New research demonstrates that the use of CT angiography (CTA) for patients with headache or dizziness increased dramatically over 5 years in the emergency department (ED) of a large medical center. Simultaneously the rate of positive findings on those same exams decreased.
In a recent multi-center study published in the Journal of the National Cancer Institute, researchers examined the effects of neoadjuvant chemotherapy (NAC) on patients suffering from locally advanced penile squamous cell carcinoma (PSCC).
More than half of the American West’s iconic river is being diverted, mostly for use in irrigated agriculture, according to a study released today.
St. Jude Children’s Research Hospital scientists studying bilateral Wilms tumor found that chemotherapy resistance correlates with tumors favorable to surgery, reducing the need for additional therapy.
Dana-Farber Cancer Institute has implemented an artificial intelligence (AI) application intended for general use in a medical center or hospital.
In a survey of more than 200 U.S. oncologists, vast majority indicate that oncologists should be able to explain how AI works to their patients. Respondents say AI developers, more than oncologists or hospitals, have responsibility for legal issues arising from AI use in cancer care.
A new study of the extent to which “smart utility meters” can improve energy efficiency in manufacturing finds that the willingness of managers to actually make use of the technology is a key driver in reducing energy consumption and related costs.
People with symptoms of insomnia may be likely to increase their drinking over time, according to a study published in Alcohol: Clinical and Experimental Research. In the study of adult drinkers, people who had worse insomnia symptoms at the outset of the study tended to increase the amount they drank and the number of times they binge drank during the subsequent year. The researchers found that, even at subclinical levels, insomnia symptoms were a significant predictor of future drinking in adults, suggesting that insomnia symptoms should be addressed to help reduce the risk of problem drinking.
The researchers developed an intelligent DNA-Au nanomachine triggered by two endogenous cancer metastasis-related miRNAs to serve as a theranostics nanoplatform for effective discrimination and targeted therapy of specific breast cancer cell types.
To woo a mate, the Albert’s Lyrebird of Australia becomes a real song-and-dance bird. Each male first chooses a stage of entangled vines, then in performance he shakes the vines as part of his courtship footwork, synchronizing each shake with the beat of his striking song.
While pacemakers have been instrumental in treating many patients with heart rhythm disorders, their bulky design and dependence on wires can limit their usefulness and poses a risk of heart damage or infection. Researchers have cut the cords, shrunk the size, and expanded the capabilities of current designs.
How coral populations expand into new areas and sustain themselves over time is limited by the scope of modern observations. Going back thousands of years, a study provides geological insights into coral range expansions by reconstructing the composition of a Late Holocene-aged subfossil coral death assemblage in S.E. Florida and comparing it to modern reefs throughout the region.
PPPL researchers have determined the maximum density of uncharged particles at the edge of a plasma before certain instabilities become unpredictable. This is the first time such a level has been established for Lithium Tokamak Experiment-Beta. Knowing this level is a big step in their mission to prove lithium is the ideal choice for an inner-wall coating in a tokamak because it guides them toward the best practices for fueling their plasmas.
A recent study has made a significant step forward in improving the energy efficiency of buildings by enhancing the accuracy and adaptability of fault detection and diagnosis (FDD) in heating, ventilation, and air conditioning (HVAC) systems.
The Korea Institute of Fusion Energy(KFE) announced that it successfully sustained the plasma with ion temperatures of 100 million degrees Celsius for 48 seconds during the last KSTAR plasma campaign run from December 2023 to February 2024. Additionally, it achieved the high confinement mode(H-mode) for over 100 seconds.
Dr. Cheol-Woo Ahn at the Korea Institute of Materials Science(KIMS), has developed the world's first heat dissipation material. This material reduces hydrophilicity through a chemical reaction that forms a nanocrystalline composite layer and increases thermal conductivity by controlling point defects.
A case study on the effects of open waste burning on air quality in Northwestern Greenland calls attention to the importance of no-one-left-behind sustainable air quality monitoring in the Arctic region.
Experts advance models for speedy adoption for better diagnosis and therapy in The Lancet.
Microbes called anaerobic methanotrophic archaea form communities with sulfate reducing bacteria. These communities can consume methane in anaerobic environments. This research found that biological processes in these microbial communities can create silica deposits that appear to entomb the communities.
Artificial intelligence (AI) may serve as a future tool for neurologists to help locate where in the brain a stroke occurred. In a new study, AI processed text from health histories and neurologic examinations to locate lesions in the brain. The study, which looked specifically at the large language model called generative pre-trained transformer 4 (GPT-4), is published in the March 27, 2024, online issue of Neurology® Clinical Practice, an official journal of the American Academy of Neurology.
The Osteopathic Center for Children & Osteopathy's Promise to Children is now looking for infants 4 months old and younger diagnosed with plagiocephaly (flat head syndrome), which affects 47% of infants in the US.
In a new study, Cedars-Sinai Cancer investigators explored malpractice trends related to active surveillance as a treatment strategy across cancers. They found that to date, there has been no successful litigation related to active surveillance.
ECE associate professor Joohyung Kim has created “Ringbot,” a monocycle robot with two legs. The hybrid leg-wheel mechanism enables the robot to tackle diverse terrains, from urban areas to indoor environments. The robot’s ability to maneuver through narrow spaces means this design can be adapted for last-mile deliveries in congested environments.
New research from Cedars-Sinai suggests people who are scheduled for certain medical procedures should stop taking popular weight loss drugs in the days or weeks prior to avoid complications.
