Researchers found that adding mechanical clot removal to clot-busting drugs lowered stroke survivors' medical bills by $20,396 compared to medication alone. This translates to a potential healthcare cost savings of $13,491,564 if all patients were treated with clot removal plus medication.
International neurointerventional societies have released new training guidelines to improve the treatment of ischemic stroke patients. The guidelines aim to ensure that physicians performing inside-the-artery clot removal in the brain have the necessary education and training, leading to better patient outcomes.
A new tool using statistical physics can identify the tipping point for complex systems, predicting their collapse. This prediction enables early intervention and recovery measures to be taken, ensuring the system's resilience is maintained.
A University of Louisville study found that low-income Kentuckians without health insurance declined by 68% from 35% to 11% between 2013 and 2014. The study also revealed declines in people lacking a regular source of healthcare and those with unmet medical needs.
Researchers suggest using CRISPR-Cas9 technology to introduce a male sex determining gene into female mosquito embryos, potentially reducing disease transmission. The goal is to create sterile or fertile males that outcompete females in the wild.
A new study finds that steelhead trout hatchery fish differ from wild fish at the DNA level after one generation of culture. The research identified over 700 genes with changed activity levels, showcasing substantial and rapid genetic changes.
New research suggests that upscale brands can benefit from cause-related marketing at the point of sale, reducing consumer guilt and increasing sales of luxury products. A study found that customers are more likely to choose premium brands when charity is advertised, suggesting a viable strategy for luxury marketers.
New research from Uppsala University shows that organisms can quickly compensate for the negative effects of synonymous mutations by introducing new mutations. This study provides insights into why these mutations are detrimental to bacterial growth and survival.
Astronomer Maxim Pshirkov discovered a new source of gamma-radiation in the Gamma Velorum binary system, confirming that colliding stellar winds generate high-energy photon emission. The system's strong stellar winds produce a photon flux with energies exceeding 100 MeV, detected by Fermi LAT.
Researchers found a high risk of developing dementia after intracerebral hemorrhage, with 20% of patients developing dementia within one year. Risk factors included location of brain bleed, older age, and history of previous stroke.
Tropical Cyclone Uriah intensifies to a Category Four hurricane with sustained winds near 115 knots, expected to reach peak intensity of 125 knots on Feb 18. Heavy rainfall and thunderstorms are observed south of the storm's center.
Researchers develop a new way to encapsulate fragrance molecules, slowing down their release and creating longer-lasting scents. The technique uses microfluidic and bulk emulsification, resulting in uniform microcapsules that control shell size and structure.
Researchers from Louisiana Tech University published a study on the prevalence and impacts of 'serial inventors', who are inventive scientists and engineers producing patents at a high level. Approximately 10 percent of faculty inventors account for about 50 percent of patents generated at a university.
A new paper in Nature presents an alternative narrative to the collapse of Earth's ice sheets. Research on the Laurentide Ice Sheet reveals that ice loss occurred through frozen rivers that turned on and off, shifting from place to place. The findings provide a window into ice streams' complex behavior over long periods of time.
Researchers at Aarhus University are investigating the effects of increased incubation temperature on chicken growth and welfare. The study aims to improve animal welfare by reducing leg problems and increasing growth rates, ultimately leading to a more efficient production process.
A study published in Obstetrics & Gynecology found significant disparities in scholarly productivity between male and female gynecologic oncologists. Female doctors were less productive in lower academic ranks, but more productive later in their careers.
A researcher at FAU has received a NSF grant to develop robotic boats that can make decisions on their own. The USVs will work together with humans to improve safety, efficiency, and operational efficiencies in various civilian marine missions.
A new study published in Breastfeeding Medicine found a significant association between diabetes during pregnancy and low milk supply. Women with maternal glucose intolerance were more likely to experience lactation difficulties, highlighting the need for targeted therapies to support breastfeeding mothers.
Scientists have isolated a new type of herpes virus from bat cells, providing insights into the biology of these viruses and their potential to transmit to humans. The discovery could aid in understanding why bats are often associated with viral infections that can be transmitted to humans.
Research by Professor Cecilie Svanes of the University of Bergen has identified three development factors that influence lung aging. Children born during winter months or exposed to severe respiratory infections at a young age are more vulnerable to lung damage.
