A study by Dr. Jill Halterman found that children with severe asthma symptoms often exhibit behavioral problems, such as anxiety and difficulty focusing, which can impact their learning. The research suggests that addressing both asthma and behavior issues simultaneously is crucial for effective treatment.
A new study calls for equal access to Hepatitis C treatment for young injection drug users, citing low reinfection and completion rates among this group. The research suggests that denying treatment due to substance use can be counterproductive, as it often fails to address underlying health issues.
A Mediterranean-style diet rich in olive oil, whole grains, fruits, vegetables, and nuts may reduce the risk of cardiovascular disease in patients with metabolic syndrome. The diet's effects are attributed to its action on inflammation and dysfunction of blood vessel cells.
A survey of over 52,000 New Jersey nurses will examine factors influencing job satisfaction and burnout, while a multi-state collaboration aims to identify issues affecting the nursing workforce and improve patient outcomes.
The study found that top 5 percent hospitals have significantly lower mortality and complication rates compared to the rest. These hospitals can avoid 21,896 complications and save 152,966 lives if they match the quality of care of top-performing hospitals.
The State Children's Health Insurance Program (SCHIP) has improved asthma care for low-income children in New York, resulting in fewer attacks and emergency room visits. SCHIP has increased access to necessary medications, preventative care, and affordable healthcare services.
A large-scale study confirms that Alzheimer's disease has a significant genetic component, accounting for 79% of risk factors. The study analyzed data from over 11,800 twin pairs and found that identical twins showed only a 45% concordance rate for the disease.
A large twin study found that genetic factors are highly influential in Alzheimer's disease development, with identical twins showing similar age at onset. The study suggests genes play a key role in disease timing, with concordance rates higher in women due to their greater longevity.
Researchers have identified a key gene associated with rare but important pregnancy disorders, including molar pregnancies, spontaneous abortions, and stillbirths. The discovery has significant implications for developing new treatments and therapies for these conditions.
A recent investigation by the US Consumer Product Safety Commission found that home paper shredder injuries disproportionately affect young children, with 71% of cases involving kids under 12 years old. The study highlights the dangers of easy access to shredders and lack of safety features, such as on/off switches and release mechanisms.
Recent advances in middle-ear function evaluation provide rapid data on health, while prevention programs can reduce noise-induced hearing loss. New research also addresses the impact of aging on hearing, tinnitus management through progressive intervention approaches, and hair cell regeneration for restoring hearing.
A study of middle-age and older adults found that about a third had cholesterol disorders requiring drug treatment, but only 54% received it. Cholesterol control was lowest in those at highest risk of heart vessel disease, highlighting the need for improved treatment and control.
Researchers at Rensselaer Polytechnic Institute have successfully synthesized hundreds of milligrams of heparin using engineered enzymes and co-factor recycling. This breakthrough could enable the widespread use of synthetic heparin in human medical treatments, reducing reliance on animal-derived products.
Researchers found that Antarctic krill can perform multiple daily vertical migrations, with some descending rapidly like parachutes. This behavior is estimated to sequester 0.02 metric gigatons of carbon per year, equivalent to annual emissions from 35 million cars.
A recent study from Tufts University found that higher whole-grain intake is associated with lower fasting blood sugar levels and a reduced risk of metabolic syndrome in elderly individuals. Consuming three or more servings of whole grains per day may help mitigate insulin resistance and impaired glucose tolerance.
Researchers used a short-lived fish species to test the effects of resveratrol on aging-related physiological decay. The compound was found to increase longevity and delay the onset of memory and muscular performance decays.
Researchers discovered that bacteria can export molecules similar to communication signals, blocking the effectiveness of drugs. This process, called quorum sensing, allows bacteria to evade treatment and develop resistance to multiple drugs, making infections harder to treat.
Researchers at University of Illinois create transistor laser that combines functionality of transistor and laser, enabling new signal mixing and switching capabilities. The device shows promise for replacing wiring with optical interconnects in electronic-photonic integrated circuits.
The European Union's ban on lead in electronic appliances has led to the widespread adoption of Ames Laboratory's lead-free solder, which was patented in 1996. The solder blend of tin-silver-copper alloy offers a lower melting temperature and greater strength than other alternatives.
A study by Dr. Elizabeth Vandewater and colleagues found that increased TV time negatively affects children's interaction with parents, siblings, and creative play. Children under two should not watch TV, while older kids should limit daily viewing to two hours.
