A new systematic review and meta-analysis suggests that intermediate glucose control is associated with better outcomes in neurocritical care patients, including reduced mortality and improved recovery. This challenges the conventional approach of tight glycemic control, which may lead to more neurological damage.
Researchers found that silvery fish have evolved a multilayer structure in their skin containing two types of guanine crystals, allowing them to maintain high reflectivity and conceal themselves from predators. This adaptation could lead to better optical devices, such as LED lights and low-loss optical fibers.
A recent study found that rice paddies are a significant source of the potent greenhouse gas methane. The research team discovered that increasing carbon dioxide levels and rising temperatures boost rice yields but also increase methane emissions, highlighting the need for mitigation efforts to ensure a secure global food supply.
A study of 41 teen suicide cases found that cyberbullying was a rare sole factor, often occurring alongside mental illness and face-to-face bullying. Most victims experienced both online and school-based bullying.
The American Academy of Pediatrics has released a revised autism toolkit for clinicians, featuring over 70 tools for health care providers. The toolkit includes updated guidelines on autism screening, surveillance, diagnosis, treatment, and referral.
The American Academy of Pediatrics has announced the winners of its eighth annual Children's Art Contest. Winners in grades 3-5, 6-8 and 9-12 were awarded cash prizes for their artwork, with international division winners also recognized.
A new study documents that US boys are experiencing an earlier age of puberty, with non-Hispanic white boys reaching puberty at 10.14 years, compared to 9.14 years for African-American boys and 10.4 years for Hispanic boys.
New research suggests that in vitro fertilization (IVF) is associated with a higher risk of birth defects, including those of the eye, heart, reproductive organs, and urinary systems. The study found that IVF infants were 1.25 times more likely to experience birth defects compared to naturally conceived infants.
Dr. Block discusses advancements in Medicaid improvements, gun safety, disaster preparedness, and child development, highlighting the need for comprehensive pediatric care. He also promotes investment in children's health, education, and overall well-being.
Physicians from UH Rainbow Babies & Children's Hospital will present on combating minority obesity, improving perinatal health in Ohio, and treating rare testicular cancer in adolescents. The presentations aim to address the magnitude of the obesity crisis and its impact on minority populations.
Researchers enhance local electric fields around nanorods using metal grooves to improve surface-enhanced Raman scattering (SERS) intensity. The nanorod-groove system produces larger electric fields than individual nanorods or traditional systems, increasing SERS sensitivity and accuracy.
Dartmouth researchers investigate nerve cells that establish spatial navigation, using microelectrodes to record activity in rat brains. Head direction cells and place cells work together to provide an overall sense of location and direction.
A two-year clinical trial found no survival difference between patients receiving peripheral blood stem cells and bone marrow stem cells from unrelated donors. However, peripheral blood stem cell transplants were associated with a higher incidence of chronic graft-versus-host disease (GVHD).
A study by Beckman Institute researchers found that a firm, friendly handshake enhances the positive impact of approach and diminishes the negative impact of avoidance behavior on social interaction evaluations. The results demonstrate the importance of handshakes in making a good first impression.
The study found that urgent coronary angiography and PCI improved hospital survival rates in patients with STEMI and NSTEMI. Successful treatment increased survival rates from 51% to 83% for STEMI and 55% to 81% for NSTEMI.
Youngsters start drinking at a younger age, drink more and stronger alcohol, and are unaware of the negative consequences. University students also exhibit similar trends, with males consuming more but associating less with addiction risk compared to females.
New observations of distant galaxies reveal that internal motions were more disordered in the past, and the Hubble sequence of well-ordered disk galaxies evolved from earlier chaotic forms. This challenges the long-held assumption about disk galaxy formation, finding they evolved gradually over 8 billion years.
A new radiocarbon dating method enables precise calibration of past ages, improving climate change understanding. The method uses seasonal layered deposits in lake sediments to date older objects up to 52.8 kyr BP.
