In the first year after the sudden removal of a requirement that prescribers get special permission to prescribe medication for opioid addiction, a study finds more prescribers started providing it, but the number of patients receiving it didn't rise very much.
Immigrants to Canada who have spent a greater proportion of their lives in Canada have a greater risk of developing multiple sclerosis (MS) than people who have spent a smaller proportion of their lives there, according to a study published in the April 24, 2024, online issue of Neurology®, the medical journal of the American Academy of Neurology. The study does not prove that an increased proportion of life in Canada causes MS; it only shows an association.
Sweet potato quality assessment is crucial for producers and processors because features influence texture and taste, consumer preferences, and viability for different purposes. A new study from the University of Illinois Urbana-Champaign explores the use of hyperspectral imaging and explainable artificial intelligence (AI) to assess sweet potato attributes.
Colonoscopy is often recommended following an episode of diverticulitis to exclude missed colorectal cancer (CRC). Now one study, published in the Clinical Gastroenterology and Hepatology journal, shows that the prevalence of CRC is low in most patients with diverticulitis. However, patients with complicated diverticulitis are the exception.
A university professor has found a way to help students – and himself – power through long lecture classes: exercise breaks. A new study showed that five-minute exercise sessions during lectures were feasible and that students reported positive impacts on their attention and motivation, engagement with their peers and course enjoyment.
A new way of quickly distinguishing between illegal elephant ivory and legal mammoth tusk ivory could prove critical to fighting the illegal ivory trade. A laser-based approach developed by scientists at the Universities of Bristol and Lancaster, could be used by customs worldwide to aid in the enforcement of illegal ivory from being traded under the guise of legal ivory.
A thin film that combines an electrode grid and LEDs can both track and produce a visual representation of the brain’s activity in real-time during surgery–a huge improvement over the current state of the art.
As patients with congenital heart diseases live longer, researchers are attempting to understand some of the other complications they may face as they age. In a new study, a team from Children’s Hospital of Philadelphia (CHOP) used state-of-the-art technologies to understand the underlying biology of Fontan-associated liver disease (FALD).
The American Society for Pharmacology and Experimental Therapeutics (ASPET) and Elsevier, a global leader in information and analytics, are partnering to publish the Society’s four journals.
Cells constantly navigate a dynamic environment, facing ever-changing conditions and challenges. But how do cells swiftly adapt to these environmental fluctuations? A new Moffitt Cancer Center study, published in iScience, is answering that question by challenging our understanding of how cells function. A team of researchers suggests that cells possess a previously unknown information processing system that allows them to make rapid decisions independent of their genes.
AI is a valuable asset, so long as it’s used properly, though customer service organizations shouldn’t rely on it exclusively to guide their strategies, according to new research from Binghamton Univesity, State University of New York.
Conditions such as diabetes, heart attack and vascular diseases commonly diagnosed in people with spinal cord injuries can be traced to abnormal post-injury neuronal activity that causes abdominal fat tissue compounds to leak and pool in the liver and other organs, a new animal study has found.
The University of Texas MD Anderson Cancer Center’s Research Highlights showcases the latest breakthroughs in cancer care, research and prevention. These advances are made possible through seamless collaboration between MD Anderson’s world-leading clinicians and scientists, bringing discoveries from the lab to the clinic and back.
The secondary salinization of saline-alkali land is increasing globally.
Investigators in the Smidt Heart Institute at Cedars-Sinai and colleagues report that women with Type 2 diabetes diagnosed with hypertension before age 50 may benefit from intensive blood pressure treatment.
The genus Musa, encompassing approximately 70 herbaceous species, is predominantly found in the tropical and subtropical regions of Asia and Oceania.
Cucumber (Cucumis sativus L.) holds significant importance among greenhouse vegetables in China, despite its relatively low salt tolerance. Grafting cucumber onto pumpkin rootstocks, which exhibit strong salt tolerance, can improve its resistance to saline conditions. Earlier research conducted by the team revealed that the pumpkin rootstock CmoNAC1 boosts salt tolerance in grafted cucumbers by modulating H2O2/ABA signaling and maintaining K+/Na+ balance through its interaction with the promoters of CmoRBOHD1/CmoNCED6 and CmoAKT1;2/CmoHKT1;1.
A research team completes a high-quality chromosome-scale assembly of the 'Chuanhonghua 1' safflower genome.
The frequency and intensity of plant stresses have increased in recent years due to climate change. Among them, low temperature is an unavoidable environmental factor limiting agricultural productivity.
A Ludwig Cancer Research study has discovered how a lipid molecule found at high levels within tumors undermines the anti-cancer immune response and compromises a recently approved immunotherapy known as adoptive cell therapy (ACT) using tumor infiltrating lymphocytes, or TIL-ACT.
Study identifies key pathways underlying perianal fistula, a disease complication that is more prevalent and severe in African Ameri can populations
Researchers investigated the influence of ploidy level on mitochondrial DNA (mtDNA) copy number and gene expression in fish. They compared mtDNA copy numbers in liver and muscle of red crucian carp, common carp, and two allotriploid fish across different seasons.
Diosgenin, a secondary metabolite isolated from the Dioscorea spp. plant family, is an irreplaceable and ideal starting material for the synthesis of steroid hormone drugs.
In perennial woody plants, bud endodormancy is crucial for survival under adverse environmental conditions in winter such as low temperature (LT) and dehydration stress.
Patients with a common movement disorder known as essential tremor (ET) developed dementia at three times the rate of similarly aged people in the general population, a study led by UT Southwestern Medical Center researchers shows. Their findings, published in the Annals of Neurology, provide the first concrete data to help doctors counsel those with this condition on their cognitive prognosis, future plans, and potential treatments, the authors said.
