A meta-analysis of traditional Chinese medicine and nonpharmacological interventions found that they alleviate symptoms such as depression, fatigue, and pain in Chinese cancer patients. These interventions include acupuncture, therapeutic massage, stress management, cognitive behavioral therapy, and physical training.
A study analyzed data from 688,183 recipients of IV iron products and identified a higher risk of anaphylaxis with certain formulations, including iron dextran. The researchers found that the cumulative risk of anaphylaxis was highest with iron dextran and lowest with iron sucrose.
MIT researchers developed a new algorithm that reduces computation time for complex models by 200 times, using probability distributions and relevant data. The 'shrinking bull's-eye' algorithm can apply to various fields, including engineering, geophysics, and subsurface modeling.
Researchers developed polyMOCs, hybrid materials combining metallogels and MOCs, with tunable properties. These gels can be used for various functions, including controlled release of molecules and gas storage.
Researchers found a helix-shaped whirlpool of plasma that acts as a dynamo, creating electric and magnetic fields to prevent current from peaking. The conditions for this behavior include specific pressure and current gradients.
Researchers at the US Naval Research Laboratory have developed luminescent nanoparticles to image brain function, enabling real-time mapping of neural connections. The nanoparticles, specifically quantum dots, can track action potential changes with high fidelity and are ideal for interfacing with neurons.
Researchers found that having over 300 Facebook friends increases cortisol levels in teens, while supportive behavior towards friends reduces stress. The study suggests that excessive social media use can lead to increased stress and potentially depression.
Researchers from Florida State University have created a new type of high-performing LED using organometal halide perovskites, which outshines traditional LEDs by about 25 times. The material is also quick and easy to produce, reducing production costs.
A new study published in Proceedings of the Royal Society B found that cooperative bird behavior can reduce oxidative stress and cell damage during the breeding season. In groups with shared workload, birds showed stronger antioxidants and lower free radical damage compared to those with heavy breeding workloads.
Researchers investigated skin samples from pregnant women with recent-formed stretch marks, finding disrupted elastic fibers that remain damaged after giving birth. The study suggests that preserving existing elastic fibers may be a more effective approach than repairing damaged ones within stretch marks.
A new study examines the spatial distribution of conservation lands in the Appalachian Mountains. The research found that social factors play a more significant role in the distribution of conservation easements than environmental factors.
Children with neuromuscular disorders such as cerebral palsy and muscular dystrophy are three times more likely to experience cardiac arrest during spine surgeries. The study found that the absolute risk of cardiac arrest is minuscule, but knowing who's at highest risk can improve preparedness and response time.
Researchers found that consumers of problem-focused self-help books present greater depressive symptoms, while growth-oriented book consumers show increased stress reactivity. Further research is needed to determine the cause of this observation.
A new study developed a potential test to sort out precancerous pancreatic cysts from harmless ones, with an accuracy rate of up to 98 percent. The test combines genetic markers and clinical evaluation, potentially helping patients avoid unnecessary surgery.
A new study reveals differences in seal species' behavior, influencing effective measures to mitigate seal-fishery conflict. The study suggests that developing fishing gear and practices can provide more effective mitigation measures than removing individual seals away from fishing gear.
Researchers at UT Dallas have made a breakthrough in developing vagus nerve stimulation (VNS) therapy for spinal cord injuries outside the forebrain. The study found that VNS paired with rehabilitation can restore 75% more forelimb strength after a cervical spinal cord injury, opening up new possibilities for treatment.
Scientists at Jülich and Aachen have developed a method to control the conducting properties of topological insulators more precisely. By stacking materials instead of mixing, they optimized conductivity and reduced energy requirements. This breakthrough could lead to faster and more efficient computers and mobile phones.
Heavy flooding in southeastern India has caused at least 70 reported deaths, with Chennai experiencing exceptionally high casualties. NASA's Integrated Multi-satellite Retrievals for GPM (IMERG) data indicate rainfall totals of over 200mm in large areas of Tamil Nadu and northern Sri Lanka.
In a new study, elite ultra-endurance runners who eat very few carbohydrates burned more than twice as much fat as high-carb athletes during maximum exertion and prolonged exercise. The study reveals that low-carb diets can augment physical performance and recovery, challenging conventional sports nutrition advice.
