The American College of Radiology has developed a safety checklist for pediatric digital radiography, aiming to standardize work processes and reduce reliance on memory. The checklist is designed to decrease the chance of medical errors and improve patient care in pediatric radiography.
Patients who undergo body contouring surgery after gastric bypass have better long-term weight control, regaining less weight over time compared to those who only had bariatric surgery alone. Body contouring is considered an essential part of successful bariatric surgery, improving quality of life and weight loss maintenance.
A UW professor discovered a new possible tick species that infests the noses of Ugandan chimps, suggesting it may be an underappreciated disease carrier. The tick's behavior is thought to be linked to chimp grooming habits, raising concerns about exotic tick populations and global disease spread.
Scientists evaluated different sources of supplemental nitrogen fertilizer on soil organic matter composition. The results showed that organic matter in soils was heavily influenced by the type of supplemental nitrogen added, with manure-enriched soil having higher amounts of microbial turnover compounds. This study aims to optimize ni...
Researchers identified a chemical compound that reduces vasospasm and allows oxygen-filled blood to flow into the brain. The study found that the compound keeps glutamate 'in check,' preventing dangerous constriction of blood vessels.
A CDC study links short and long sleep durations to increased risk of coronary heart disease, stroke, and diabetes. Adults 45+ who sleep six hours or less or more than 10 hours per night are at higher risk for these chronic diseases, the American Academy of Sleep Medicine advises.
The report identifies strategies to overcome market barriers and decrease soft-costs in four key areas: customer acquisition, permitting, inspection, and interconnection, installation labor, and financing. NREL aims to reduce residential solar costs by $0.65/W and commercial solar costs by $0.44/W by 2020.
Researchers identify nerve pathways in the spinal cord that transmit pain signals from gastric reflux to the brain. This breakthrough could lead to more effective treatments beyond acid reduction, correcting sensitivity of nerve endings and providing balanced relief for sufferers.
Researchers at Henry Ford Hospital found that over-the-counter ibuprofen is just as effective as prescription pain medications in reducing post-operative pain after a tonsillectomy. The study, which enrolled 91 patients aged 3-38, showed no significant difference in pain control between the three groups.
Rock ants adjust their search effort based on nest quality and potential new homes, demonstrating a measured approach to evaluating the housing market.
A new study published in the American Journal of Pathology found that resveratrol actually worsened MS-like neuropathology and inflammation in mice. Resveratrol did not show anti-inflammatory or neuroprotective effects, contradicting previous claims about its benefits.
A study by the University of Strathclyde found that Legionella bacteria exist in a significant number of commercial compost products in the UK. The research suggests that the bacteria are widespread in composts and could be a source of infection, especially if proper precautions are not taken.
A new study from Japan found that individuals with a history of kidney stones have significantly increased levels of inflammatory chemokines GRO and CXCL1, while those without kidney stones have higher levels of anti-inflammatory cytokine IL-4. This research may lead to the development of new therapeutic drugs for kidney stone formation.
A University of Iowa study found that mothers with prematurely born infants who participated in personal sessions with NICU nurses reported lower anxiety and depression symptoms. The sessions, led by a nurse, allowed the mothers to focus on themselves and their needs, leading to improved self-esteem and quality of life.
A new analysis by American Cancer Society researchers found that breast cancer incidence rates are converging between white and African-American women. Incidence rates increased among African Americans from 2006 to 2010, bringing their rates closer to those of white women, particularly among women aged 50-59 years.
Researchers found that oxytocin can sharpen self-other differentiation, a key function in social bonding and tolerance. Participants who received oxytocin were faster at identifying new faces and rated their own face as similarly pleasant to others', indicating increased acceptance.
A $5.9 million Department of Defense grant enables the development of drugs that target androgen receptors as a driver of breast cancer. The treatment shows promising results in preclinical work and may offer new options for patients with previously limited therapy.
Researchers argue that exercise should be considered alongside drug therapy due to its well-documented health benefits. However, the current evidence base is limited, with only a small amount of trial data available on the mortality benefits of exercise compared to drugs.
Researchers at New York University identified a checkpoint that is necessary for a genome's viability and normal development during meiosis. Without this restraining mechanism, chromosomes can become irreversibly broken, leading to birth defects such as Down syndrome.
Researchers found that hemin injection caused labored breathing, lung injury and rapid death in sickle mice, but not in control mice. Hemopexin was an effective treatment against hemin-induced lung injury.
