Organic produce and dairy products have lower pesticide levels and fewer drug-resistant bacteria, but the AAP concludes that conventional foods provide essential nutrients. Children's unique vulnerability to chemical exposures makes it crucial for parents to prioritize a diverse diet with plenty of fruits, vegetables, and whole grains.
A study of 334 patients with confirmed pulmonary embolism found that difficulty breathing, chest pain, and cough were present in 72%, 38%, and 19% of cases, respectively. Cancer was the most common risk factor, present in 27% of patients.
A study published in Archives of Neurology found a strong association between poor physical performance and increased dementia risk in individuals aged 90 and older. The study revealed that even modest declines in physical performance were associated with higher dementia odds, particularly gait slowing and grip strength.
Research by CDC reveals disparities in COPD mortality by state, poverty level, and urban vs. rural location, with poorest outcomes seen in rural and poor communities. Smoking prevalence, air quality, and access to healthcare are key contributing factors to these disparities.
A recent study found that high schools with athletic trainers have lower overall injury rates, with concussion injury rates being 8.05 times higher in schools without athletic trainers. Athletic trainers play a crucial role in preventing, diagnosing and managing concussions and other injuries.
Research highlights the link between mental health disorders and bullying among children. Children with depression or Oppositional Defiant Disorder were six times more likely to be identified as bullies.
Two studies suggest that women under 50 with endometrial cancer have a four-fold increased risk of colorectal cancer, while extended family members of patients with colorectal cancer also show an elevated risk. Additionally, obesity and gender may impact adenoma detection rates.
Researchers found that Asian Americans, college graduates, and moderate drinkers (1-2 drinks/day) had a lower risk for chronic obstructive pulmonary disease (COPD). Despite powerful predictors of COPD including smoking, age, and respiratory history, these groups showed a moderately lower risk, suggesting new targets for therapy.
New research reveals that medical ICU noise levels often exceed recommended limits, potentially leading to worse patient outcomes. Sleep disruption in the MICU has been linked to increased risk of delirium and immune dysfunction.
A meta-analysis of 11 studies involving almost 1 million patients found that statin use was associated with a significant 30% reduction in esophageal cancer incidence. The study also found a 41% decrease in the risk of adenocarcinoma of the esophagus among patients with Barrett's esophagus.
A new study by Katie Davis finds that digital media helps teens foster a sense of belonging and share personal problems, but the impact on autonomous self-development is unclear. Digital connectedness may support an outward-looking self, reliant on others for affirmation.
A recent UCSF study found that most liver transplant candidates who died or were removed from the transplant list received one or more liver donation offers prior to death/delisting. The study suggests that efforts to reduce wait-list mortality must target multiple factors beyond just organ availability.
A researcher at Georgia State University is studying how the body's internal clock is reset, which could lead to a better understanding of sleep disorders and other health issues. The grant-funded project aims to uncover the chemical process involved in resetting the clock using light exposure.
Patients undergoing non-small cell lung cancer (NSCLC) resection who take statins may experience improved overall survival and reduced risk of recurrence. Statin use was associated with a significantly lower local recurrence rate compared to non-statin users.
A recent study found that 39% of high school students experienced excessive daytime sleepiness, despite most sleeping fewer than 7 hours per night. The researchers suggest a potential sleep disorder may be present in these students.
A University of Illinois study found that consuming foods with advanced glycation end products (AGEs) can increase cardiovascular complications in people with diabetes. Foods like grilled meats and crispy fried foods contain AGEs, which are associated with plaque formation and heart disease.
Researchers found that levels of IL-6 and IL-12 were higher among patients with sarcoidosis compared to controls. Mold/fungi levels in the home also showed a significant relation to β-glucan levels. The study supports the hypothesis that exposure to fungi increases the risk of sarcoidosis.
A recent study has revealed the existence of a rare sub-group of activated immune cells that act as bodyguards to protect stem cells from premature differentiation. These macrophage cells secrete prostaglandins, which delay differentiation and preserve the youthful state of the stem cells.
A recent study published in CMAJ found that engaging in four healthy behaviors during midlife significantly increases the chances of successful aging. These behaviors include not smoking, moderate alcohol consumption, exercise, and eating fruits and vegetables daily.
Research suggests that authoritarian parenting practices and fearful temperaments in childhood are associated with conservative attitudes, while egalitarian parenting and higher levels of activity or restlessness are linked to liberal values. The study provides new insights into the developmental antecedents of political ideology.
