According to a new study, hospitals participating in the 340B Drug Pricing Program provide more medication access services than comparably sized non-340B hospitals. The study found that 340B hospitals offered an average of 6.2 services, including prior authorization assistance and free or discounted outpatient medications.
A new study by Drexel University researchers found that nonprofit executives earn 8.9% less than their male counterparts, with the gap widening when there is room for salary negotiations. The study also found that organizations with higher female board representation and a female CEO tend to have smaller pay gaps.
A study analyzing 340 European soil samples reveals high levels of pesticide residues in conventional agriculture, while organic farming practices show lower contamination. The research emphasizes the need for regulations and reference points to protect soil biodiversity and quality.
A study by the American College of Cardiology found that nonsmokers exposed to secondhand smoke have a 35% increased risk of developing heart failure. The association was strongest in men and among those with previous heart conditions, highlighting the need for education and stringent smoke-free policies.
International media focused on wildlife, habitat destruction, and climate change, while Australian outlets prioritized human impact, firefighters, and politicians. This disparity in coverage highlights the distinct visual news values of domestic versus international media.
A study by the American College of Cardiology found that people with prediabetes are at a significantly higher risk of heart attacks and strokes compared to those with normal blood sugar levels. The researchers suggest that preventing prediabetes from the start may be the best approach, rather than just focusing on preventing diabetes.
The program, called Practical Alternative to Hospitalization (PATH), uses advanced practice providers and personalized plans to support patients after visiting the emergency department. Nearly 9 out of 10 patients enrolled in PATH did not need to return to the hospital for care within a month.
A study from the University of Cambridge found that experts like epidemiologists and statisticians made far more accurate predictions about the COVID-19 pandemic than the general public. However, both groups underestimated the true extent of the pandemic.
Researchers at Florida Atlantic University will assess safety measures against airborne transmission of viral infections. They will evaluate various protective measures, including facemasks and air filters, to develop experimentally verified computational strategies for mitigating airborne transmission.
A study published in Women's Health found that the pandemic significantly increased stress levels among mothers with preschoolers, leading to reduced sleep, physical activity, and a higher risk for obesity and poor health. The researchers recommend providing reliable childcare options and support systems to help mothers balance work an...
Researchers found that people with reduced kidney function have an increased risk of developing dementia, with those with moderate chronic kidney disease having a 71% higher risk. The study highlights the importance of identifying and treating cases of kidney disease to reduce the risk of dementia.
A new study suggests that postmenopausal women are at increased risk of subsequent fractures after an initial bone break, regardless of the location. The study found that fractures in various parts of the body, including the arm, wrist, leg, and hip, were associated with a significant increase in risk.
A new study found that repeat vape aerosol exposure had little impact on lung tissue, unlike combustible cigarette smoke, which caused significant biological responses in lung cell models.
Researchers found that larger, more experienced bumblebees begin foraging at dawn despite poor visibility. This suggests that knowledge of food locations helps them navigate safely, and they can capitalize on the benefits of extra foraging time during early morning.
Researchers have identified a magnetic sense in bats, located in the cornea of their eyes, allowing them to navigate during long-distance migrations. This sense is necessary for orientation and was disrupted by anaesthesia of the cornea, yet orientation still worked with one eye.
Researchers have developed a personalized sweat sensor that accurately estimates blood glucose levels without the need for finger pricks. The device uses a polyvinyl alcohol hydrogel and electrochemical sensors to measure glucose in sweat, providing an accurate estimate of blood sugar levels with an accuracy rate of over 95%.
Tufts University researchers develop a silk-based leather material with similar texture and flexibility to real leather, using sustainable sources and environmentally friendly chemical processes. The material can be printed into various patterns and textures and is biodegradable.
A new study led by UMass Amherst's Rob DeConto models the impact of different warming scenarios on the Antarctic Ice Sheet, finding that exceeding Paris Agreement targets will accelerate sea-level rise. The research suggests that ambitious action to rein in warming is necessary to prevent catastrophic ice loss and sea level rise.
Chemists create supramolecular cage using Pd6(TPT)4 cages that can transport and release pharmaceutically active molecules like ibuprofen and progesterone. The system uses ultrasonification to break the bonds, releasing the drugs at the desired location.
A recent study has identified discrepancies in World Health Organization (WHO) classifications of pesticide hazards, leading to the continued use of potentially lethal pesticides in developing countries. The researchers propose eliminating all pesticides with fatality rates above five per cent to reduce suicides.