Researchers conducted a 15-year follow-up study of the GAZEL cohort to investigate the link between depression and cancer. The results found no significant association between experiencing symptoms of depression and contracting specific types of cancer, including prostate, breast, colon, and leukemia.
A systematic review of statin medications found that long-term use can reduce the risk of dementia by 29%. Statins do not affect short-term memory or cognition, contradicting FDA warnings. The study's findings provide reassurance for patients and doctors prescribing statins.
Researchers have discovered pollen grains from direct ancestors of flowering plants, dating back 240 million years to the Early Triassic. The findings suggest that flowering plants may have evolved up to 100 million years earlier than previously thought.
A new study found that public support for government efforts to address social problems declined during the Great Recession, with self-identified Republicans experiencing a significant decrease in support. The researchers ruled out other explanations, attributing the shift to partisan polarization among Republicans.
A study by Penn State researchers links melting sea ice in the Arctic to changes in plant growth timing, which affects caribou calves' nutrition. The findings suggest a trophic mismatch between plants and caribou, leading to lower calf production.
Firdausi Qadri, a renowned Bangladeshi immunologist, has been awarded the prestigious C.N.R. Rao Prize for her groundbreaking research on enteric diseases and innovative mass immunization strategies. Her work aims to develop new approaches to combat common infectious diseases in developing countries.
New food safety regulations require farmers to implement complex measures, but many struggle with compliance. A study found that knowledge of standards improved after training, yet confidence in implementing them decreased over time. Customized and modular training programs may be more effective for small-scale farmers.
A pilot study reveals large variations in patient survival rates after surgery for oesophageal and gastric cancers across European countries. The new European Upper GI Cancer Audit aims to identify key factors contributing to these differences.
A study found that bariatric surgery led to greater chronic opioid use in patients with chronic pain, regardless of pre-surgery depression or chronic pain diagnoses. Weight loss after surgery did not reduce opioid use for these patients.
A study by Tel Aviv University researchers reveals that nearly all pediatricians in Israel strongly support the vaccination of infants, with 92% agreeing it is in their best interest. However, 37% also agree that parents have a right to decide on medical care for their children.
A new study published in PLOS Medicine found that women who gain excessive weight during pregnancy are more likely to have overweight and obese children. The study, which analyzed data from over 10,000 mothers and their children, suggests that measures to limit pregnancy weight gain may help prevent obesity in the subsequent generation.
Usability testing in the foster care system diagnosed what worked and didn't work with a new intervention for families, encouraging problem-solving and collaboration. The testing identified challenges, such as logistics and family engagement, but also found that nearly every parent continued through several sessions of the intervention.
Researchers at UT Dallas have developed a new treatment for stroke recovery using vagus nerve stimulation, which showed full recovery of forelimb strength in rats. The treatment involves pairing stimulation with rehabilitative training to enhance neuroplasticity and improve recovery outcomes.
The Latin American Urology Association names its highest accolade after UCLA's Dr. Shlomo Raz in recognition of his efforts to educate and train urologists in the region. The inaugural Shlomo Raz Medal will be awarded annually to a deserving urologist who furthered Raz's mission.
A study led by NYU Langone researchers found that body fat and mortality due to cardiovascular disease differ between south and east Asians. A high BMI above 24.9 is a strong risk factor for death among East Asians, but not among South Asians.
Researchers investigated thallium's geo-chemical speciation and partitioning during industrial processes. The study found that 40% of Tl in pyrite minerals is active, leading to significant environmental pollution with serious implications for aquatic systems.
Researchers studied over 400 South Australian women to understand the link between body image and excessive weight gain during pregnancy. The results show that most pregnant women who are overweight or obese under-estimate their weight, leading to a higher rate of weight gain.
A team of researchers at MIT has successfully created walking droplets that exhibit pilot-wave dynamics in action. These droplets are reminiscent of the pilot-wave theory proposed by Louis de Broglie and were previously thought to be exclusive to the microscopic quantum realm.
A new Kaiser Permanente study found that 77% of obese patients who used opioids before bariatric surgery continued to use them chronically after surgery. Chronic opioid use increased by 13% in the first year after surgery.
A young Bangladeshi chemist has developed a reactor that removes nitrates from drinking water using electrodes, a process that also preserves healthy minerals. The tech aims to improve access to clean drinking water in Bangladesh and other developing countries.
Researchers at Ruhr-University Bochum have investigated how plasmas affect bacterial cells, finding that they attack the cell envelope, DNA, and proteins. This discovery could lead to the development of alternative treatments for chronic wounds and root canal disinfection.