Researchers at the University of Basel successfully transport electrons from a superconductor through a quantum dot into a metal with normal conductivity. The team measured discrete resonances, confirming theoretical predictions and demonstrating the phenomenon's applicability to quantum technology applications.
A mathematical model developed by Brown University researchers sheds light on how zebrafish get their iconic stripes. The model simulates the movement of pigment cells and birth and death of cells to recreate the development of stripes as seen in experiments.
A Cornell University study found men will eat significantly more food in the company of women than other men, consuming 93% more pizza and 86% more salad. When dining with men, many women felt they overate and were rushed through their meal.
Scientists successfully produced a high-quality FeNi magnet using natural meteorite material in just ten days, significantly reducing the production time from billions of years. This breakthrough resolves issues related to rare-earth supply and paves the way for industrial superiority in future magnets.
Researchers found obesity and Type 2 diabetes negatively impact bone health, while exercise prevents weight gain, diabetes, and increases bone strength. This study informs interventions to improve bone health in individuals with obesity and Type 2 diabetes.
Research found structural differences in brain regions of people with schizophrenia who experience hallucinations compared to those without hallucinations. The paracingulate sulcus, a fold towards the front of the brain, was shorter in individuals prone to hallucinations.
The PANTHER team developed software that can represent remote sensor images and make them searchable. Tracktable code automates observation of motion and trajectories, enabling faster analysis of huge data sets.
The study identified at least three different structural classes of compounds active against multidrug-resistant and extensively drug-resistant strains of tuberculosis. These new inhibitors target the reductive sulfur assimilation pathway, essential for the bacteria's survival in host defense systems.
Researchers successfully promoted the repair of an injured neural circuit in zebrafish using a special form of inducible adenylyl cyclase that responds to blue light, increasing repair rates by up to 30%. This breakthrough has potential therapeutic implications for conditions like diabetes-related neuropathies.
A University of Cincinnati professor examines how casting agents with anthropological training navigate conservative views in the fashion industry. Her research reveals that these individuals often turn to creative outlets like documentaries and blogs, highlighting the evolving role of anthropology in understanding professionals.
Researchers have linked the Irish potato famine pathogen to a fungus-like organism from South America using ancient DNA. The study suggests that early European activities in the New World led to the origin of this devastating pathogen.
A study by psychologists at the University of York analyzed anonymized data from League of Legends to find correlations between user names and in-game behavior. Positive usernames were linked to positive personality traits, while anti-social expressions correlated with similar behavior. Age was also indicated by numbers in user names.
A nationwide study found that minorities are less likely to receive analgesic medications for abdominal pain at US emergency departments. Black and Hispanic patients experience prolonged ED lengths of stay and were less likely to be hospitalized for their ailments.
Researchers at Technical University of Munich identify key mechanisms behind lithium ion battery capacity loss due to aging. The study reveals that a pacifying layer on the anode consumes active lithium and protects the electrolyte from decomposition.
A study of Colorado local government officials found that public opinion (95.5%) and tax revenues (50%) were significant factors in their decisions to permit recreational marijuana use. Existing medical marijuana policies also played a role in shaping these decisions.
Researchers have found evidence that the melting of Scandinavian ice sheet drove a catastrophic freshwater flood, plunging the planet into a sudden cold snap, reconciling climate models with reconstructions. The study provides the missing link to understanding current inconsistencies between climate models and reconstructions.
Researchers discovered that the behavior of monocytes, a type of white blood cell, can indicate how soon patients will recover after hip surgery. The study found that 50% of variation in recovery time could be predicted based on these cells' behavior, which could help doctors plan better post-surgery care.
Researchers at the University of Helsinki have found a genetic mutation that renders carriers susceptible to impulsive and reckless behavior when drunk. The study, led by Dr. Roope Tikkanen, discovered a point mutation in the serotonin 2B receptor gene associated with increased impulsivity, particularly in response to alcohol consumption.
Researchers have found ranibizumab to be an effective alternative to laser therapy for treating proliferative diabetic retinopathy, a disease that causes extensive harm to the blood vessels in the retina. The drug carries fewer side effects and improves vision by about half a line on an eye chart compared to the laser group.
