Author: healthadmin

Radiation oncology treatment facilities are quietly disappearing across the United States, leaving more than 50 million people without a local medical facility, according to a new national survey. Study: Structural Weaknesses of the U.S. Radiation Oncology Treatment System: Predictors and Consequences of Clinic Disappearance. Image credit: SGr/Shutterstock.com New research published in International Journal of Radiation Oncology · Biology · Physics Radiation oncology treatment facilities are disappearing disproportionately across the United States, with more than 50 million Americans without a local medical facility, stable national statistics show. Financial pressures threaten local radiology services Over the past decade, the United States has…

Listen to the audio version of this article (generated by AI).The number of large concentrated animal feeding operations (CAFOs) in Iowa has increased 13% over the past six years, according to a new report. The problem is growing in the state, which generates more than 100 million tons of fertilizer each year, contributing to persistent water pollution and health problems. The report is mapping project According to a study by the Environmental Working Group (EWG), Iowa has approximately 15,309 livestock farms that generate 107 million tons of fertilizer each year, but more than a quarter of the farms are not…

A randomized simulation study reveals that challenging patient behaviors can shape physicians’ emotions and perceptions, but that experienced emergency physicians maintained the quality of their clinical decision-making despite these pressures. Study: When emergency physicians encounter patients exhibiting frustrating behaviors: A randomized vignette-based experiment investigating physicians’ emotions and clinical reasoning. Image credit: PeopleImages/Shutterstock.com recent BMJ quality and safety This study investigated whether patients’ irritable behavior influences emergency physicians’ emotions, clinical assessment, and clinical judgment. Why encounters with difficult patients affect doctors’ responses In the emergency department, encounters with patients exhibiting uncivil or provocative behavior are becoming increasingly common, correlating with an…

Scientists have uncovered why some amphibian populations are making a comeback after being devastated by a deadly fungal disease that wiped out frogs and toads around the world. The study, led by University College London (UCL), ZSL and Imperial College London, found that the timing of immune development in amphibians plays a key role in whether they survive infection. The research results were published in a magazine natural chemical biology. A deadly fungus that targets adult amphibians chytrid mold, Batrachochytrium dendrobatidis (Bd) has caused catastrophic declines in amphibian populations around the world. This fungus causes chytridiomycosis, a disease that damages…

Those who regularly visit museums, theaters, concerts, and movie theaters may be doing more than having fun. New research suggests that these cultural activities are associated with younger physiological age, meaning the body may function more like a younger person. The survey results are Journal of Epidemiology and Community Healththere is growing evidence that staying socially and culturally active may play an important role in healthy aging. Cultural activities and biological aging Everyone ages, but the rate at which the body ages differs from person to person. Physiological age reflects how well a person’s body is functioning and may differ…

When you think of threats to the Great Barrier Reef, coral bleaching due to climate change is likely to be the first thing that comes to mind. However, the world’s largest coral reef system faces many threats. One of the biggest threats is the deterioration of water quality. When sediment is washed into rivers from farms, cities, and bushland, it can be carried many miles offshore. Too much can suffocate coral and seagrass meadows. Fertilizer and pesticide residues can make the situation worse. Unlike the global issue of climate change, water quality is a threat that Australia can directly address.…

Lifelong genetic differences associated with GLP-1 receptor activity indicate potential mental health benefits beyond weight and glycemic control, but clinical evidence remains important. Study: Glucagon-like peptide-1 receptor activation and mental health: a drug-targeted Mendelian randomized study. Image credit: Bacsica / Shutterstock In a recent “press article” published in the journal translational psychiatryResearchers evaluated the association between genetically predicted glucagon-like peptide-1 receptor (GLP-1R) activation and mental health outcomes. GLP-1R agonists (GLP-1RA) can effectively lower blood glucose levels and body weight, with beneficial outcomes on cardiovascular disease and mortality in randomized controlled trials. These drugs act on the vagal afferents, hypothalamus, and…

A new report strengthens claims that the United States and other major industrialized countries knew they could face legal obligations to reduce climate-damaging greenhouse gas emissions long before they signed the 2015 Paris Agreement to curb global warming. The “What Countries Knew” report released Wednesday by the International Environmental Law Center tracks when climate scientists first presented research outlining the risks posed by emissions from burning fossil fuels to the governments of the United States, Australia, Canada, Germany, Italy, Norway, the United Kingdom, and the Soviet Union and Russia. These countries account for about 40% of all emissions since the…

For early humans living nearly 800,000 years ago, access to fire may have influenced where they chose to settle. New research suggests that these ancient communities relied on an abundant and reliable fuel source: driftwood that accumulated naturally along lake shores. Rather than spending time searching for a specific type of wood, they seem to have utilized readily available materials. A steady supply of firewood may have helped maintain fires for cooking and other daily activities. Researchers think this may also explain why people keep returning to the same places over generations. This place offered more than food and water.…

A large study of older adults in the United States shows that metabolic syndrome significantly reduces survival after breast or prostate cancer, highlighting the potential value of integrating metabolic health management into routine cancer care. Research: Metabolic syndrome is associated with increased mortality in breast or prostate cancer patients. Image credit: TarikVision / Shutterstock In a recent “press article” published in the journal scientific reportResearchers evaluated the association between metabolic syndrome and overall, cancer-specific, cardiovascular-specific, and liver failure-specific mortality in older patients with breast and prostate cancer. background Almost one in two adults over the age of 60 is affected…