Researchers analyzed records from two large U.S. databases to examine the relationship between erythropoietin doses and hip fracture rates in patients with kidney failure. They found that fluctuations in EPO doses over time closely tracked average EPO dose used, highlighting a potential increased risk of hip fractures.
The study found that ancient civilizations in Greece were genetically homogenous, suggesting critical innovations like urban centres and metal use came from local Neolithic groups. Migration waves from the Pontic-Caspian steppe also shaped present-day Greece, supporting theories on Indo-European languages.
Researchers at the University of Kansas have described a new species of fanged frog found in the Philippines, which was previously thought to be the same as another species on a neighboring island. The Mindoro Fanged Frog has distinct genetic differences and unique mating calls, setting it apart from its cousin.
The R21/Matrix-M malaria vaccine has shown high efficacy of 77% in a phase IIb trial and is now being assessed in a larger phase III trial across five sites in West and East Africa. The vaccine aims to reduce malaria deaths by at least 90% by 2030, with the potential to provide over 200 million doses annually.
A large observational study by Karolinska Institutet researchers found a clear link between poor kidney function and increased risk of dementia. The study of over 325,000 individuals suggested that an eGFR score of 30-59ml/min was associated with a 71% increased risk of dementia.
A recent study analyzing 156,570 hospitalized patients found that anti-infective agents, cancer medications, and nonsteroidal anti-inflammatory drugs were the most toxic to the liver. Voriconazole, an antifungal medication, was associated with the highest incidence of drug-induced liver injury.
A team of researchers from CNRS has uncovered the earliest human burial site in Africa, dated to approximately 78,000 years ago. The discovery at Panga ya Saidi in Kenya reveals a complex funerary treatment involving a shroud and potential ritual participation from the child's community.
MIT biologists discovered that cells are squeezed out of tissue when they can't replicate their DNA during cell division. This process, called extrusion, may serve as a way to eliminate cancerous or precancerous cells.
Scientists are certain that dark matter exists, but have no direct evidence. Researchers at the University of Delaware propose using tabletop sensors to detect ultralight dark matter particles. They plan to use optomechanical accelerometers to measure changes in acceleration between materials.
Marine scientists call on EU to adopt a two-step approach to reduce bycatch levels, involving quantitative management objectives and monitoring programmes. The experts recommend using electronic monitoring systems and regular formal assessments of small cetacean populations.
Researchers created a probe that glows when detecting an enzyme associated with blood clots and strokes. The probe, made up of two components, can host fluorescent molecules and detects an increase in fluorescence intensity when the probe comes into contact with the enzyme.
Researchers at Carnegie Mellon University have created flat-packed pasta that forms into familiar shapes when cooked, offering a sustainable alternative to traditional pasta. The pasta's unique grooves control its shape, allowing for reduced packaging, storage, and transportation needs.
A large clinical trial has definitively shown that dexamethasone, a steroid commonly used during anaesthesia before surgery, does not increase the risk of surgical wound infections. The study enrolled over 8,700 patients and found no significant difference in wound infection rates between those receiving dexamethasone and placebo.
Researchers have revealed the 3D atomic structure of the human PANX1 protein, a channel pore that plays a crucial role in pyroptosis, a form of cell death triggered by an immune response. The study provides new insights into the mechanism controlling pyroptosis and opens up potential avenues for developing targeted therapies.
A Rutgers coauthored study suggests catastrophic sea-level rise from Antarctic melting may occur if global warming exceeds 2 degrees Celsius, triggering rapid ice-sheet retreat and collapse. The risk of such an event is lower if the Paris Agreement's target is met.
Researchers simulate conditions necessary for Saturn's unique magnetic field, indicating higher temperatures at the equatorial region and lower temperatures at high latitudes. The findings advance the effort to map Saturn's hidden regions and provide insights into the planet's formation and evolution.
A new ant species, Strumigenys ayersthey, has been discovered in Ecuador's tropical forests, featuring a trap-jaw morphology and a scientific name that celebrates gender diversity. The species' name, inspired by artist Jeremy Ayers, uses the non-binary suffix -they to recognize non-conventional gender assignments.
A novel CBD analog, KLS-13019, has been shown to effectively alleviate pain and reverse sensitivity in mice with chemotherapy-induced peripheral neuropathy. The study suggests that KLS-13019 may have an additional mechanism of action beyond pain relief, potentially disrupting opioid-seeking behavior.
A new genetic mutation found in African Americans significantly increases risk of atrial fibrillation and heart failure, prompting researchers to recommend genetic testing for this population. The study also identifies a potential link between a newly discovered gene and early-onset AFib.