Grafting is a traditional and significant strategy to suppress soil-borne diseases, such as the crown gall disease caused by tumorigenic Agrobacterium and Rhizobium.
Pick's disease, a neurodegenerative disease of unknown genetic origin, is a rare type of frontotemporal dementia that affects people under the age of 65.
.Researchers at the Department of Energy’s Oak Ridge National Laboratory developed a comprehensive modeling method to better predict the drop in electricity generation when hurricane clouds overshadow solar panels. The team explored ways to compensate for these energy losses with super grids, a collection of grids connected so electricity can flow across island chains or between continents.
The researchers established the method of monitoring and evaluation of disaster risk caused by linkage failure and instability of residual coal pillar and rock strata in multi-coal seam mining. The method of monitoring and evaluation not only reduce disaster risk in multi-coal seam mining but provide reference value for the disaster caused by the instability of residual coal pillars during the utilization of closed/abandoned mines.
Scientists have developed a new method for enhancing X-ray microscopy experiments by allowing researchers to adjust experiments based on data that is being collected on the fly, potentially paving the way for more autonomous discovery.
Scientists have made the first-ever remote observations of the fine-scale structure at the base of clouds. The results show that the air-cloud interface is a transition zone where aerosol particles suspended in Earth's atmosphere give rise to the droplets that ultimately form clouds.
Franziska Roesner, a University of Washington associate professor, has two papers coming out in May looking at TikTok’s algorithm and its effects on users.
In a ground-breaking first, researchers created scaffolds with enhanced strength by fabricating 20 vol% polydopamine-modified nano hydroxyapatite (pDA-nHA), featuring a distinctive lamellar structure.
Dr. Han’s team (KERI) has significantly improved the stability of anode materials by developing a manufacturing technology for “silicon-nitrogen-doped carbon composite anode materials” Published in a prestigious international academic journal.
As wildfires in Siberia become more common, global climate modeling estimates significant impacts on climate, air quality, health, and economies in East Asia and across the northern hemisphere.
Estuaries — where freshwater rivers meet the salty sea — are great locations for birdwatching and kayaking. In these areas, waters containing different salt concentrations mix and may be sources of sustainable, “blue” osmotic energy. Researchers in ACS Energy Letters report creating a semipermeable membrane that harvests osmotic energy from salt gradients and converts it to electricity. The new design had an output power density more than two times higher than commercial membranes in lab demonstrations.
The single-celled organism Naegleria fowleri ranks among the deadliest human parasites. Researchers around Matthias Horn and Patrick Arthofer from the Center for Microbiology and Environmental Systems Science at the University of Vienna, in an international collaboration, have discovered viruses that infect this harmful microbe. Named Naegleriavirus, these belong to the giant viruses, a group known for their unusually large particles and complex genomes.
Perinatal transmission of HIV to newborns is associated with serious cognitive deficits as children grow older, according to a detailed analysis of 35 studies conducted by Georgetown University Medical Center neuroscientists. The finding helps pinpoint the geographic regions and factors that may be important for brain development outcomes related to perinatal HIV infection: mother-to-child HIV transmission during pregnancy, labor and delivery, or breastfeeding.
When we think of evolution, we think of a process that happens over hundreds or thousands of years. In research recently published, a team led by Rick Relyea, Ph.D., professor of biological sciences and David M. Darrin ’40 Senior Endowed Chair at Rensselaer Polytechnic Institute, found a species of frog that has evolved over the course of merely 25 years.
Socioeconomic factors are preventing some patients from accessing common treatment to stop progression of multiple myeloma.
استخدم باحثو مايو كلينك نهجًا جديدًا للعلاج الكيميائي لزيادة معدل البقاء على قيد الحياة بأكثر من الضعف لمرضى سرطان المعدة وسرطان الصفاق النَقيلي، وهو السرطان الذي انتشر في بطانة التجويف البطني، وفقًا لدراسة نُشرت في مجلة Annals of Surgical Oncology.
A recent study designed and implemented by investigators at Cedars-Sinai found that artificial intelligence (AI) can accurately evaluate cardiovascular risk during a routine chest computed tomography (CT) scan without contrast.
Investigadores de Mayo Clinic han utilizado un nuevo enfoque de la quimioterapia para más que duplicar la tasa de supervivencia típica de los pacientes con cáncer de estómago y metástasis peritoneal, es decir, del cáncer que se ha diseminado al revestimiento de la cavidad abdominal, según un estudio publicado en Anales de Oncología Quirúrgica.
Pesquisadores da Mayo Clinic utilizaram uma nova abordagem à quimioterapia para mais do que dobrar a taxa de sobrevivência típica dos pacientes com câncer de estômago e metástase peritoneal, ou seja, do câncer que se espalhou para o revestimento da cavidade abdominal, de acordo com um estudo publicado nos Anais da Oncologia Cirúrgica.
The Wilkes Climate Launch Prize is one of the largest university-affiliate climate awards in the world and is geared to spur innovation and breakthroughs. The prize is specifically calibrated to support unconventional or first-of-a-kind projects that often have difficulty getting funding.
UChicago researchers analyzed health information on TikTok to identify trends in video quality — how much misinformation is out there, and does it come from specific sources?
New research from the University of Washington shows the brain’s response to viewing errors in both the syntax (form) and semantics (meaning) of code appeared identical to those that occur when fluent readers process sentences on a word-by-word basis, supporting a resemblance between how people learn computer and natural languages.
At a time when health resources are at a premium and need to be wisely allocated, health professionals must find points within men’s lives when it makes the most sense to intervene and advocate for preventive care for promoting better health outcomes.
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