A new study suggests that human retinal endothelial cells have a protective system against hyperglycemia, which delays the onset of diabetic retinopathy. Prolonged exposure to high glucose actually promotes cell recovery and resistance to damage.
A study found that CPR mannikins depicted in public social media accounts are predominantly white, lean men, lacking representation of diverse groups. The lack of diversity in these models may influence disparities in training and care for patients experiencing out-of-hospital cardiac arrest.
A new study explores how corporal punishment impacts neural systems, linking it to increased anxiety, depression, and altered brain activity. The research found that adolescents who experienced physical punishments showed a larger neural response to error and a blunted response to reward.
A new study found that ultraprocessed foods contributed to 57,000 premature deaths in Brazil in 2019. The study estimated the impact of reducing UPF intake and suggested that limiting consumption could prevent approximately 5,900 to 29,300 premature deaths annually.
A new study published in the Journal of Nutrition Education and Behavior found that mothers are least likely to recall being told to limit meals in front of electronic devices. The study analyzed data from the National Survey of Family Growth and found that more than half of mothers recalled only two or three feeding topics, with offer...
A comprehensive review and meta-analysis found that young adults under 40 have a slightly elevated risk for myocarditis or pericarditis after mRNA COVID-19 vaccination. The analysis analyzed data from over 58 million participants and explored the relationship between COVID-19 vaccine and these rare but dangerous adverse reactions.
A new study found that psychological factors such as coping abilities play a significant role in individuals' risk or resilience to mental health disruptions during the COVID-19 pandemic. Brain connectivity within specific brain networks also predicted individual vulnerability to anxiety and depression symptoms.
Researchers highlight climate-sensitive dermatological manifestations initiated or exacerbated by floods, wildfires, and extreme heat events. These events disproportionately affect marginalized populations, exacerbating existing health disparities.
A retrospective study of 26,000 patients with cirrhosis found that receiving a third dose of the COVID-19 vaccine reduced overall and severe cases by 80% and 100%, respectively. This suggests that a third dose can overcome vaccine hyporesponsiveness in patients with cirrhosis.
A recent study identifies a specific gene, GNL3, that regulates neural proliferation in response to lithium, which is used to treat bipolar disorder. This gene plays an important role in brain function and has been implicated in risk for bipolar disorder, schizophrenia, and inter-individual variations in intelligence.
A new study found that timely treatment of depression can reduce the risk of dementia by about 30% in certain patient groups. The study, published in Biological Psychiatry, analyzed data from over 350,000 participants and found that depression elevated the risk of dementia by 51%, but treatment reduced this risk. Those with increasing ...
A recent study published in Wilderness & Environmental Medicine reveals a significant gender gap in leadership roles and publishing opportunities within the WMS and its journal. The findings show that women comprise only 10% of board presidents, 18% of recognition awards, and 20% of mainstage presenters.
A study published in the Canadian Journal of Cardiology found that smartwatch health apps detecting atrial fibrillation generated a high rate of false positives and inconclusive results, especially in patients with certain cardiac conditions. Better algorithms and machine learning may help improve the accuracy of these devices.
A new report from a joint task force recommends improved access to interventional radiologists in small and rural areas. The task force focused on strategies for recruitment and retention, including training opportunities, financial models, and community development.
A new study in The American Journal of Pathology found that inhibiting neuropilin 2 in smooth muscle can enhance contraction and motility of the distal colon. This could provide opportunities to regulate smooth muscle activity in patients with colonic disorders.
A new study found that electronic gaming can precipitate life-threatening cardiac arrhythmias in susceptible children with previously unrecognized predispositions. The most common underlying causes were catecholaminergic polymorphic ventricular tachycardia and congenital long QT syndrome types 1 and 2.
A new study found that younger women hospitalized with heart attacks had a significantly higher prevalence of cardiac risk factors and comorbidities compared to younger men. This led to higher rehospitalization rates and all-cause readmission rates, emphasizing the need for ongoing efforts to improve prevention strategies.
Global liver cancer cases are estimated to rise by more than 55% by 2040 unless preventive measures are strengthened. Countries must achieve at least a 3% annual decrease in liver cancer incidence and mortality rates to avoid this increase, according to a new report.
A study published in the Journal of Dairy Science found that feeding behavior traits are correlated with feed efficiency in lactating dairy cattle. Researchers estimated genetic parameters for feeding behavior and their associations with feed efficiency traits in US Holstein cows.
A new study published in the Journal of Hepatology found that living donor liver transplants can reduce waitlist time and deaths in Western countries. Long-term outcomes were excellent despite relatively low use of this procedure, with high patient survival rates and similar mortality risk among three countries.
Lenabasum has been shown to improve skin symptoms in patients with amyopathic dermatomyositis, demonstrating significant reductions in inflammation and disease severity. The study's findings suggest that lenabasum is a well-tolerated treatment option for refractory skin disease.
A new study found that women experiencing food insecurity report more symptoms of food addiction, such as compulsive eating and withdrawal symptoms. Participants in food-insecure households had significantly more food-addiction symptoms than those in food-secure households.
A budget impact analysis found that catheter-based TAVR is an affordable and effective strategy for treating aortic stenosis patients, with lower total costs compared to surgical SAVR. The study showed that the upfront cost of TAVR is partially offset by reduced healthcare resources, making it a more efficient option.
A new study found that individuals with low confidence in the importance of vaccination are five times more likely to remain unvaccinated. Rural areas and those with lower socioeconomic status also had higher prevalence of non-vaccination across all regions.
A prospective study in the Canadian Journal of Cardiology found that dedicated women's heart centers can significantly improve clinical and psychological outcomes for women with myocardial ischemia. The study, which followed 154 patients, showed a significant decrease in chest pain frequency and improved quality of life after attending...
