MANDAN, N.D., March 28, 2024—The U.S.  Department of Agriculture (USDA) Agricultural Research Service (ARS) announces a cooperative agreement with the Nueta Hidatsa Sahnish (NHS) College to conduct research supporting Indigenous Seed Sovereignty. This collaborative effort will increase the number of traditional varieties of seeds of the Mandan, Hidatsa, and Arikara (MHA) Nation crops within NHS College's traditional seed cache. This agreement builds upon USDA’s strengthened partnerships with ...

Younger women are generally thought to have a low risk of heart disease, but new research urges clinicians to revisit that assumption, especially for women who suffer from certain mental health conditions. A new study being presented at the American College of Cardiology’s Annual Scientific Session found that having anxiety or depression could accelerate the development of cardiovascular risk factors among young and middle-aged women. The study draws new attention to the importance of cardiovascular screening and preventive care as rates of cardiovascular risk factors rise and heart attacks become more common in younger people. Anxiety and depression ...

Automated external defibrillators (AEDs) are a common resource in public buildings, yet a new analysis reveals that they are rarely used to help resuscitate people suffering cardiac arrest. Research, which will be presented at the American College of Cardiology’s Annual Scientific Session, found that AEDs were only used in 13 of nearly 1,800 cases of out-of-hospital cardiac arrest, even though many of the incidents occurred near a public AED. Cardiac arrest occurs when the heart suddenly stops beating. It is different from a heart attack, which is when a blockage prevents blood ...

Whether you like your eggs sunny-side up, hard boiled or scrambled, many hesitate to eat them amid concerns that eggs may raise cholesterol levels and be bad for heart health. However, results from a prospective, controlled trial presented at the American College of Cardiology’s Annual Scientific Session show that over a four-month period cholesterol levels were similar among people who ate fortified eggs most days of the week compared with those who didn’t eat eggs. A total of 140 patients with or at high risk for cardiovascular disease were enrolled in ...

Young to middle-aged women who reported drinking eight or more alcoholic beverages per week—more than one per day, on average—were significantly more likely to develop coronary heart disease compared with those who drank less, finds a study presented at the American College of Cardiology’s Annual Scientific Session. The risk was highest among both men and women who reported heavy episodic drinking, or “binge” drinking, and the link between alcohol and heart disease appears to be especially strong among women, according to the findings. The study focused on 18- to 65-year-old ...

The Texas Tech University Health Sciences Center (TTUHSC) School of Nursing announced March 27 the establishment of the TTUHSC Center for Nursing Research, Collaboration and Innovation.  “Interprofessional collaboration is essential for advancing research in health care,” TTUHSC School of Nursing Dean and Professor Holly Wei, Ph.D., said. “By bringing together professionals from various disciplines, we can harness a wide range of perspectives and skills to develop innovative solutions that significantly impact patient care and outcomes.”  For years, the TTUHSC School of Nursing has been recognized for its ability to educate ...

How much fuel can we add to the fire while still maintaining control? Metaphorically speaking, that’s the question one team at the U.S. Department of Energy’s Princeton Plasma Physics Laboratory (PPPL) has been asking themselves lately. Now, they believe they have the answer for one particular scenario. It’s all a part of the Lab’s work to bring energy from fusion to the power grid.  Building upon recent findings showing the promise of coating the inner surface of the vessel containing a fusion plasma in liquid lithium, the researchers have determined the maximum density of uncharged, or neutral, particles at the edge of a plasma before the edge ...

A healthy gut plays an indispensable role in the absorption and metabolism of nutrients, maintaining immune function, and promoting general well-being. The profound impact of a healthy microbiome is not just limited to the gut, but there is mounting evidence that it influences almost every function of the body. Thus, the composition of the gut microbiome becomes an important indicator of health status of the body. Probiotics are a type of supplements containing live strains of bacteria that improve and diversify the gut microbiome population. Lactiplantibacillus plantarum, a type of microorganism ...

In many chemical-related industries, such as pharmaceuticals, oil refineries, and food and beverage factories, separating organic liquid mixtures is an essential step. A staple method to achieve this is distillation, which involves heating a mixture to a specific temperature so that only one of its components vaporizes. Though widely used, distillation fails to separate organic liquid mixtures in which both components have the same boiling point. Moreover, it’s an energy- and resource-intensive process, ...

BALTIMORE, March 27, 2024— Researchers at Kennedy Krieger Institute and Johns Hopkins Medicine have developed a new, accessible approach to analyze a patient’s walking ability and stances more effectively. Following numerous tests, they determined that a simple video recorded on a personal pocket device, such as a smartphone or tablet, can be used to measure gait at a clinical, high-quality level. Experts say current state-of-the-art approaches to gait analysis are often expensive and inaccessible due ...

A new study led by Michigan State University researcher Peter Williams sheds light on the profound influence of deep geographic isolation on the evolution of mammals. Published in Nature Communications on March 28, the research reveals how long-lasting separation between continents has shaped distinct mammal communities around the globe. “Today’s ecology was not inevitable. If there were different isolating factors long ago, we might have vastly different ecosystems today,” said Peter Williams, the lead author of the study. Williams is a research ...

The first analysis of how synaptic proteins change during early development reveals differences between mice and marmosets but also what's different in individuals with autism spectrum disorders. The Kobe University findings offer first insights into the mechanism behind synaptic development and open up routes for research on possible treatments. Given that synapses are the connections between our brain cells, one might think that having as many of these as possible is a good thing. However, primate brains do something unexpected: After early childhood, ...

