggest that smokers can reduce their smoking by using various strategies, including nicotine replacement devices and behavioral interventions. Researchers found that those who used multiple strategies smoked fewer cigarettes per day compared to those who relied on a single method.
Researchers at Penn State have developed a small 'thermoacoustic refrigerator' that uses sound energy to generate cooling, potentially replacing chemical refrigerants. The device operates near resonance frequencies and achieves efficiencies as high as 89% without lubricants or sliding seals.
Global analysis reveals 46% of the Earth's land surface is still intact wilderness, but only 2.4% of the world's population inhabits it. The areas are under threat from encroaching agriculture and resource extraction, with only 7% enjoying protection.
The Global Health Research Initiative Program for New Foreign Investigators (GRIP) provides support to young researchers from developing countries. The program aims to enhance scientific research capacity and address critical global health issues, including AIDS, cancer, and neurological disorders.
UC Davis Institute of Transportation Studies will conduct the first public evaluation of American consumer reactions to fuel cells, studying awareness, knowledge, and attitudes towards hydrogen fuel-cell vehicles. The program aims to identify early markets, educate communities, and design consumer-friendly refueling stations.
Researchers found that calcium channel blockers primarily affect small arteries called 'store-operated' channels, suggesting a new class of drugs with fewer side effects. This discovery could lead to improved treatment options for heart disease and high blood pressure.
Researchers at Penn State have developed a compact freezer case using sound waves to substitute chemical refrigerants, reducing greenhouse gas emissions. The Navy has funded the project and is exploring its potential for distributed cooling systems on carriers.