A new study by Brigham and Women's Hospital found that minority patients with acute abdominal pain are less likely to receive analgesic medications, with black patients experiencing the greatest undertreatment. The study also found disparities in hospital waiting times and admission rates among minority groups.
Researchers identify unique expansions of gene families related to chemoreception and feeding in Rhodnius prolixus, the kissing bug that transmits Chagas disease. These findings may lead to novel approaches for controlling or eliminating the disease by targeting specific genes or processes.
Researchers found that giving common antibiotic azithromycin at the first sign of cold symptoms can reduce the risk of severe lower respiratory tract illness in children. The study tested azithromycin against placebo in 607 children and showed a significant difference in the severity of infections between the two groups.
A University of Oklahoma-led study reveals that vast amounts of iron-rich dust deposits from 300 million years ago had a significant impact on ecosystem fertilization and atmospheric carbon levels. The research offers insights into the potential consequences of geoengineering schemes to control climate change.
A comprehensive care program involving a team of specialists from multiple medical disciplines has reduced hospital readmissions for seniors due to falls by 10%. The multidisciplinary approach emphasizes early intervention and patient-centered care, leading to improved safety outcomes and reduced risk of future complications.
The merger of Anheuser-Busch InBev and SABMiller poses significant global health risks, particularly in low- and middle-income countries. The new company's expansion plans in Africa are driven by targeting low-income consumers, echoing the strategies of transnational tobacco companies.
The study reveals that both humans and monkeys have a common brain area that recognizes the orderliness of sound sequences, suggesting evolutionary origins of cognitive functions underlying language. This knowledge may help understanding how we learn and lose language, such as in aphasia after a stroke or dementia.
New research from the American Heart Association found that heart failure patients who face lack of social support and practical barriers such as transportation are less likely to benefit from supervised aerobic physical activity. In contrast, those with higher perceived social support and fewer barriers exercised more, on average.
Researchers found that a secreted bone protein called Sclerostin inhibits prostate cancer metastasis to bone. The study also showed that lack of SOST in the bone microenvironment promotes expression of genes associated with cell migration and invasion.
A Rice University study found that hemoglobin content, platelet count, and WBC count vary significantly from drop to drop in fingerprick tests. To achieve accurate results, healthcare professionals must take care to avoid skewed data when designing new protocols and technologies.
New York University researchers have received a three-year, $2 million grant to investigate new ways to deploy electrons and reconfigure physical properties. The project aims to create improved semiconductors, magnets, insulators, and other materials for faster, more energy-efficient computing devices.
Two studies found a decline in early-stage prostate cancer incidence and PSA-based screening rates among men 50 years and older following the 2012 USPSTF screening recommendations. The decline was most pronounced in younger men, with significant reductions in PSA screening rates observed between 2010 and 2013.
Researchers used TV viewing data from 99 programs with predictive accuracies over 59% and three that predicted outcomes above 79%. The model forecasts election outcomes at the state and county levels, providing insights into key drivers of election results. The study's findings suggest a potential application to future elections.
Research by Ravi Mehta shows that scarcity leads to increased product-use creativity without compromising appropriateness. In contrast, abundant resources may negatively impact creativity. Mehta's findings suggest that marketers should activate a general sense of scarcity to promote innovation.
Tropical Storm 27W formed in the Marianas Islands, bringing warnings for Micronesia. The storm's center was located near latitude 4.7 degrees north and longitude 159.8 degrees east, with maximum sustained winds increasing to 40 mph.
Researchers found that biodiversity facilitates processes in an ecosystem, especially under harsh environmental conditions. The team tested this hypothesis using microbial communities and demonstrated that functional redundancy varies with prevalent environmental conditions.
Researchers used microCT scanning to visualize brooding chambers and juveniles in live-bearing brittle stars. The 3D images provide an in situ view of developing young and the position of bursae inside adults, allowing for comparative morphological analyses.
A collaborative team of researchers identified over 100 genes crucial for high-altitude adaptation in fruit flies, including more than 40 human equivalents. These genes prioritize respiratory system development and metabolic rewiring, enabling organisms to thrive in low-oxygen environments.
Researchers discovered that solid materials, including nanocrystals and the Earth's crust, share similar deformation properties due to slip-avalanches. This study enables the transfer of results across different scales and materials, providing new tools for predicting material deformation and hazard prevention.