Lower-income communities across the United States have long been much slower to adopt solar power than their affluent neighbors, even when local and federal agencies offer tax breaks and other financial incentives. But, commercial and industrial rooftops, such as those atop retail buildings and factories, offer a big opportunity to reduce what researchers call the “solar equity gap,” according to a new study, published in Nature Energy and led by researchers at Stanford University. “The ...

PHOENIX, Ariz. — March 28, 2024 — Regulators of gene expression are thought to play an outsized role in disorders from cancers to heart disease. But how exactly do variations in gene regulation translate into a disease’s biology? A team of scientists led by researchers from the Translational Genomics Research Institute (TGen), part of the City of Hope, together with investigators at St. Vincent’s Institute of Medical Research and Vanderbilt University Medical Center, now have a better answer for this question when it comes to pulmonary fibrosis (PF), an incurable respiratory disease. Their study, published today in Nature Genetics, is the first to look at these ...

PULLMAN, WA -- More than half a million cats in the United States could be at risk of a severe or even fatal neurological reaction to the active ingredient in some top-selling parasite preventatives for felines. While the ingredient, eprinomectin, which is found in products like NexGard COMBO and Centragard, appears safe and effective for the significant majority of cats when used at label doses, a study conducted by Washington State University’s Program for Individualized Medicine identified a risk of severe adverse effects in cats with the ...

IOP Publishing (IOPP) and the Institute of Physics and Engineering (IPEM) have introduced checks for sex and gender equality for all manuscripts submitted to their jointly published journal Physiological Measurement.    In line with the Sex and Gender Equity in Research (SAGER) guidelines, which were introduced to ensure that sex and gender considerations are appropriately reported in scholarly literature, all research published in Physiological Measurement must declare the sex and gender balance of subject groups. Authors are ...

Dogs’ sensitive noses can detect the early warning signs of many potentially dangerous medical situations, like an impending seizure or sudden hypoglycemia. Now, scientists have found evidence that assistance dogs might even be able to sniff out an oncoming PTSD flashback, by teaching two dogs to alert to the breath of people who have been reminded of traumas.  “PTSD service dogs are already trained to assist people during episodes of distress,” said Laura Kiiroja of Dalhousie University, first author of the paper ...

Dr. Cheol-Woo Ahn, leading a research team at the Department of Functional Ceramics within the Ceramic Materials Division 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. This process occurs during a simple sintering process that does not require surface treatment. KIMS is a government-funded research institute under the Ministry of Science and ICT. Conventional ...

Arlington, Va. — March 28, 2024 — A new study published today in the American Journal of Infection Control (AJIC) demonstrates the use of a simple pre-surgical infection prevention protocol to prevent dangerous post-surgical infections. Researchers performed this investigation at the Soroka University Medical Center in Israel. Surgical site infections (SSIs) are a type of healthcare-associated infection with deadly consequences for some patients. According to the latest data from the Centers for ...

Philadelphia, March 28, 2024 – Although the vast majority of clinicians do not view atrial fibrillation (AF) as a genetic disorder, a White Paper in the Canadian Journal of Cardiology, published by Elsevier, analyzes the current understanding of genetics and the role of genetic testing in AF and concludes there is an increasing appreciation that genetic culprits for potentially life-threatening ventricular cardiomyopathies and channelopathies may initially present with AF. AF is the most common sustained cardiac arrhythmia and is associated with increased risks of heart failure, stroke, and death. It is ...

In a Leicester study that looked at whether artificial intelligence (AI) can be used to predict whether a person was at risk of a lethal heart rhythm, an AI tool correctly identified the condition 80 per cent of the time. The findings of the study, led by Dr Joseph Barker working with Professor Andre Ng, Professor of Cardiac Electrophysiology and Head of Department of Cardiovascular Sciences at the University of Leicester and Consultant Cardiologist at the University Hospitals of Leicester NHS Trust, have been published in the European Heart Journal – Digital Health.   Ventricular arrhythmia (VA) is a heart rhythm disturbance originating from the bottom chambers (ventricles) where ...

Reconciling the tasks of producing adequate amounts of nutritious food for the increasing global population while preserving the environment and natural ecosystems simultaneously is an enormous challenge. The concept of agriculture green development (AGD) was detailed in 2017 and the necessary governmental policies were developed to address the aforementioned challenge in China and to help achieve the related global sustainable development goals. AGD emphasizes the synergy between green and development; current agriculture has to transform from the intensive farming with high inputs, high environmental impacts ...

The ALMA radio telescope has detected more than 100 molecular species, including many indicative of different star formation and evolution processes, in a galaxy where stars are forming much more actively than in the Milky Way. This is far more molecules than were found in previous studies. Now the team will try to apply this knowledge to other galaxies. A team of researchers led by Sergio Martin of the European Southern Observatory/Joint ALMA Observatory, Nanase Harada of the National Astronomical Observatory of Japan, and Jeff Mangum of the National Radio Astronomy Observatory ...

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. To better understand the air quality risks faced by remote Arctic communities, an international team monitored aerial pollutants at a community in Northwestern Greenland. Their findings, published in Atmospheric Science Letters, reveal that open waste burning elevates the concern of health risks to the community. The study focused on Qaanaaq, a small village in Northwestern Greenland with a population of approximately 600. During the summer of 2022, the team conducted the first-time measurement ...

Researchers have used Google Street View to study hundreds of elements of the built environment, including buildings, green spaces, pavements and roads, and how these elements relate to each other and influence coronary artery disease in people living in these neighbourhoods. Their findings, published in the European Heart Journal [1] today (Thursday), show that these factors can predict 63% of the variation in the risk of coronary heart disease from one area to another. Coronary heart disease, where a build-up of fatty substances in the coronary arteries ...