Researchers found that a novel combination of prebiotics, milk fat globule membrane (MFGM) and lactoferrin added to a DHA- and ARA-containing formula advanced overall brain development in piglets. The study suggests that myelination occurred at a faster rate in piglets fed the supplemented diet.
A Michigan State University study found that relocating a farmers' market to downtown Flint has increased customers from low-income neighborhoods, who now have better access to fresh produce. The market's move also boosted local economic activity and attracted more bus riders.
Research suggests that endovascular treatment can improve cognitive functioning and executive abilities after an ischemic stroke. Patients who underwent thrombectomy showed better preservation of executive function compared to those treated with medication alone.
Researchers found that people with migraines with aura are more likely to have strokes caused by blood clots in the heart or brain's blood vessels. Migraine with aura patients were 2.4 times more likely to have an ischemic stroke, and three times more likely to have a cardio-embolic stroke.
A North Carolina State University study contradicts previous research on weight loss stigma. Most participants who lost significant weight reported positive responses from others, with few fearing residual stigma.
Researchers tested a peptide vaccine targeting Ang II in rats, finding high levels of anti-Ang II antibodies protected against stroke-induced brain damage. The vaccine also showed potential for long-term blood pressure reduction, offering a promising therapy for hypertension and stroke prevention.
A global study suggests that pioglitazone, a diabetes drug, can prevent recurrent stroke and heart attacks in people with insulin resistance but without diabetes. The Insulin Resistance Intervention after Stroke (IRIS) trial found a 24% relative decrease in stroke or heart attack risk among patients taking pioglitazone.
Research suggests that quicker clot removal can significantly improve stroke patient outcomes, with 88% of patients experiencing substantial blood flow restoration. However, delays in treatment can result in decreased functional independence, highlighting the importance of timely intervention.
Researchers at Tohoku University discovered a new physics of antiferromagnets, where an applied current induces magnetization switching in neighboring ferromagnets. The findings enable the development of ultralow-power integrated circuits and neuromorphic computing devices with fast and reliable control.
Research found a significant correlation between air quality and stroke cases, with higher PM2.5 levels in the South linked to a higher prevalence of stroke. Temperature also played a role in air quality and stroke risk.
Researchers found three genetic variants linked to increased blood clot risk in African Americans, affecting thrombomodulin expression. Approximately 36% of Africans carry these variants, doubling their risk for venous thromboembolism.
A new study suggests that the menopause evolved as a result of a combination of factors, including the 'grandmother hypothesis', which proposes that women live long past reproductive age to care for their grandchildren. The study also found that males who remained at home provided an adaptive benefit by allowing females to focus on rep...
A recent study found that only 29% of completed clinical trials led by investigators at major US academic centers were published within two years of completion, highlighting the need for improved timely reporting and publication. The study also revealed marked variation in rates of dissemination across institutions, with no center publ...
A study by NYU's Steinhardt School found that public pre-K attendance significantly increases the likelihood of taking the admissions test for gifted and talented programs. Students from disadvantaged backgrounds who attended public pre-K had a lower test-taking gap with their peers compared to those who did not attend.
Genetically encoded fluorescent biosensors allow researchers to visualize the formation of valuable products in real-time and test billions of candidates at a time. This breakthrough enables efficient identification of the most productive microbes for fine chemicals, therapeutics, and biofuels production.
Pollinator preferences favor orchids with stronger scents in the Swiss lowlands, but not in mountain regions. Key differences were found in floral scent molecules and pollinator communities between the two areas.
The University of Texas MD Anderson Cancer Center received $14 million in CPRIT research funding to recruit three cancer scientists, including two senior researchers and a tenure-track faculty member. This funding supports the institution's goal of attracting top research talent to advance cancer research.
Researchers found that small faults can link together along a 'keystone' fault, triggering larger earthquakes. The El Mayor-Cucapah earthquake showed this pattern, with seven smaller faults activated by the breaking of a central stone-like fault.
Scientists from NASA's Goddard Space Flight Center are developing a model called Solar Shield to simulate how space weather affects the US power grid. By analyzing coronal mass ejections and solar wind streams, researchers can predict when and where geomagnetic storms will occur, allowing for proactive measures to protect the grid.
A new planning algorithm generates backup plans efficiently and provides mathematical guarantees on its risk of failure, while also identifying conditions that trigger a switch to a particular contingency plan. The algorithm uses probabilistic pruning and optimistic heuristics to make the problem tractable.