A study found that women are more likely to die from myocardial infarction due to longer treatment delays and less aggressive treatment. Women STEMI patients had higher intra-hospital mortality rates, more complications, and longer hospital stays compared to men.
Researchers found that only 18.7% of female patients aged 14-21 were tested for pregnancy after visiting the ED. Despite potential reproductive health concerns, such as abdominal pain or radiation exposure, testing rates remained low, affecting vulnerable populations.
A new study co-conducted by RIT researcher reveals a significant link between the death of a child and increased mother mortality, with mortality rates rising 133% within two years of a child's passing. The study analyzed over 69,000 mothers and provides insights for public health policy and early intervention strategies.
A study analyzing pediatric pedestrian accidents found that children under 18 were more likely to be male and have head injuries, with a higher incidence of unsupervised activity. The research also highlighted the importance of parental supervision and safety reminders for preventing child pedestrian accidents.
A study published in Nature has shown that non-coding antisense RNA can stimulate protein production by acting as a 'lock' for coding RNA, enabling the action of a stimulatory sequence to promote protein synthesis.
John Potter will receive the IARC Medal of Honor for his work on environmental and genetic risk factors in colorectal, breast and pancreatic cancers. He is being recognized for his contributions to the field of nutrition and cancer prevention.
The University of Houston Graduate College of Social Work has been awarded a three-year, $480,000 grant to place approximately 20 bilingual graduate students in internships with Harris County agencies. The grant aims to provide culturally competent mental and behavioral health services to underserved populations.
Patients with chest pain who call an ambulance receive timely treatment, including pre-hospital triage with telemedicine, which improves survival rates. For patients living far from hospitals with balloon treatment facilities, emergency medical personnel must be educated to perform and transmit ECGs to ensure proper referral.
Prapiroon, a large and powerful storm in the western North Pacific, has transitioned into an extra-tropical cyclone. The storm is expected to weaken over the next few days, eventually fading away from view.
Researchers at Simon Fraser University have discovered a Trojan horse-like mechanism that enables antibiotics to deliver directly into a bacterial cell. The method uses pilus filaments to transport antibiotics into bacteria, offering a new approach to treat deadly bacterial infections like cholera and Pseudomonas aeruginosa.
A bi-national study reveals significant increases in social problems, rule breaking, and aggressive behavior among children living in poverty on the US-Mexico border. The study highlights the need to address mental health concerns to prevent long-term devastating effects on families, communities, and individuals.
Researchers at the University of Veterinary Medicine in Vienna used fruit flies to study adaptation to changing temperatures, finding temporally heterogeneous trajectories of selected alleles. Genetic changes were widespread and rapid, with some genes adapting quickly while others showed little change.
Researchers from Aalto University successfully fabricated complex three-dimensional structures at the nanoscale by combining ion processing and nanolithography. The discovery unlocks new possibilities for nanofabrication, with potential applications in device manufacturing.
Scientists have conducted the first range-wide genetic analysis of bowhead whales using ancient DNA samples from archaeological sites and modern populations. The study reveals differences in population diversity between ancient and modern times, suggesting recent disappearance of unique maternal lineages due to habitat loss and whaling.
A new UGA study finds that national recession affects travel to national parks, with decreases in visitation since 1998. Despite this, some parks experience notable increases due to international recognition.
INRS is launching two new nanotech labs focused on neurotechnology and nanobiophotonics. The labs will support research in emerging fields with high potential for future innovations in health and information technology.
Research at IDWeek 2012 reveals high rates of HIV medication errors in hospitalized patients, but studies suggest that combining electronic records with clinical education can significantly decrease errors. Hospitals are implementing quality improvement measures to address the issue.
Salk scientists pinpointed damage to neural stem cells, specifically deformed nuclear envelopes, leading to neuronal loss and dysfunction in Parkinson's patients. The discovery may lead to new diagnostic and therapeutic approaches, including targeted gene-editing technologies.
