Researchers observed a sudden speed-up of the Jakobshavn Isbrae glacier, coinciding with rapid thinning of up to 15 meters per year after 1997. The acceleration in ice flow has significant implications for sea level rise, with this one glacier contributing roughly 4% of the 20th century rate.
A study published in Arthritis & Rheumatism found that weight gain significantly increases the risk of disease progression in knees with moderate malalignment, but has no impact in neutrally aligned or severely malaligned legs. Researchers suggest targeting weight loss efforts for patients with moderate malalignment to slow disease pro...
A study from Honduras found that direct cash payments to poor families increased the take-up of antenatal and infant health services, with a 15-20% increase in coverage. This suggests that such interventions could improve maternal and child health outcomes in developing countries.
A new method reconstructs people's previous day experiences to capture their emotions, revealing intimate relations as most enjoyable activities. The study found taking care of children was less enjoyable than expected, while general life circumstances had a limited impact on daily feelings.
A study found that high levels of red meat consumption are associated with a two-fold increased risk of developing inflammatory arthritis. Lower vitamin C intake was also linked to an increased disease risk.
The new model of care emphasizes patient-centered care, electronic health records, and primary care services to improve quality and reduce costs. Implementation could lead to significant reductions in healthcare expenditures and increased compensation for family physicians.
A UH study reveals that lack of fresh produce in lower-income neighborhoods contributes to weight and health problems among these populations. The research highlights the need for improved access to healthy food options in underserved communities.
A sacrificial burial found at the pyramid reveals a grisly scene of bloodshed, with clear cultural connections to other burials and new elements. The discovery suggests that state power was celebrated through ceremony and sacrifice, contradicting past interpretations.
Research suggests a common viral lineage among viruses infecting hosts from all three domains of life, based on structural similarities in their coats. The study found that these similarities may point to sites of enzymatic activity that could be targeted with anti-viral drugs.
Scientists found that animals with extra copies of the AMP-1 enzyme lived 13% longer than controls, while environmental stressors activating AMP-1 also led to longer lives. The study's findings have broad implications for understanding human aging and potentially extending lifespan through exercise and therapeutics.
The article highlights three key findings: depression severity impacts functioning and quality of life more dramatically in elderly patients than other chronic medical conditions. Rural blacks have significantly worse diabetes and hypertension control, while 42% of clinic appointments are no-shows due to issues of disrespect by the hea...
Researchers at Georgia Tech discovered that bosons placed in two-dimensional harmonic traps will crystallize when their repulsive interactions are increased. Theoretical simulations showed six bosons forming a polygonal crystal with one boson in the center.
A team of scientists led by Michael Lieber has successfully recreated the mammalian nonhomologous DNA end joining (NHEJ) pathway in a test tube. This breakthrough could lead to the development of new cancer drugs that target this pathway, which is also essential for repairing radiation damage and maintaining immune function.
A team of researchers led by Johns Hopkins University is developing a neuroprosthetic implant that could restore locomotion in patients with spinal cord injuries. The device mimics the signals sent by the brain and stimulates dormant control centers to send movement instructions to muscles.
Researchers at VGTI found that aging mice have greater T cell clonal expansions, which are less effective in fighting disease. This leads to a reduced ability to fight off pathogens, making the immune system less diverse and capable.
A study of 661 women found that transferring only one embryo during IVF resulted in fewer multiple births and higher pregnancy rates. The single-embryo group had a significantly lower proportion of deliveries with twins or more siblings compared to the two-embryo group.
A new method, called the Day Reconstruction Method (DRM), allows researchers to better measure individuals' and society's quality of life. The technique records daily activities and feelings, providing a more accurate picture of well-being than current methods.
Research found that eicosapentaenoic acid (EPA), an omega-3 polyunsaturated fatty acid from fish oils, stimulates the secretion of leptin in primary cell cultures of fat from rats. This effect may be beneficial for maintaining body weight during obesity treatment and improving associated pathologies.
A study of over 2700 children found repeated prenatal ultrasounds during pregnancy had no long-term impact on growth or development. Physical and developmental assessments showed similar outcomes between children exposed to multiple ultrasounds and those with a single scan.
Researchers discovered a genetic set of keys that unlocks the mystery of why some people can eat fatty foods without suffering from heart disease. The study found significant variations in genes associated with sugar and fat metabolism, which explain much of the variation in cardiac metabolism.
A 30-year follow-up study of adults with epilepsy found that those on long-term medication had higher rates of unemployment and lower socioeconomic status. Despite being in remission, participants still taking antiepileptic drugs (AED) showed similar outcomes to those on medication.
The editorial concludes that deworming programs have substantial public health benefits and reductions in global burden of disease. Simple, effective, safe, and cheap treatments are already available, but systematic delivery requires industry, funders, and political will.
A study found that air pollution from Canadian forest fires increased eight-fold in Baltimore, with indoor levels reaching as high as 366 ug/m3. The researchers suggest reviewing health advisories to protect vulnerable individuals from transcontinental transport of pollutants.
Research by Timothy Judge found that stressed employees bring negative moods home with them, but these effects are short-lived. Employers can contribute to positive moods in both work and family life by treating employees well, the study suggests.
Researchers used 3D MDCT to evaluate patients before surgery and found that abnormal liver artery anatomy increases the risk of complications after a transplant. The study analyzed over 80 patients and found that those with variant anatomy were more likely to experience post-surgical complications.
The Mars rover Opportunity has found evidence that liquid water once flowed through the region of Meridiani Planum, a vast plain on Mars. This discovery suggests that conditions in this area may have been habitable for life at some point in Martian history.
A new method, called Day Reconstruction Method (DRM), assesses how people spend their time and feel about daily activities. The study found that relaxing with friends is an enjoyable activity, while commuting is not.