A UCLA study reveals that cancer surgery significantly increases the risk of injuries and age-related health issues in older patients, leading to prolonged hospital stays, increased healthcare costs, and a higher risk of death. The study highlights the importance of discussing potential events with doctors before surgery.
Researchers successfully revived and reproduced microscopic tardigrades that had been frozen for over 30 years. The animals demonstrated the ability to recover from long-term cryptobiosis and reproduce, shedding light on the mechanisms underlying their remarkable survival capabilities.
A recent study found that 64% of Chinese caregivers accept their role in caring for a stroke survivor as a natural part of life. The study also revealed that providing support during adversity is viewed as an expression of love among family members.
Researchers found that climate change increases soil-transmitted parasites in pastures, leading to increased infection risk. The study also showed that host immune response affects the severity of infection, with older individuals carrying more severe infections when immune response is ineffective.
According to a Norwegian study of male cancer patients diagnosed under the age of 25, many male cancer patients have problems reproducing. The researchers found that male cancer survivors are three times as likely to turn to assisted fertilization to have children as males with no cancer diagnosis.
A new study suggests that real-time GPS data can be used to estimate how an earthquake deforms the sea floor, cutting tsunami warning times by nearly 20 minutes. This allows for more accurate warnings to be issued within two to three minutes, potentially saving lives.
Researchers at OIST have developed a new theory for smooth magnetic couplings, allowing for the creation of contactless gears that can produce even motion without counterforce. This technology has several advantages over mechanical gears, including reduced maintenance and increased reliability.
The American Geriatrics Society and National Highway Traffic Safety Administration have released a new guide to assessing and counseling older drivers. The guide provides healthcare professionals with practical, person-centered advice on safely navigating the road for older adults, who account for 10% of all traffic fatalities annually.
A Penn State historian explores how mutual mistrust fueled the UFO movement, which shares similarities with current denialism and conspiracy theory debates. The study finds that ufologists' distrust of scientists is a key factor in understanding the phenomenon.
Researchers at the University of Cincinnati are studying the interacting roles of the sympathetic nervous system, sensory nervous system, and immune system in preclinical models of back pain and neuropathic pain. The goal is to understand how timing of a nerve block treatment affects chronic pain relief.
A human pilot trial investigated the absorption, metabolism, and excretion of mango galloyl derivatives. Seven metabolites were identified in healthy volunteers, with two microbial metabolites significantly more excreted after 10 days of mango consumption.
A new study found that 24-month-old infants from the US and China share similar attention patterns for objects and events, but also show culturally specific differences. Infants in China preferred looking at scenes featuring a new action, while those in the US focused on new objects.
A recent clinical study found that ONC201 caused cell death in various tumor types, even when the p53 protein was mutated or deleted. The drug has shown promise in treating hematological malignancies, including leukemia and lymphoma patients, with clinical trials recently initiated.
A team of astronomers searched for visible light after the first direct detection of gravitational waves by LIGO, but found none. The Dark Energy Camera was rapidly pointed at the location of the event, using large telescopes to scan a vast sky area.
Two new studies by Cornell University researchers link warming ocean temperatures to increased disease outbreaks in marine organisms, including lobsters and sea stars. The findings highlight the need for advanced warning systems to prevent disease outbreaks and protect economically important species.
Researchers investigate if estrogen plays a role in sex differences in hypertension among young, obese women. High levels of aldosterone, triggered by leptin in obesity, contribute to cardiovascular problems.
The study reveals that Schistosoma mansoni, a blood fluke infecting over 250 million people worldwide, originated in East Africa and was transported by slave traders to the Caribbean. Genomic comparison with a closely related species identifies key genetic variations enabling the parasite to infect humans.
A new study found that while prescriptions for Adderall remain unchanged among young adults, non-medical use and emergency room visits have risen significantly. The majority of non-medical use comes from family or friends, with 60% of cases occurring among 18-25-year-olds.
The researchers discovered that genetic variations in IGHV1-69 gene affect the immune system's ability to recognize and fight influenza viruses, leading to variable vaccine effectiveness across ethnic groups. The findings may lead to new tools for predicting individual responses to vaccines and development of universal flu vaccines.
A new Northwestern Medicine study found that an adolescent male's attitude toward risky sex, pregnancy, and birth control can predict whether he will end up living with his future offspring. Young men who felt more favorable towards pregnancy had a higher chance of becoming nonresident fathers.