A new study found that men with high blood pressure, high blood sugar, and a high body mass index are more likely to die from prostate cancer. Researchers also discovered that combining these metabolic factors increases the risk of death, suggesting that lifestyle changes may help prevent this.
Researchers have made a groundbreaking connection between changes in the Earth's magnetic field and gravity measured by satellites. By analyzing data from CHAMP and GRACE missions, they found that rapid fluctuations in the magnetic field are associated with mass displacements in the outer core.
A new study by Professor Grant Brown and colleagues reveals that a fish's personality affects its ability to recall predator threats. Shy trout retain information about predator odors for up to eight days, while bold trout forget within 24 hours.
A study published in The Journal of Cell Biology identifies a motor protein that helps HIV replicate in macrophages. KIF3A drives the virus along microtubules, facilitating its release from these cells. Inhibiting KIF3A may provide a new strategy for combating HIV.
A randomized controlled trial found that a low-glycemic index diet rich in legumes improved glycemic control and reduced coronary heart disease risk in patients with type 2 diabetes. Legume consumption was associated with a 0.5% reduction in hemoglobin A1c values and an 8% decrease in estimated CHD risk.
Researchers found that a 2.5-hour patient/therapist contact time significantly increased CPAP compliance rates among OSA patients after one month of therapy. A 75% CPAP compliance rate was observed in patients who received this extended support.
Diabetic patients with gastroparesis can benefit from chronic electrical stimulation at specific acupuncture points, improving symptoms such as nausea and vomiting. The treatment is home-based, non-invasive, and has low side effects.
Patients with atrial fibrillation experienced more major and non-major clinically relevant GI bleeding when taking rivaroxaban than warfarin. Major and non-major, clinically relevant bleeding occurred more frequently with rivaroxaban use.
Researchers developed a new technique using phase contrast tomography and EST algorithm to create high-quality 3D images of breast tissue, allowing for earlier and more accurate detection of breast tumors. The technique uses lower radiation doses than current CT scanners, enabling clearer images with sharper details.
Research by Dr. Joel Ray found that infants are 28 times more likely to die if both they and their mother are admitted to ICUs around delivery time. Maternal death rate is 330 times higher in co-ICU situations compared to non-co-ICU scenarios. Researchers attribute increased mortality risk to diseases of the placenta.
The American Academy of Pediatrics has released new guidelines to prevent cheerleading injuries, highlighting the need for qualified coaches, access to medical care, and injury surveillance. The guidelines aim to reduce catastrophic injuries, which account for 66% of all high school female athlete injuries.
Researchers found that making small changes to an ad over repeated exposures can increase its effectiveness. Subtle location changes in brand logos or product depictions can make a significant impact even with limited consumer attention.
Grade 5 students who used electronics after bedtime were more likely to be overweight or obese. More sleep led to significantly more physical activity and better diet choices.
Researchers at MIT have developed a new surface architecture that significantly improves the performance of condensers, turning steam back into water in powerplants. The design boosts hydrophobic surfaces, allowing droplets to move 10,000 times faster and increasing efficiency.
Children with sleep apnea who underwent tonsil and adenoid removal experienced improved asthma scores, while lung function remained unchanged. The study suggests a potential treatment option for managing asthma symptoms in children.
The new tool, called Rosalind, provides a hands-on online learning experience that combines science and programming education. It helps bridge the gap in bioinformatics education, preparing students for challenges in their own discipline.
A new study found that most ATV dealers are willing to discuss selling adult-sized ATVs for children under 16, despite a federal law prohibiting such sales. Seventy percent of dealers were willing to show and discuss the sale of an adult-sized ATV when informed that it was for a 12-year-old rider.
Dr. Gordon E. Brown, Jr. receives the prestigious AGI Ian Campbell Medal for his groundbreaking work on synchrotron technology and its applications in environmental science. His research has focused on addressing societal issues through innovative geochemical reactions and remediation of contaminated sites.
A study by University of Illinois researchers found that the gut microbiome composition of growing kittens differs depending on their diet, with high-protein diets linked to lower levels of health-promoting bacteria. Conversely, moderate-protein diets were associated with higher levels of beneficial bacteria, potentially promoting bett...
