The Wilderness Medical Society (WMS) supports the administration of epinephrine to treat anaphylaxis by trained non-medical professionals in emergency situations. This practice is recommended for organizations with staff who provide first aid, particularly those working with students at risk for anaphylaxis.
A crowdsourcing experiment, called the Challenge, has selected 12 pioneering ideas for attacking Type 1 Diabetes. These ideas were proposed by a diverse group of people, including patients, students, and researchers from various backgrounds.
A new study found that playing white noise in class can improve the memory of schoolchildren with difficulties in paying attention. The researchers discovered a significant improvement in performance for inattentive children and a decline in performance for attentive ones as noise levels increased.
The annual Stem Cells Young Investigator Award is presented to a young scientist who published an important paper in the journal. The award recognizes innovative young investigators making significant contributions to stem cell biology and applications.
Researchers from USDA's Agricultural Research Service found that subsurface injection of liquid manure can reduce ammonia emissions from dairy farms by 65% compared to surface broadcasting or shallow incorporation. This method limits manure nitrogen losses from volatilization, improving air quality and soil health.
Researchers found that over 70% of particulates released during fires are ultrafine and can be inhaled into the lungs. Firefighters are at a higher risk of heart disease due to exposure to these harmful particles, particularly those with low physical fitness or health.
Researchers have discovered 19-million-year-old genomic fossils of hepatitis B-like viruses in songbirds, revealing a long-dated history of these viruses. The study provides new insights into the evolution of hepadnaviruses and their potential role in predicting human viral pandemics.
Researchers presented studies on safe outpatient total thyroidectomy using a serum parathyroid hormone-based discharge algorithm, as well as the potential benefits of statins in treating chronic rhinosinusitis. Additionally, a study examined the impact of mobile phone use on auditory health and found increased risk of cochlea damage. O...
A new study published in Radiology suggests that radiologists can predict cardiovascular disease using incidental findings from routine CT scans. The study found that aortic calcifications were highly predictive of future cardiovascular events, and developed prediction models to identify patients at high risk.
Researchers identified 79 microRNAs linked to bladder cancer, showing promise for early detection through existing laboratory tests. The new method measures microRNA presence or absence in bodily fluids with high accuracy, comparable to current gold standard testing.
A team of scientists from Mayo Clinic, University of Illinois at Urbana-Champaign, and J. Craig Venter Institute are investigating the relationship between vaginal microbiota and preterm birth. They aim to identify microbial risk predictors for preterm birth using genomic information from the Human Microbiome Project.
The Program for Fertility Preservation at Women & Infants Hospital offers fertility preservation options to young cancer survivors, including freezing ovarian tissue and eggs for future use. This experimental program aims to provide hope and promise of fertility to those affected by childhood cancer.
A Concordia University study found that loners and antisocial kids who reject others are often bullied at school as a way to control renegades. The research team identified dominant children who use relational aggression to maintain their social status.
Researchers identified insulin-like growth factor 1 receptor (IGF-1R) overexpression in 25% of triple-negative breast cancers, correlated with gene amplification. IGF-1R blockade has been successful in sarcomas, and targeting this receptor may offer new therapeutic options for triple-negative breast cancer.
Researchers have developed tiny devices that convert waste heat into electricity using pyroelectric nanowires. The devices can generate an electrical current in response to temperature changes, offering a potential solution for powering small devices and biological applications.
Researchers have successfully slipped silver nanoparticles cloaked in HIV protein into the nucleus of cells, where they can detect subtle light signals and deliver payloads. This innovation has potential implications for disease treatment and basic scientific research.
A study published in PLOS Medicine found that pooled nucleic acid amplification testing is not cost-effective at recommended antibody testing intervals, except for clinics serving men who have sex with men. However, decreasing the antibody testing interval to 6 months or 5 years made it cost-saving in all settings.
A team of McGill University researchers has developed a method to study energy transport along individual conductive polymer molecules, enabling the development of new technologies. By visualizing energy transport in various conformations, they aim to improve sensors and hybrid organic-inorganic light harvesting materials for solar cells.
Targeting c-Met shows promise in treating HCC patients with positive tumors, according to a study. c-Met is overexpressed in metastatic liver cancer cells, driving growth and invasion.
A University of Montreal study found that teenagers who are well-accepted and sensitive to social codes are more likely to consume drugs and alcohol. The study, which tracked over 500 students from ages 10 to 15, showed a two-fold increase in consumption among the most popular kids with very popular friends.
Researchers have developed a biomarker panel that distinguishes prostate cancer from benign prostate disease and healthy tissue with high accuracy. The panel uses autoantibodies to identify proteins on the surface of cancer cells, enabling early diagnosis and potentially increasing cure rates.