A community-led water-testing project made up of households that rely on private well water with high arsenic levels saw on average a 47 percent drop in participants’ urinary arsenic levels after filters were installed and a digital health program was implemented, according to a new study led by researchers at the Johns Hopkins Bloomberg School of Public Health. Over the two-year study period, participating households received phone calls to encourage use of the filter and a reminder to replace the filter cartridge.
A pair of medications that make malignant cells act as if they have a virus could hold new promise for treating colorectal cancers and other solid tumors, reports a study published today in Science Advances.
HERSTORY is focused on understanding genetic, environmental, socio-economic, and other determinants of cancer in women with a family history of the disease.
Astrophysicists at the State University of New York, Stony Brook, and University of California, Berkeley, used the Oak Ridge Leadership Computing Facility’s Summit supercomputer to compare models of X-ray bursts in 2D and 3D.
A gene therapy developed by researchers at UT Southwestern Medical Center for a rare disease called giant axonal neuropathy (GAN) was well tolerated in pediatric patients and showed clear benefits, a new study reports. Findings from the phase one clinical trial, published in the New England Journal of Medicine, could offer hope for patients with this rare condition and a host of other neurological diseases.
Scientists created a highly accurate reference genome for one of the most important modern crops and found a rare example of how genes confer disease resistance in plants. Exploring sugarcane’s genetic code could help researchers develop more resilient and productive crops, with implications for both sugar production and biofuels.
St. Jude Children’s Research Hospital scientists reversed an aggressive cancer, reverting malignant cells towards a more normal state.
Just as you can’t make an omelet without breaking eggs, scientists at Albert Einstein College of Medicine have found that you can’t make long-term memories without DNA damage and brain inflammation. Their surprising findings were published online today in the journal Nature.
Findings from a National Eye Institute-supported study show for the first time that when babies look at photos of unfamiliar everyday scenes, such as an office or a lab, they tend to fixate on the same regions where adults find meaning. This inclination to home in on what’s interesting or meaningful grows more pronounced as babies age. The findings, published in Infancy, provide a more nuanced understanding of visual development, which may lead to earlier detection of brain-based causes of vision problems, such as cerebral/cortical visual impairment.
Persons with a higher genetic risk of obesity need to work out harder than those of moderate or low genetic risk to avoid becoming obese, according to a Vanderbilt University Medical Center (VUMC) paper published in JAMA Network Open.
A research study recently published in the American Journal of Gastroenterology explains the role of pancreatic enzyme therapy (PERT) in reducing the frequency of acute pancreatitis (AP) in children suffering from acute recurrent pancreatitis (ARP) or chronic pancreatitis (CP).
Researchers from the University of Chicago had a paper published in JAMA that dug into data on why so few mental health and substance use facilities opted not to use long-acting injectable buprenorphine to help people with opioid use disorder.
African American and Black immigrant men prioritize their health and possess the necessary skills for proactive gastrointestinal (GI) health management, according to a Rutgers Health study.
National Eye Institute researchers studying human retinas discovered 87 target genes where a mix of environmental factors likely influence one’s risk of developing age-related macular degeneration (AMD), a leading cause of vision loss in people ages 65 and older.
Rutgers Health researchers detect similar disruptions in the neural development of genetic and unexplained autism.
Medical imaging has previously been identified as a potential driver of U.S. healthcare spending growth. A study by the Harvey L. Neiman Health Policy Institute evaluated the degree to which imaging has contributed to aggregate medical cost growth.
B-type natriuretic peptide (BNP) plays a key role in chronic itch severity and can help to identify certain types of itch with a simple blood test, according to a new study led by Gil Yosipovitch, M.D., director of the Miami Itch Center, and Santosh Mishra, Ph.D., a neuroscientist and associate professor at the North Carolina State College of Veterinary Medicine.
Study finds autistic teens' anxiety levels remained consistent amid COVID-19 disruptions to education, whether in-person, remote or homeschooled.
A new image from the Event Horizon Telescope (EHT) collaboration— which includes scientists from the Center for Astrophysics | Harvard & Smithsonian (CfA)— has uncovered strong and organized magnetic fields spiraling from the edge of the supermassive black hole Sagittarius A* (Sgr A*). Seen in polarized light for the first time, this new view of the monster lurking at the heart of the Milky Way Galaxy has revealed a magnetic field structure strikingly similar to that of the black hole at the center of the M87 galaxy, suggesting that strong magnetic fields may be common to all black holes. This similarity also hints toward a hidden jet in Sgr A*.
Following the outbreak of the Israel-Hamas war, Bar-Ilan University Prof. Amit Shrira led a study measuring acute stress and post-traumatic stress disorder (PTSD) symptoms among Israelis between November-December 2023, shedding light on the impact of the conflict on mental health across generations.
The Korea Institute of Science and Technology (KIST) announced that a team of Dr. Seunghak Lee, Jaeshik Chung, and Sang Hyun Kim from the Water Resources Cycle Research Center has discovered that the natural purification of groundwater is enhanced by nitrate, a known pollutant.
The present study explores the dose-effect relationship between electroacupuncture with different parameters and the regulation of Endogenous opioid peptides system.
Researchers from the University of Electronic Science and Technology of China have unveiled the Fast Forward Computational Method (FFCM), a novel computational technique poised to revolutionize nuclear measurement accuracy in complex geological settings.
Recently, researchers have made significant progress in the field of soft matter self-assembly, unveiling innovative methods to create complex spherical packing superlattices. These developments pave the way for new approaches in fabricating detailed nanoscale structures.
New research by the University of Bristol Veterinary School has found the majority of rabbit owners could list signs of pain and could mostly identify pain-free rabbits and those in severe pain, but many lacked knowledge of the subtler sign of pain.
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