The Patient-centered Assessment and Counseling for Exercise + Nutrition (PACE+) intervention improved diet and physical activity habits among teens. After one year, adolescents in the PACE+ program reduced their sedentary behaviors by one hour per day and increased their number of active days.
A study by Baycrest Centre for Geriatric Care found that older adults are more easily distracted due to gradual brain changes beginning in middle age. The researchers used fMRI to scan the brains of three age groups, including young adults, middle-aged adults, and older adults, revealing a seesaw imbalance in frontal lobe areas.
A study found that HIV subtype D is associated with a higher risk of early death from AIDS compared to subtype A. The researchers analyzed data from over 300 newly infected individuals in Uganda and found that those infected with subtype D had a significantly shorter average survival time.
Researchers discovered a new brain hormone GnIH that directly inhibits the action of gonadotropin-releasing hormone (GnRH), stimulating the reproductive system. This finding suggests that GnIH plays a similar role in humans and other mammals, offering potential new treatments for infertility and precocious puberty.
A study by Dr. Harris has shown promising results for the SAFE System, a hair replacement surgery that reduces trauma and increases accessibility for African-American and elderly patients. The procedure also boasts virtually pain-free surgery, faster recovery time, and increased efficiency for physicians.
Scientists report a rapid spread of the deadly fungus chytridiomycosis across Central America, leading to widespread amphibian extinctions. The fungus has been linked to declines of over 40 species in Central America and 93 worldwide, with a recent outbreak causing local extinctions in Panama.
Scientists Jun-Yi Leu and Andrew Murray evolved yeast populations in the lab to study early stages of speciation. After 36 generations, the evolving population became five times more likely to mate with other evolved cells, suggesting genetic mutations altered mating timing and promoted reproductive isolation.
A recent study found that long-term poverty is associated with increased antisocial behavior in children, which can last a lifetime. However, the opposite effect is observed for depression, where childhood poverty leads to decreased symptoms as income levels improve.
High-resolution images of ice crystals provide detailed information about ice clouds, including particle size and shape, which influence the longevity of the cloud. The Tropical Warm Pool International Cloud Experiment, led by the ARM Program, combines aircraft and surface data to better understand cirrus structure in the tropics.
Researchers found that academic medical centers have varying approaches to disclosing conflicts of interest to potential research participants. While some institutions focus on avoiding legal liability, others aim to provide more detailed information about the nature and implications of financial relationships.
A team of scientists found that individual neurons in the auditory cortex respond more strongly to stimuli conforming to the 1/f rule than to others. This selective sensitivity leads to a more accurate representation of natural sounds within the brain.
A study found that patients with depression had more tangles and plaques in the hippocampus, leading to a faster decline into dementia. Depression at diagnosis also predicted a greater rate of cognitive decline.
Dr. Liu has discovered a mechanism underlying immune system modulation of Multiple Sclerosis (MS) and will optimize therapy using NKT cells. The Muscular Dystrophy Association fellowship award supports her three-year research project.
Research found that some masks used in combination with pressurized metered-dose inhalers for children's asthma treatment have poor fit and high dead space volume, reducing medication effectiveness. The study suggests that better-fitting masks are crucial for effective drug delivery.
Scientists discovered that Antarctic krill 'parachute' several times during the night, injecting more carbon into the deep sea than previously understood. Krill feed on phytoplankton at night and excrete waste at depth, making them a key player in removing carbon from the atmosphere.
The new book provides comprehensive information on lemurs, including detailed photos and illustrations, to help identify the 71 species found in Madagascar. Conservation International's updated guide highlights the critical need to protect lemurs due to deforestation and habitat destruction.
Researchers analyzed over 15,000 Union veterans' records, finding a strong link between war experiences and increased signs of cardiac, gastrointestinal, and nervous disease. Youngest soldiers who witnessed the bloodiest combat had shorter life spans, despite surviving the war.
A survey of primary care physicians found that only 23% used effective urine sample collection methods, while 40% were unsure about poppy seeds causing positive opioid test results. Misinterpretation of false-positive findings can lead to false accusations and diminished trust among parents, schools, and counselors.
Researchers discovered a gut protein called FXR that protects the small intestine from bacterial invasion by binding to bile acids. This finding provides hope for treating conditions of the small intestine, such as sepsis and intestinal damage.