Researchers found that downloadable LIA software reduces inappropriate shocks by 46% in patients with fractured leads. The study demonstrates the possibility of making other improvements to devices while they're implanted.
Dr. Casaburi will receive the award on Oct. 8 at the American Association of Cardiovascular and Pulmonary Rehabilitation's annual meeting in Milwaukee, recognizing his many contributions to the field of respiratory research and pulmonary rehabilitation. He is a leading researcher at LA BioMed, directing the Rehabilitation Clinical Tria...
A Mayo Clinic collaboration identified four genetic variants on chromosome 14 associated with aromatase inhibitor-induced arthritis. These findings provide a new clue for identifying women at risk and developing treatments, allowing more women to take lifesaving breast cancer therapy.
A comprehensive review of 10 studies involving 711 patients found no evidence that acupuncture aids in stroke recovery. The researchers concluded that the existing evidence is negative, calling for large-scale trials to better understand its effects.
The grant aims to strengthen Louisiana's biomedical research infrastructure and workforce by connecting undergraduate universities with research-intensive institutions. The program will provide research opportunities for students and faculty, promoting interdisciplinary collaboration and increasing the state's research competitiveness.
Lima bean plants produce extrafloral nectar to attract ants, which defend against herbivores. Red light influences the production of this nectar through phytochrome, a photoreceptor that regulates the signaling molecule jasmonic acid. This light-dependent regulation enhances defense when herbivory is most likely.
A study by the Cary Institute of Ecosystem Studies reveals that streams in the Midwest are contaminated with insecticidal proteins from genetically modified corn, which can persist in the landscape. The research highlights the need for further investigation into the effects of agricultural practices on freshwater ecosystems.
A new technique allows for fast and accurate detection of petroleum hydrocarbons in soil and rock using a portable infrared spectrometer. This method reduces labor-intensive sampling and processing requirements, saving time and costs associated with assessing and remediating contaminated sites.
A new study reveals that fungal spores travel farther by forming a plume that reduces drag to nearly zero, creating a wind that carries them up to 100 millimeters. By hydrodynamic cooperation, thousands of spores are ejected simultaneously, reaching speeds of 60 centimeters per second and covering distances of over a centimeter.
A new analysis by Stanford University School of Medicine found that using a popular test to identify patients who may benefit from statin therapy would be cost-effective, but only under certain scenarios. Assigning statin therapy based on risk alone was the most cost-effective strategy.
A computational model developed by RUB scientists simulates brain activity through neighbor interactions, facilitating faster processing of moving objects. The model, published in PLoS Computational Biology, uses a neural field approach to describe the complex dynamics of cortical neurons.
The National Cancer Institute has awarded a five-year, $13.6 million grant to the University of North Carolina at Chapel Hill's Carolina Center of Cancer Nanotechnology Excellence to improve cancer diagnosis and treatment through nanotechnology advances. The grant will support research efforts led by Dr. Joseph DeSimone and Dr. Joel Te...
A new study explores how genetic and environmental factors influence educational outcomes in identical and fraternal twins across Minnesota and Sweden. Family background plays a significant role in determining education, especially in Minnesota, while Sweden prioritizes grades and test scores.
A Stanford study finds that 90% of emergency departments nationwide provide preventive-care services, despite being under pressure to prioritize acute care. The most common service is domestic violence screening, while HIV screening is the least offered. Many EDs struggle to balance quality and cost constraints.
Researchers have developed a new theory that describes the way quarks 'swing' inside protons using massive quantities of random numbers. This allows for more accurate numerical calculations and provides a new understanding of the data from large research groups at CERN.
Researchers have developed an in vitro system to investigate hair-cell regeneration techniques, while studies also examine the presence of biofilms in chronic rhinosinusitis with nasal polyps. Disparities in healthcare access and utilization among children with ear infections were also found, highlighting the need for targeted interven...
CSIRO has partnered with German organizations to develop low-energy electron beam processing technology, preserving food's flavor, odor, and nutrients without heat or chemicals. The technology has been successfully applied to Stahmann Farms, Australia's largest pecan nut processor.
The new technology, thermo-spintronics, could enable integrated circuits that run on heat instead of electricity. Researchers discovered that two pieces of the material do not need to be physically connected for the effect to propagate from one to the other.
A new analysis reveals that male partners of women with breast cancer are at a significantly higher risk of developing severe mood disorders requiring hospitalization. The study found a 39% increased risk of being hospitalized with an affective disorder among men whose partners had breast cancer, compared to those without.
