A study comparing limb reconstruction and amputation after trauma found that patients undergoing both procedures experienced similar functional recoveries, with 53% returning to work within two years. Despite medical advancements, those with amputations had higher rates of rehospitalization for complications.
Researchers found that smaller schools with strong teacher-student relationships, personalized curricula, and graduation requirements led to improved attendance, grades, and college readiness. The Coalition Campus Schools Project demonstrated potential in helping youth achieve academically.
A 49-year-old patient with chronic periodontitis was treated with a combination of orthodontic and regenerative therapy to address a furcation defect. The treatment proved successful after nine months, demonstrating the potential for regenerative periodontal tissues to adapt to orthodontic movement.
A recent study published in The New England Journal of Medicine found that higher doses of hemodialysis and more permeable artificial kidneys did not improve survival rates for all patients with end-stage kidney disease. However, selected subgroups, such as women and those treated with a more permeable membrane, showed significant impr...
A study by Professor Sharon M. Lee found that Asian American faculty have fewer paths to increase earnings and experience smaller benefits from certain characteristics compared to White faculty. The research highlights the need for policymaking to address issues of racial and ethnic diversity in higher education.
Rain-on-snow events are projected to affect reindeer herds in northern regions, causing food shortages and potentially devastating impacts. Climate change is predicted to increase the frequency and duration of these events, with a 40% increase in land area affected by 2080-89.
Researchers at UNC School of Medicine successfully transdifferentiated rat stem cells into functional new tissue, including platelets, red blood cells, and heart muscle cells. This breakthrough finding may provide clues to the therapeutic potential of human adult stem cells for tissue repair.
The Harvard Medical School study found that hospital length of stay does not significantly impact newborn health, contradicting popular assumptions. The study also showed that introducing a state law guaranteeing minimum postpartum stays actually led to less frequent follow-up care for newborns.
Researchers at PNNL have identified nearly twice as many proteins in human blood serum as previously known, including low-abundance proteins that play crucial roles in cell signaling. The study provides a significant advance in understanding the proteome of blood serum and its potential applications in disease diagnosis.
Researchers at Ohio University have discovered a massive X-ray disk in an elliptical galaxy, revealing complex dynamics and challenging previous assumptions about galaxy formation. The giant disk is 90,000 light years wide and spinning through the galaxy, suggesting that elliptical galaxies may not be as simple as previously thought.
Preterm infants exhibit intense moods, withdrawal to new stimuli, and irregular bodily functions at 6 weeks, but these challenges resolve by six months and 12 months as they adapt to full-term infant-like behavior, according to a study published in the Journal of Developmental and Behavioral Pediatrics.
Jeneene Sams, a NASA space product manager, works with companies to conduct experiments in space that improve their products and ultimately people's lives. She sponsors two commercial experiments: one on growing zeolite crystals that can store hydrogen, a pollution-free fuel, and another testing a fire-fighting system in microgravity.
A study of two Georgia cities reveals that basic IT literacy has only marginal success in helping underserved groups access economic opportunities. Most disadvantaged social groups face difficulties sustaining their use of technology beyond initial classroom training, leading to frustration and limited benefits.
Researchers at the University of Florida have developed a novel approach to curing mice of Vibrio vulnificus, a deadly bacteria that causes flu-like symptoms and can be fatal. The treatment involves using a virus to attack the bacterial source, showing promise as an alternative to antibiotics for treating this disease.
A study by Karel Svoboda's team found that new connections form and dissolve in the adult brain as mice take in sensory information. The total number of synapses stayed relatively constant, but individual connections often changed, with some sticking around for only a few days.
Researchers create first binary enzyme using only two nucleotides, A and U, to demonstrate Darwinian evolution in a genetic system. This breakthrough supports the theory that early life on earth may have been restricted to two bases.
Researchers used a new microscope technique to study how experiences rewire the brain. They found that synapses and spines on dendrites formed and disappeared daily, with some persisting for months.