The new Brain Safety Lab will develop potential brain safety solutions, test prototypes and deploy them in real-world clinical settings. The lab will focus on addressing medications with anticholinergic effects and preventing repeated episodes of hypoglycemia in older adults with diabetes.
Researchers predict a physical effect that would help physicists and astronomers test Einstein's general theory of relativity. The gravitational Faraday effect, first predicted in the 1950s, theorizes that light polarization rotates according to Einstein's theory when traveling close to a spinning black hole.
Adelie penguins' population has seen a 135-fold increase over the last 14,000 years due to retreating glaciers. However, regional variability means some populations are declining despite current favorable environmental conditions.
A study published in JAMA found that early azithromycin treatment significantly reduced the risk of progression to severe lower respiratory tract illness in children with recurrent histories. The treatment was effective in reducing episodes of severe LRTI, but may lead to increased rates of antibiotic resistance.
The researchers have developed a new model that allows atomic-level simulations of DNA dynamics, achieving extraordinary accuracy in just 5 years of work. The data is stored in a public website with over 4 Terabytes of information.
A new study suggests that vast quantities of radiation from superflaring Red Dwarf stars like Kepler-438 can strip away an atmosphere and make a planet uninhabitable. The energy released by each superflare is equivalent to 100 billion megatons of TNT, posing a significant threat to life on Earth-like planets.
Researchers at the University of Wisconsin-Madison found that reducing cropland to below 60% or restoring wetlands to above 6% can bring about significant improvements to surface water quality. Small tweaks to landscape composition may also enhance freshwater benefits in urban areas by adding rain gardens or parks.
Researchers at the University of Exeter have created a genetic test to identify young adults at risk of type 1 diabetes. The new tool combines genetic variants to provide a single score, helping doctors diagnose and treat patients more effectively.
Yingcai Zheng, an assistant professor at the University of Houston, has received the 2015 J. Clarence Karcher Award for his significant contributions to exploration geophysics. His research focuses on characterizing fractured reservoirs, a key area of study in the field.
Scientists at NREL have discovered a way to increase the efficiency of perovskite solar cells by reducing energy lost to heat. By utilizing hot-carrier solar cells, the potential efficiency limit increases from 33% to 66%. Perovskites are a class of materials with various technological applications.
Researchers have identified Ophidiomyces ophiodiicola as the definitive cause of snake fungal disease (SFD) in eastern US snakes. The fungus causes skin lesions and can lead to mortality rates of up to 100% in some species, threatening extinction.
A University of Georgia researcher found that low levels of vitamin D can hinder the effectiveness of HIV treatment in adults. Participants with sufficient vitamin D levels recovered more of their immune function, on average 65 CD4+T cells more, compared to those with deficiency.
Researchers at IUPUI developed a nanotech-based sensor to detect microRNAs in blood, enabling early cancer diagnosis and potentially improving treatment outcomes. The sensor's ultrasensitivity allows for the detection of minute changes in microRNA concentrations.
Researchers found that African Americans with depressive symptoms have twice the increased risk of stroke compared to those without depressive symptoms. The study also discovered a significant association between depression and coronary heart disease in this population.
A recent study by the American Psychological Association found that high parental aspirations for children's academic achievement can lead to decreased performance when those expectations are unrealistic. The research highlights the importance of giving parents realistic expectations to improve their children's educational success.
Researchers tested 20 pneumococcal serotyping methods, finding that a microarray analysis with culture amplification is top-performing but a cheaper method offers an affordable alternative. The study's findings aim to improve vaccine development and evaluation in low-income countries.
Researchers at the University of York have developed a new approach to make medicinally important molecules with large rings, called macrocycles. This method allows for their 'growth' from existing rings using ring enlargement reactions, paving the way for the development of new classes of life-saving medicines.
The Jonas Center will remain a national organization with partnerships at nursing schools nationwide, deploying philanthropy to prepare the next generation of nurses. The center aims to address the dire shortage of nursing faculty by preparing nurses with doctoral degrees.
A new U of T study argues that stakeholders should be rewarded for their valuable input in climate change research. The researchers categorized 27 climate change research networks and listed the roles of stakeholders in producing knowledge on local communities.