A study of 120 babies found that antidepressant use during pregnancy was associated with a 30% risk of neonatal abstinence syndrome. Infants exposed to SSRIs exhibited common symptoms such as tremor, gastrointestinal problems, and sleep disturbances.
This study analyzed Civil War data on 15,027 soldiers, finding strong relations between traumatic exposure, comorbid disease, mental health ailments, and early death. Younger soldiers were more likely to show signs of physical and mental disorders, as well as cardiovascular disease alone.
Researchers at UF identified neural crest cells as the source of sharks' electrical ESP, a previously unknown function. This discovery fortifies the idea that early ancestors may have had the ability to detect electric fields.
A study by Dartmouth researchers found significant brain changes after age 18, indicating that human maturity may set in later than traditionally thought. The study tracked brain development in college freshmen and compared them to older students.
High Energy Density Physics is a new journal launched by Elsevier to publish research on extreme conditions, including planetary interiors and astrophysical phenomena. The journal aims to provide a platform for scientists to study material properties and hydrodynamics under high-energy density regimes.
Researchers found that deaf Nicaraguan boys developed complex grammatical components and used them in the same way as highly evolved languages. This suggests that the concept of 'subject' is an innate tendency in humans, existing before linguistic input or exposure to other language speakers.
A study found that Alzheimer's patients with a history of depression have more rapid cognitive decline and greater brain changes, including tangles and plaques in the hippocampus. The findings suggest that identifying potential mechanisms linking geriatric depression to AD may lead to new treatment strategies.
A recent study found that babies breastfed for six months have a significant reduction in respiratory illnesses, including pneumonia and ear infections. The study's lead author says the findings support the recommendation of exclusive breastfeeding for six months, which also provides protection against gastrointestinal infections.
Researchers used a fruit-fly model of Alzheimer's disease to examine the relationship between cell-division proteins and neurodegeneration. They found that abnormal expression of these proteins accompanied neuronal death in their fly model, which was prevented by blocking the cell cycle or feeding anticancer drugs.
Chronic periodontitis and certain bacteria are linked to preeclampsia in pregnant women. Periodontal infection may increase the risk of preterm birth due to its association with cardiovascular disease. The study's findings suggest that pregnancy-associated gingivitis is preventable and easy to treat.
A new study found that effective methadone doses vary widely among patients, with some achieving abstinence on as little as 1.5 mg and others requiring up to 191.2 mg. Patients with posttraumatic stress disorder, depression, or a history of previous detoxifications from heroin tend to require higher doses.
The Bank of America Charitable Foundation grant enables the Mailman School of Public Health's Northern Manhattan Start Right Coalition to scale up its community-based childhood immunization program. The program has seen a significant improvement in immunization rates, with an 80.5% current rate for children aged 19-35 months, exceeding...
A new study has found that high blood pressure and kidney disease increase the risk for heart disease and stroke in older Americans. Patients with moderate chronic kidney disease had a 38% greater chance of developing heart disease than those with normal kidney function.
The March of Dimes has awarded $2.4 million in grants to six innovative scientists working on new ways to identify women at increased risk for premature birth and understand the role of inflammation and progesterone in triggering labor. The goal is to prevent premature births, which are the leading cause of newborn death in the US.
A Rutgers University study found that college students experience average weight gain of seven pounds during their first year, primarily resulting from consuming excess calories. The researchers recommend adopting a balanced diet and increasing exercise to prevent weight gain and associated health risks.
Tropical regions are facing growing fire hazards, leading to more severe impacts on local ecosystems. The study found that repeated fires are causing cumulative stress to sensitive species.
Researchers propose using over 8,000 barges to pump saltwater onto ice sheets in the North Atlantic, creating a thicker sea ice layer that could help strengthen the down-welling current. This method aims to reduce the impact of global warming on northern Europe's climate.
Researchers assessed 263 children and adolescents with bipolar spectrum disorders, finding that symptoms were longer-lasting and more variable in youth than adults. The study also revealed faster cycling between symptomatic periods and a higher likelihood of diagnosis changes over time.
Men are more likely to drive themselves to hospital during a heart attack, taking an average of 2.8 hours compared to 14 hours for women. Women often wait longer for treatment and face higher risks from complications.
A new clinical prediction rule for estimating the probability of PE significantly reduces adverse outcomes by identifying patients at low or high risk. The revised Geneva score provides a standardized, easy-to-compute tool for diagnosing and managing PE.