A clinical trial testing tin-117m DTPA, a nuclear medicine compound, may provide non-sedating pain relief and treatment for advanced-stage bone cancer. The therapy has shown promising results in easing pain for over 75% of patients, with relief lasting up to a year.
A study of 1,208 young physicians found that women doctors married to other doctors worked fewer hours, earned less money, and took on more family responsibilities. In contrast, men MD2s also experienced benefits, including higher family incomes and successful spouses' careers.
The new edition explores the survival strategies of desert shrubs in resource islands, which support microclimate and soil health. Exotic plant species also invade areas of high native diversity, challenging traditional ecological theories.
Doctors at Duke University Medical Center have developed a treatment that can save most babies born with severe combined immune deficiency (SCID) by giving them a family member's bone marrow within the first 3.5 months of life. This approach has eradicated the need for toxic chemotherapy, sterile environments, and lengthy hospital stays.
A team of researchers has described a case of a patient who died from a bloodstream infection caused by a multidrug-resistant strain of Staphylococcus aureus. The study found that a combination of two commonly used antibiotics, oxacillin and vancomycin, was effective in killing the resistant bacteria.
Researchers identified a gene called Irx-4 that helps maintain the boundaries between heart chambers. The discovery opens up new avenues to understand heart chamber formation and may also shed light on the cause of certain heart defects.
The University of North Carolina at Chapel Hill is launching a unique project to reduce tooth decay among the state's youngest children by applying fluoride varnish on their teeth starting from 9 months. Despite improvements in dental health over the past three decades, 20-25% of young children still suffer from severe tooth decay.
A recent Arizona State University study found that comet gas tails contain high concentrations of ionized carbon monoxide, contrary to previous assumptions that they were composed mostly of water. The team's discovery explains why carbon monoxide molecules are more resilient than water molecules when exposed to sunlight.
Robert W. Pitz is using advanced laser diagnostics to study gasoline burning characteristics in direct injection engines, aiming to reduce pollutants while maintaining efficiency. His research may lead to the development of next-generation engines with improved fuel economy and reduced emissions.
Computer models of Venus' changing climate system may provide insights into Earth's dynamic past and potential future. The models suggest that volcanic activity could have increased greenhouse gases in the atmosphere, leading to a cooling effect on the planet.
Researchers monitored the Soufriere Hills Volcano's cyclic eruptions to understand mechanisms behind them. They identified cyclical events nearly so well as no one before and made predictions on eruption timing and areas affected, saving lives through evacuation efforts.
Researchers identify smaller, bright sand dunes formed of sulfates possibly gypsum, while larger dark dune fields are made of grains eroded from lava flows. The winds on Mars create landforms remarkably similar to those in some deserts on Earth.