A study by Concordia University researchers found that individuals who engage in cognitively demanding activities and enjoy doing so tend to experience less cognitive decline later in life. Additionally, those with even mild depressive symptoms are more likely to show a decline in brainpower after retirement.
Claudio Bunster Weitzman, a renowned Chilean theoretical physicist, has been awarded the prestigious TWAS-Lenovo Science Prize. He is recognized for his groundbreaking work on gravity and magnetic monopoles, shedding light on areas such as black holes and spacetime.
Fossilized pollen from flowers dating back to the Early Triassic, around 252-247 million years ago, challenges previous estimates of flowering plant evolution. The discovery pushes the origin of flowering plants back by 100 million years.
Researchers explored cathodic protection's applicability in permafrost regions, finding it may offer long-term protection when combined with high-performance coatings. The study aimed to overcome high electrical resistance frozen phases.
A study found that oxytocin injections given by health workers without midwifery skills can reduce postpartum bleeding and mortality rates. The trial showed a significant reduction in postpartum hemorrhage among women who received the injection, highlighting a potential solution for preventing this deadly condition in rural communities.
A £139,000 grant will investigate how cystic fibrosis patients' immune cells are infected with the B.cepacia superbug, which causes serious lung damage. The research aims to develop molecules that can help immune cells clear invading bacteria and potentially treat the condition.
A recent study published in the American Journal of Psychiatry suggests a strong association between prenatal tobacco exposure and an increased risk of developing bipolar disorder (BD) in adult children. The study, which analyzed data from the Child Health and Development Study, found that maternal smoking during pregnancy was associat...
Researchers at Ohio State University discovered two genetic variants affecting enzyme activity, which can help predict individual drug metabolism and guide more accurate dosing. The findings suggest that one-third of people have slower or intermediate metabolism, and could improve treatment outcomes and cost of therapy.
A new study by researchers at Rice University and others found that restricting the Voting Rights Act of 1965 could negatively impact black political representation on city councils. The study analyzed data from 1981-2006 and found that cities protected by Section 5 of the VRA saw stronger gains in African-American representation.
Scientists at UNIST have identified a common mechanism in Fragile X and Down syndrome that regulates dendritic spine morphogenesis and synaptic efficacy. This discovery provides an important stepping stone in understanding the multiple roles of DSCR1 in neurons and identifying potential therapeutic targets for intellectual disabilities.
A Mayo Clinic study of 370 patients found that robotic mitral valve repair surgery had similar total hospital costs to conventional open-chest methods, but patients who underwent robotic repair recovered more rapidly and returned home earlier. The study also showed that systems innovations led to a significant decrease in costs over time.
A new study reveals that clinician observations of preschoolers' behavior can predict the likelihood of attention deficit hyperactivity disorder (ADHD) at school age. Parent reports and teacher assessments are also crucial in identifying children at risk, but clinician observations during psychological testing hold prognostic utility.
A large cohort of Swedish residents found no association between long-term fluoride exposure and the risk of hip fractures. The study included nearly half a million individuals exposed to varying levels of fluoride in their drinking water.
A new study conducted at the University of Nottingham has found that strong genetic factors do not influence handedness. The researchers examined nearly 4,000 subjects and were unable to detect a single major genetic determination for handedness.
A study of over 1.1 million east and south Asian individuals found a strong association between higher BMI and increased risk of death from cardiovascular disease, coronary heart disease, and stroke. However, the association was weaker in south Asians, particularly at low BMI ranges.
A new UCLA study reveals that cocaine makes quiescent CD4 T cells susceptible to HIV infection. Chronic cocaine exposure can increase the pool of infected cells with a higher viral reservoir, posing significant implications for HIV-positive individuals who abuse stimulants.
A study found that antimicrobial therapy was a significant risk factor for vancomycin-resistant enterococci (VRE) in a Greek NICU. Adherence to infection control measures and antimicrobial stewardship policies are crucial to prevent VRE outbreaks.
Researchers have identified a novel biomarker, nerve growth factor (sNGF), linked to the body's response to stress and resilience. Higher sNGF levels during stress are associated with lower negative emotions and lower problem behaviors, suggesting its potential as a protective marker.
Researchers developed a clinical tool to predict the risk of end-stage renal disease among liver transplant recipients. The Renal Risk Index calculates a score based on recipient characteristics and identifies factors associated with increased risk, such as BMI over 35 and hepatitis C diagnosis.