A new study in Journal of Consumer Research found that consumers justify continued support for a celebrity or politician disgraced by scandal by separating moral judgments from professional performance. This allows them to avoid condoning immoral behavior and continue buying products endorsed by the public figure.
Research suggests obese patients may have an advantage over nonobese patients in certain health situations, such as septic shock and acute asthma exacerbation. Obese individuals experience lower mortality rates and fewer near-fatal exacerbations compared to nonobese patients.
A study found that ATV manufacturer warning labels and formal training are largely ineffective in deterring child ATV use. Children under 16 suffer nearly 40% of all ATV-related injuries, with most crashes occurring when they were driving the ATV.
Researchers from MIT have developed a new tag, APEX, that enables high-resolution visualization of proteins in cells using electron microscopy. The APEX tag allows scientists to label and identify specific proteins with unprecedented clarity, resolving open questions regarding protein locations and functions.
Teenagers with severe obesity can benefit from gastric bypass surgery, significantly improving their health and quality of life. The study found that teenagers lost an average of 96.8 pounds following surgery, reducing risk factors for cardiovascular disease.
Researchers at North Carolina State University have developed a compound that can reactivate antibiotics against methicillin-resistant Staphylococcus aureus (MRSA), making it effective again. The new compound works by short-circuiting the bacteria's ability to mount a defense against the antibiotic.
A new study found a connection between Alzheimer's disease and the activity level of eIF2alpha protein. Researchers believe altering this protein via drug therapy could lead to a treatment for the incurable disease.
A Danish-British research team discovered a previously unknown third position in the calcium pump's on-off switch, enabling it to function at full speed when activated. This discovery improves our understanding of biological mechanisms and may lead to better treatment of diseases related to calcium balance.
Researchers at University of Copenhagen and Aarhus University have found that calcium pumps in cell membranes adjust speed based on calcium concentration. The discovery may lead to new drug development and food production methods.
Research finds that academic websites provide the most accurate pediatric orthopedic information, while commercial sites yield the least reliable results. The study also highlights concerns about duplicate content and misinterpretation of information.
A recent study found that many grandparent caregivers are unaware of current safety recommendations for children, including proper sleep positions and car seat usage. The American Academy of Pediatrics recommends placing infants on their backs to prevent Sudden Infant Death Syndrome and using rear-facing car seats until age 2.
A free iPhone app helps parents with infant and toddler sleep issues, but its limitations highlight the need for greater accessibility to health information. The most common questions asked pertain to sleep problems and night wakings, often submitted in evening and overnight hours.
A team of University of Pennsylvania geologists observed how sediment was deposited in the Mississippi Delta during the 2011 flood. They found that diverting water into the Atchafalaya River Basin built up sediment in wetland areas, whereas the Mississippi River plume had a more focused and less sediment-rich effect.
Researchers found that adolescent athletes who slept 8+ hours per night were 68% less likely to be injured than those who slept less. Higher grade levels in school also increased the likelihood of injury, with a 2.3 times greater risk for each additional year.
A New York City dental school has partnered with a local foster care agency to provide regular dental care to over 650 children, improving their oral health and overall well-being. The program also offers students hands-on experience working with vulnerable pediatric populations.
A study found that more than half of pediatric hospital physicians use work-related text messages, with 12% sending over 10 messages per shift. The majority prefer texting for brief communications or verbal face-to-face interactions.
The NYU College of Dentistry and Graham Windham have partnered to provide regular dental care to over 650 children in foster care since 2011. This partnership has improved the children's oral health, while also providing a unique learning experience for dental students.
Research models suggest varying geoengineering efforts can combat climate impacts in at-risk areas, reversing long-term changes in Arctic sea ice. A study published in Nature Climate Change found that tailoring geoengineering efforts by region and over time could potentially improve effectiveness and reduce risks.
Research found that chronic exposure to two pesticides impaired natural foraging behaviour and increased worker mortality in bumblebee colonies. This led to significant reductions in colony success and increased rates of colony failure.
A study found that 96% of pediatric ICU patients received at least one off-label medication, highlighting the need for more studies on dosing, safety, and efficacy. The lack of drug data in children poses significant challenges to treating sick patients with confidence.
A new study using Gravity Recovery and Climate Experiment (GRACE) satellite data has re-calibrated the scales to more accurately calculate ice mass loss. The research found that Antarctica overall is contributing less to sea-level rise than previously thought, with West Antarctica losing mass at an accelerated rate.