A new study published in the Journal of Nutrition Education and Behavior reveals that parents' eating behaviors play a significant role in shaping their teenagers' emotional eating habits. The research found that restrictive feeding practices and monitoring food led to increased emotional eating, while a parent's restrained eating beha...
The Journal of Nutrition Education and Behavior has awarded its top honors for 2022 to researchers who developed innovative programs and interventions to promote healthy eating habits. The awards recognize the excellence of articles, research briefs, and educational materials published in the journal.
A new clinical practice guideline provides guidance on delivering women-focused cardiac rehabilitation programs to increase participation and improve outcomes. The guideline presents 15 recommendations to address inequities in cardiovascular disease care for women.
Research in the American Journal of Preventive Medicine reveals a significant association between paid sick leave requirements and reduced mortality among US adult workers. The study found that state preemption laws hindering local mandates contribute to increased workforce mortality.
A study found that 47% of parents meeting criteria for post-traumatic stress disorder (PTSD) symptoms, compared to 12% of children with implantable cardioverter-defibrillators. The trauma triggered by a child's heart problems can affect the entire family.
A new study published in the Journal of Dairy Science finds that feeding transition milk to neonatal Holstein calves instead of milk replacer improves health scores and stimulates intestinal development. The researchers found increased weight gain and improved gut health, with benefits seen in all sections of the small intestine.
Researchers found that lidocaine injections reduced Psoriasis Area and Severity Index scores by 35-70% and maintained improvements for at least 24 weeks. The study suggests targeting sensory nerves as a potential therapeutic strategy for psoriasis treatment.
A new study published in the Journal of Nutrition Education and Behavior reveals that education with goal-oriented activities can motivate college students to make healthier choices. The intervention, which included food challenges and cooking videos, increased confidence in using fruits and vegetables in cooking and consumption outcomes.
Researchers discovered that REM sleep disturbances are linked to increased risk of drug relapse, and that targeting MCH neurons may be a promising therapeutic approach. The study found that improving REM sleep reduced cocaine-seeking behavior in rats.
A new study in the Journal of Dairy Science explores labor time-use on Irish pasture-based dairy farms during the busy spring and summer seasons. The research team found that milking was the most time-consuming task, accounting for 31% of farm labor input.
A new study finds that racial discrimination affects brain microstructure, increasing the risk for health disorders in Black women. Traumatic experiences lead to changes in brain white matter tracts, which may enhance risk for negative health outcomes.
A study published in American Journal of Medicine Open found that gun death rates among US children increased by 30% from 2010 to 2019. States with stronger gun control laws, such as New York and California, saw a decrease in youth firearm mortality rates, suggesting that policies can impact the epidemic of youth suicides.
A major public health concern, consumer product-related traumatic brain injuries have increased significantly in school-aged children, peaking in 2012 and declining in boys but increasing substantially among girls. The study highlights the need for awareness and training on screening and treatment of TBI in children.
Researchers found clots in small venous and arterial blood vessels in normal-looking skin from patients with severe COVID-19, distinguishable from other forms of respiratory illness. Antiviral proteins and interferon-induced inflammatory proteins were also detected, associated with disease severity.
A new study found that children's food choices are influenced by their emotional states, particularly during weekends. Children reported consuming more sweet foods and sugary beverages when stressed or sad.
A new study found that opioids like morphine can cause gastric inflammation due to increased acid secretion and delayed gastric emptying. Treatment with naloxone or proton pump inhibitors like omeprazole may provide gastroprotection, improving pain management and reducing side effects.
The American College of Radiology has issued risk mitigation guidance to help healthcare institutions conserve contrast media supplies amid a global shortage. Two healthcare systems, Vanderbilt University Medical Center and the University of North Carolina, have implemented strategies that reduced their contrast use by at least 50%.
The article provides guidance on alternative imaging methods for interventional radiology procedures, including the use of intravascular ultrasound, alternative contrast agents such as gadolinium and carbon dioxide, and case prioritization strategies to optimize available supplies. The authors recommend creating a priority matrix and h...
A new study published in the Journal of Nutrition Education and Behavior found that campus food pantries can positively affect students' physical health, mental health, and lead to improvements in sleep. Researchers surveyed 1,855 students at 10 University of California campuses before and after visiting a food pantry.
This supplement explores the complex contributors to obesity and obesity-related health disparities, highlighting the role of social determinants, behavioral factors, and biological influences. Researchers propose strategies for improving population wellbeing and inform healthcare and public policy approaches.
A new study in the Journal of Dairy Science finds that dairy cows exposed to wildfire smoke experience reduced milk production and altered immune function. The researchers observed a decrease in milk yield for seven consecutive days during the smoke exposure period, which persisted for another seven days post-exposure.
A novel study published in the Canadian Journal of Cardiology demonstrates that Nordic walking provides greater long-term improvements in functional capacity compared to high-intensity interval training and moderate-to-vigorous intensity continuous training. Nordic walking engages core, upper, and lower body muscles, resulting in a sig...
Researchers used nanopore sequencing to detect specific genomic disorders in a fraction of the time it takes traditional testing. The study showed that diagnosis of larger chromosomal alterations could be made in one day, while smaller CNVs took two days.
A novel study has identified metabolic defects, impaired protein secretion, and altered phosphoproteomic signatures in alcohol-associated cirrhosis and hepatitis. These findings may lead to the development of new diagnostic and therapeutic approaches for a disease with limited treatment options.
A study published in the American Journal of Preventive Medicine found that moderate drinkers who binge drink are at a higher risk of developing multiple alcohol problems. Researchers analyzed survey responses from over 1,200 adults and found that most cases of binge drinking occurred among individuals who were average moderate drinkers.