Ezgihan 'Izzy' Baydar, a UT Arlington aerospace engineering student, has been awarded a NASA fellowship to pursue her research on making air intakes more efficient in jet engines. The three-year fellowship includes $135,000 funding and summer internships at the NASA Glenn Research Center.
Research by the University of California, San Diego reveals that Mexican women with more children and those who breastfeed for extended periods are at a higher risk of developing triple negative breast cancer. This contradictory finding challenges existing knowledge about breastfeeding's benefits in reducing breast cancer risk.
The US Department of Energy has launched guidelines for home energy professionals, including standard work specifications and professional certifications. The new standards aim to improve the quality of weatherization services and provide better career paths for workers.
Researchers at Scripps Florida Institute have developed a highly programmable platform for creating synthetic cellular structures with complex membrane compositions. The approach enables the assembly of multi-layered membranes resembling the cell nucleus envelope, offering new insights into biological function and evolution.
Research highlights oats as a nutritious whole grain with a wide spectrum of biologically active compounds, including carotenoids, tocols, flavonoids, and avenanthramides. These polyphenols possess anti-inflammatory and anti-itching effects, potentially benefiting human health.
Researchers at Northwestern University have determined how to control bilayers' crystallization by altering the acidity of their surroundings. This discovery sheds light on cell function and could enable advances in drug delivery and bio-inspired technology.
The MGC Herbarium is a vital repository for Mediterranean plant diversity, containing over 76,000 vascular plant species, with 63% georeferenced and 97% taxonomically identified. The herbarium's data is accessible through the GBIF portal, supporting biodiversity research and conservation efforts.
Scientists identified four genes with altered expression in head and neck cancer, linked to specific DNA methylation marks. These epigenetic markers could enable non-invasive tests for early pre-cancer screening using saliva or blood serum.
Researchers used computer modeling to predict electronic and optical properties of silicon structures with potential applications for solar energy collection. The study found that amorphous quantum dot chains significantly increase light absorption with increased interactions between individual nanospheres in the chain.
A new computational tool called ExpressionBlast enables searches based on experimental values, revealing links between diseases and treatments. Researchers used the tool to uncover clues about SIRT6, a potentially important drug target involved in immune response, metabolism, and gender-specific gene regulation.
A recent study published in the Journal of Clinical Investigation has shed new light on the relationship between type 2 diabetes and mitochondrial function. Researchers found that heat shock protein 60 (HSP60) is crucial for appropriate mitochondrial function and insulin responses, while leptin plays a key role in regulating HSP60.
Researchers at Emory University discovered that hemin injection causes labored breathing and rapid death in sickle mice, but not in control mice. Hemopexin treatment was effective in preventing hemin-induced lung injury. These findings suggest targeting hemin and TLR4 signaling may be a valuable approach for treating acute chest syndrome.
Massachusetts Eye and Ear researchers discovered that higher brain levels can accurately predict sound source location from electrical activity in a small population of neurons. The findings have implications for designing devices to improve hearing in noisy environments, such as restaurants or with cochlear implants.
A RAND Corporation study finds that out-of-pocket medical expenses will decrease for most consumers who become newly insured or change their health insurance under the Affordable Care Act. Low-income people in states without expanding Medicaid may see higher health spending compared to those with expanded Medicaid.
A new study found that papers with shared data received increased citation numbers for at least five years, with data reuse on the rise over time. The researchers concluded that actual data reuse contributed significantly to the citation difference.
A new study from Georgia Institute of Technology found that people's preferences for a robot's appearance change depending on its intended use. Older adults tend to prefer human-like robots for social interactions, while younger participants prefer robotic faces for decision-making tasks. The research suggests that the design of an ass...
Researchers will analyze reviews and manipulate demographic factors on grant proposals to determine if biases exist in the NIH's peer review system. They aim to understand mechanisms behind proposal decisions and identify potential causes of disparities in funding rates among different groups.
A study published in the Journal of the Academy of Nutrition and Dietetics found that chain restaurant menus did not become significantly healthier between 2010 and 2011, despite efforts to increase nutrition. The average calorie and sodium content of main entrées remained largely unchanged, with only slight decreases in some cases.
Researchers at the University of Huddersfield's Institute of Railway Research are working on the UK's first Tram-Train scheme to address interface issues. The team has developed a new wheel profile design that minimizes wear rates and maintains safety against derailment.
Researchers at CU-Boulder and MIT have developed a new technique to integrate light-based communication into microprocessors, promising exponential improvement in computing speed. This innovation could lead to extremely energy-efficient computing and the continuation of Moore's Law, which has driven rapid advancements in electronics.