Researchers at The Scripps Research Institute have identified four prototype antibodies targeting a weak spot on HIV, which could lead to an effective vaccine. Two of these antibodies use their basic germline structure to bind with the virus, potentially allowing patients with HIV to kick-start a useful immune response.
Researchers have discovered a new virus, Parramatta River virus, carried by saltmarsh Aedes vigilax mosquitoes, which do not pose direct health risks to humans. The discovery may lead to stopping outbreaks of mosquito-borne diseases by preventing the spread of 'bad' viruses.
Penn State researchers develop a new symmetry operation that can reduce the number of measurements needed to find new materials. This technique uses distortion symmetry groups to analyze physical systems under stress or forces, enabling faster discovery of advanced materials with unique properties.
Researchers are developing an electrochemical separation process to remove challenging elements like cesium and strontium from used nuclear fuel. This approach aims to create less waste, separate out nuclear waste for better management, and extend the life of electrolyte solutions.
Researchers have discovered a new mechanism of drug resistance in metastatic prostate cancer cells, which can be predicted using protein levels. The study found that high levels of 4EBP1 protein lead to decreased protein synthesis and resistance to PI3K pathway inhibitors.
PSA testing has declined dramatically in middle-aged men after a 2012 recommendation against routine screening, according to a new study. The biggest declines were seen in men ages 50-54 and 60-64 years old.
A recent report highlights the health risks associated with Taser use, particularly against mentally ill patients. The device has been linked to eye injuries, seizures, and even death, prompting a review of police use of force.
Researchers at CU Anschutz Medical Campus discovered that patients given opioid pain medication on discharge had a 25% higher risk of becoming chronic users. The study found that medical patients were more likely to progress to chronic use compared to surgical patients.
Researchers at Georgia Institute of Technology have identified 16 metabolite compounds that provide high accuracy in distinguishing early-stage ovarian cancer from healthy women. The study uses advanced liquid chromatography and mass spectrometry techniques coupled with machine learning algorithms.
A University of Illinois study found that crop prices can increase corn yields by up to one-third due to better management practices and two-thirds due to additional planted acreage. Climate change is expected to reduce corn yields, but farmers' responsiveness to price changes can mitigate this impact.
Elevated serum phosphorus levels in African Americans with chronic kidney disease (CKD) are associated with faster progression to kidney failure, known as end-stage renal disease (ESRD). The study found that African Americans are more than 3 times as likely to progress to kidney failure as Caucasians.
Researchers at Lomonosov Moscow State University developed a novel approach to study electron transport chain in living mitochondria using SERS. They successfully observed changes in cytochrome c structure during ATP synthesis and were able to initiate and stop electron transport. This method provides new insights into mitochondrial fu...
Researchers develop a new technique to prevent dangerous biofilms on catheters by coating them with an activator that hinders Staphylococcus aureus from forming biofilms. This approach could lead to a major reduction in hospital-acquired disease and death, saving thousands of lives annually.
Researchers have successfully integrated flexoelectric materials into silicon technology, paving the way for more energy-efficient and sustainable electronics. The development could provide an alternative to traditional piezoelectric materials, which pose toxicity concerns.
A study published by the American Psychological Association found that younger mothers are less likely to experience depression and anxiety symptoms. Daughters of women who give birth at 30 or older are more likely to report higher levels of stress, depression, and anxiety as young adults.
Researchers discovered that coral species storing more fat reserves can survive annual bleaching events and recover fully within a year. The study sheds light on which coral species are most resilient to heat stress, offering crucial information for predicting the persistence of coral reefs.
Achieving a healthy weight before becoming pregnant significantly reduces the risk of infant death in the first year of life. Gaining an appropriate amount of weight during pregnancy also plays a crucial role in infant mortality.
A recent study found that midwife-led maternity care is as safe as consultant-led care and results in less intervention, with women expressing higher satisfaction rates. The average cost of caring for a woman in midwife-led units was €182 less than in consultant-led units.
The American Academy of Sleep Medicine calls for greater public awareness and education on drowsy driving. Drowsiness compromises driving ability, leading to serious accidents and fatalities, and can be a symptom of chronic sleep diseases.
Researchers have successfully mapped the 3D structure of cubosomes, a biological 'capsule' that delivers molecules with high efficiency. The breakthrough can help promote the use of cubosomes in medicine and food science.