A recent study reveals that tile drainage in the Mississippi Basin is a significant source of nitrate pollution, particularly in the highly productive cornbelt region. Farmers are not blamed for this issue, as they are using the same amount of nitrogen since 1993 and achieving higher yields.
Researchers found improved lung function after inhaled steroids is related to breathing function measures, not genetic ancestry. The study suggests that a commonly used asthma medication is equally beneficial across racial groups.
The UCLA-developed Combat Casualty Care educational program provides critical training for U.S. armed forces medical personnel in traumatic injury management, applicable to both military and civilian settings. The program incorporates cutting-edge video footage, patient cases, and ultrasound training modules to enhance trauma care.
A randomized trial found that 30 months of supervised exercise followed by voluntary home training significantly reduced the risk of fractures in high-risk elderly women. The study also showed improved balance and gait, as well as lower mortality rates, compared to a control group.
Research reveals that medical imaging can identify incidental findings in 39.8% of study participants, with potential for early diagnosis or unnecessary interventions
Researchers at Rice University used gold nanoparticles with laser pulses to create tiny vapor bubbles that selectively destroyed cancer cells in zebra fish implanted with live human prostate cancer cells. This technique avoids damaging healthy tissue and demonstrates a new approach to cancer treatment.
UC San Diego researcher Maike Sander leads a team in developing replacement insulin-producing beta cells from patient-derived induced pluripotent stem cells. The goal is to create a cell-based approach for treating type 1 diabetes, providing patients with insulin independence and reduced risk of hypoglycemia.
A recent study by UTHealth researchers found that flavored and sports beverages are associated with lower levels of healthy behaviors, such as physical activity and eating fruits and vegetables. The study suggests that sugary drinks have minimal nutritional value and can undo the effects of exercise.
Researchers found a way to shrink tumors in certain cancers by blocking the production of microRNA 380, which disables the P53 gene. This breakthrough provides hope for new treatments and may return cells to normal when blocked.
Ex-RAD shows significant radioprotective benefit in mice exposed to lethal whole body irradiation, with oral administration producing a high survival rate. The study demonstrates the ability of Ex-RAD to provide radioprotective benefit by injection and oral delivery.
New research from UC Berkeley found that magnetic pulses disrupt neurons governing motor skills, increasing left hand use in right-handed volunteers. The study challenges previous assumptions about decision-making and may pave the way for clinical advances in brain injury rehabilitation.
A new analysis by Jianzhi Zhang and coworkers reveals flaws in models predicting the cost of complexity and finds that moderate complexity best enables organisms to adapt. The study challenged assumptions underlying traditional mathematical models, suggesting that a moderate amount of complexity is beneficial for adaptation.
The hospital is studying embryo, placenta and heart development, susceptibility to infection in newborns, and effects of intrauterine development on later outcomes. Researchers aim to improve care for vulnerable children by optimizing both the intrauterine and postnatal environment.
A study by Ohio State University researchers found that television coverage significantly influenced public interest in the Obama-Muslim rumor, leading to increased online searches. Newspaper coverage had little effect, as articles effectively dispelled the rumor and reduced online searches.
Researchers are exploring the cowpea's high protein content, drought resistance, and ability to infuse soils with nitrogen, making it a promising crop for Africa's food security. The conference highlights innovative approaches to breeding resilient varieties and using biotechnology to combat pests and diseases.
Researchers found that surgery provides high survival rates of 92% for patients with aggressive prostate cancer, outperforming radiation therapy alone in terms of cancer-specific and overall survival. The study suggests that limiting hormone therapy may avoid adverse health consequences for these patients.
Research by sociologists Ellen Idler and Julie Phillips found significant increases in middle-aged suicide rates, particularly among unmarried individuals and those without a college degree. The study suggests that chronic diseases and substance abuse may be contributing factors to the rising trend.
A unique gastroenterology procedure, Double-Balloon Enteroscopy (DBE), has been successfully used to treat small intestinal diseases in children. DBE allowed doctors to diagnose and manage diseases such as Crohn's disease and Peutz-Jeghers Syndrome with improved symptoms.
Researchers discovered that Maf protein promotes osteoblast differentiation in mice, reducing bone formation and increasing fat cell generation with age. Additionally, studies found defective immune cells in patients with type 1 diabetes and suggested these cells could be a viable target for treatment.
Researchers developed a questionnaire that relies on friends and family to evaluate cognitive changes, which corresponded with biomarker results more consistently than traditional cognitive tests. The Ascertain Dementia 8 (AD8) tool provides a brief and low-cost alternative for identifying individuals who need follow-up evaluations.