Researchers from Argentina, Bangladesh, Philippines, South Africa and Egypt have been honored by TWAS for their work in popularizing science. Diego Andres Golombek and Anusuya Chinsamy-Turan are among the winners, who employed various media to engage the public and advocate for science education.
A TGen-led study has identified genetic loci associated with total bilirubin levels, steatosis, and mild fibrosis in nonalcoholic fatty liver disease. The study found evidence for new genetic factors that may help identify patients at risk of developing severe forms of fatty-liver disease.
A comprehensive analysis of hormone therapy trials did not support its use for chronic disease prevention. The study found that menopausal hormone therapy may be suitable for managing symptoms in some women.
A study by researchers at the Hebrew University of Jerusalem found that women with PCOS who ate a big breakfast had improved glucose levels, insulin resistance, and fertility rates. This suggests that timing of calorie intake may play a crucial role in overcoming reproductive difficulties.
A new study finds that high blood glucose levels before and after surgery significantly increase the risk of wound-related complications in diabetic patients. Tight control of glucose levels during surgery is recommended to reduce these risks.
A nationwide study in Denmark found an increase in bystander cardiopulmonary resuscitation (CPR) and subsequent survival rates, with a significant rise in 30-day and 1-year survival rates. Bystander CPR was positively associated with improved outcomes.
A University of Houston researcher has won a $330,000 NSF grant to develop signal-processing techniques that interpret electrical activity recorded by deep brain stimulation probes. This technology aims to provide real-time feedback to neurosurgeons, allowing them to guide probe placement and perform surgeries faster and more accurately.
A conservative approach to removing lymph nodes during breast cancer surgery is associated with less harm and similar results to more radical procedures. The study found that avoiding axillary surgery can reduce complications and morbidity in patients.
Dr. Augusto Ochoa, Director of LSUHSC's Stanley S. Scott Cancer Center, has been awarded a $2.5 million NIH grant to develop new treatments for severe viral diseases, including herpes infections and cancers caused by viruses. The research aims to manipulate the immune system's response to these diseases.
The METOCARD-CNIC study found that metoprolol significantly reduces infarct size and improves heart contractility. The treatment's cost-effectiveness is estimated to save thousands of euros per patient over time.
A Canadian research team, led by a UC Riverside expert, has won the Hult Prize to develop insect-based meals for impoverished regions. Insects are excellent low-cost sources of protein and essential nutrients.
Researchers at IUPUI have achieved a drastically reduced measurement of the Casimir effect, a fundamental quantum phenomenon experienced between two neutral bodies in a vacuum. The study uses nanostructured metallic plates to suppress the force to a much lower rate than ever recorded previously.
A study has identified that dissolved oxygen in ethanol causes cracking of steel, leading to pipeline integrity issues. By removing dissolved oxygen, researchers have found a solution to prevent stress corrosion cracking, enabling safe ethanol transportation via pipelines.
Melinda Daniels joins Stroud Water Research Center to lead climate-based water-sustainability research project and advise the US Army Corps of Engineers on environmental impacts. She will investigate water sustainability in the Smoky Hill basin and develop a policy optimization strategy.
A telestroke service increased the rate of effective tissue plasminogen activator (tPA) therapy for patients with acute ischemic stroke treated at community hospitals. This improvement in care resulted from the use of remote presence technology, allowing stroke specialists to consult on patient care without specialized equipment.
A study of 41,133 mothers and children in Arkansas found that high pregnancy weight gain increases the risk of obesity in children through age 12. Researchers suggest that limiting pregnancy weight gain could help prevent childhood obesity.
Researchers at UCLA's Jonsson Comprehensive Cancer Center found that mice on high-fat diets developed abnormally high numbers of pancreatic lesions, which are precursors to pancreas cancer. A normal diet was shown to have a significant impact on reducing the risk of this deadly disease.
Losartan opens up collapsed tumor blood vessels, improving chemotherapy delivery and oxygenation. Combining losartan with standard treatments delays tumor growth and extends survival in animal models.
A collaborative study between Spain and the Icahn School of Medicine at Mount Sinai found that administering beta-blocker medication to heart attack patients while in transit can significantly reduce heart damage. The study showed metoprolol therapy resulted in smaller infarcts and improved heart contractility.
The American Thoracic Society and European Respiratory Society have released a policy statement aiming to reduce health disparities in respiratory health. The statement emphasizes the disproportionate impact of respiratory diseases on socioeconomically disadvantaged groups, particularly children.