A UBC Okanagan researcher warns that ignoring Atrial Fibrillation (AF) symptoms can have severe consequences for women. Despite being the most commonly diagnosed arrhythmia, many people do not understand its pre-diagnosis symptoms and tend to ignore them.
Researchers at Göttingen University have identified a completely novel on/off switch in proteins that controls their structure and function. The discovery of this lysine-cysteine redox switch has wide-ranging implications for protein design, medical applications, and drug development.
Researchers analyze soldiers' isotopes to determine geographical origin, finding 3 Breton soldiers and 28 French soldiers. The study provides unique insights into alliances and recruitment strategies in wars.
Research published in Ibis found that call rates of migratory birds were significantly higher in urban areas compared to villages, indicating a impact of artificial light on bird migration. The study suggests that improved management of urban lighting is necessary to mitigate this effect.
Researchers found selective patterns of antibody reactivity to microbiota flagellins among Crohn's disease patients, with augmented serum IgG antibodies to Lachnospiraceae flagellins. These findings suggest a potential target for prognosis and personalized therapies in Crohn's disease.
Researchers will use whole genome sequencing to identify genetic variants associated with plaques and tangles in the brain, which begin accumulating years before symptoms appear. The goal is to develop early diagnosis methods and potential treatments for Alzheimer's disease.
Researchers found that graphene oxide can carry polycyclic aromatic hydrocarbons into zebrafish, exerting sublethal effects and potentially causing malformations and neurotoxicity. Long-term exposure may lead to inhibition of acetylcholinesterase, a key enzyme in nervous system function.
Researchers are bridging gaps between scientists from different fields to merge knowledge and create innovated, reliable products. Biophotonic innovations are expected to transform healthcare for the next few decades.
A team of scientists at Stanford University and Cincinnati Children's have found a potentially effective compound, AG1296, to treat pulmonary arterial hypertension (PAH). The compound was identified using human, PAH-specific stem cells as a drug screening platform.
Researchers developed an AI system, TOAD, that accurately predicts the origin of tumors in cancer cases with unknown primary sites. The model, trained on gigapixel pathology images, correctly identified cancer types and listed diagnoses as top predictions 96% of the time.
A new imaging technique, 3D amplified MRI (aMRI), visualizes the brain's movement in real-time and in stunning detail. This method holds diagnostic potential for detecting obstructive brain disorders and aneurysms, which could lead to better treatment strategies.
The study used a slap on the hand as a test subject to examine reflexes and their coordination. The researchers found that humans anticipate pain when reacting to potential harm, which could be applied to robot development for improved safety. Robots can learn from human reflex systems to develop intelligent protective mechanisms.
A consensus definition clarifies the characteristics of postbiotics, a category of non-living microorganisms with potential health benefits. The definition distinguishes postbiotics from probiotics and outlines their composition and application.
A new study found that many lupus patients with Medicaid were unvaccinated and required more acute care for vaccine-preventable illnesses. Black patients had a higher risk of needing such care compared to white patients.
Researchers develop novel nanocomposite with improved detoxification efficiency against various harmful chemicals, including organic compounds and microbes. The composite combines the high photoreactivity of titanium oxide nanotubes with the low cytotoxicity of graphene.
Researchers developed a camera inspired by the mantis shrimp to visualize cancer cells during surgery, combining it with tumor-targeted drugs for enhanced accuracy. The technology aims to prevent cancer recurrence and improve patient recovery.
A study analyzed 121 published studies on virtual and in-person cognitive assessments for diagnosing dementia or mild cognitive impairment. The analysis found good reliability and accuracy of virtual assessments for diagnosing dementia, but identified barriers to implementing cognitive assessments for older adults.
A new infrared imager developed by researchers at the University of California San Diego converts shortwave infrared light into visible images using organic semiconductors. The device is compact, simple, and provides better image resolution than existing systems.
Researchers observed T cells exerting a tiny force of up to 5 pico-newtons when recognizing antigens, allowing them to determine if the interaction is with the desired antigen. This study provides insights into how T cells function at the molecular level and could lead to significant advances in medicine.
Researchers found that varying microclimates in habitats support butterfly populations. Insect larvae benefit from specific temperature and moisture conditions, which can be promoted in gardens with diverse plants and structures.
Researchers from Max Planck Institute for Marine Microbiology and Weizmann Institute of Science explain how methane carbon isotopes behave differently than expected in the deep sea. They found that sulfate availability governs the isotope effects in anaerobic methane oxidation, leading to 13C-depleted methane.