Children's hospital admissions for acute throat infections increased by 76% between 1999 and 2010, according to new research. The study found that short hospital stays accounted for the majority of admissions, but suggested that improved healthcare access could reduce unnecessary hospitalizations.
A recent study from Henry Ford Hospital found that effective treatment for MRSA-related pneumonia can be achieved within 8-13 days, significantly reducing antibiotic exposure and side effects. Researchers evaluated 115 patients' medical charts and discovered that this shorter treatment duration resulted in the highest survival rate.
Researchers have developed a method to apply beneficial mold K49 as a frontline defense against aflatoxin contamination in corn. By packaging K49 in bioplastic granules, the technology improves storage life and viability of the mold, reducing aflatoxin levels by 65-97%.
The Geological Society of America's Geosphere journal has added four special issues exploring the Sierra Nevada, Colorado River system, Laurentia, and the deep sea. New research reveals that Basin and Range volcanism was triggered by extensional tectonics, while Cenozoic erosion in southwestern North America was linked to surface uplif...
A European team has completed the first micro-structure atlas of the human brain, utilizing advanced MRI technology. The atlas provides unprecedented detail and accuracy, revealing new information about brain structure that helps understand how cellular architecture relates to thought processes.
Researchers found that cell death leads to wrinkles in biofilms, while stiffness affects wrinkling patterns. They created artificial wrinkle patterns in bacteria to verify their findings, shedding light on the mechanics of cell, tissue and organ formation.
The chemistry building at Brookhaven National Laboratory has been designated an Historic Chemical Landmark in recognition of the development of 18FDG, a radiotracer that revolutionized brain imaging and cancer diagnosis worldwide. Over 1.5 million 18FDG PET scans are performed annually.
Researchers studied 544 blue galaxies and found they gradually transformed into orderly disk-shaped systems, with increasing rotation speeds and organization. The study's findings contradict previous studies that examined only well-behaved galaxies.
Researchers at Princeton University have made a breakthrough in creating a working quantum computer by developing a method to quickly and reliably transfer quantum information. This achievement enables the creation of larger systems with millions of qubits, solving problems that cannot be solved with conventional computers.
UCLA's heart transplant program has been ranked among the nation's best by the Health Resources and Services Administration (HRSA), with a silver-level ranking for its high transplant rates and patient survival. The program is one of only seven nationwide to achieve this level, and it has earned a silver ranking twice, including in 2010.
Researchers at Henry Ford Health found a novel therapy that uses donated human stool to treat C.diff infection safe and highly effective, with 43 of 49 patients recovering swiftly. The treatment involves administering the stool mixture through a nasogastric tube or colonscopy.
Ashley Thomas, founder of Bridge II Sports, emphasizes the importance of sports for individuals with physical disabilities. Her nonprofit organization provides adaptive sports programs for children and adults with various disabilities, promoting confidence, self-esteem, and success.
Pediatric studies show that influenza can be fatal even in healthy children, with 43% of deaths occurring in those without underlying health conditions. School-based vaccination programs are effective in protecting student populations and preventing community spread.
The Stanford team installed a solar-powered research camp at Mushara waterhole in Etosha National Park, Namibia, allowing for 20 years of elephant communication study. The camp powered cameras, speaker systems, and equipment to analyze seismic signals generated by low-frequency calls.
The Association for Molecular Pathology report on next-generation sequencing technology addresses current technical, bioinformatic, and clinical implementation considerations. The report aims to improve patient care by exploring the clinical relevance and impact of NGS technologies.
Researchers at University of Leeds discover crucial stage in virus lifecycle where RNA folds to fit into protein shell. This process could lead to novel anti-viral drugs less susceptible to resistance.
A physician warns of the dangers of fungal meningitis due to contaminated injectable corticosteroids, emphasizing the importance of sterility in compounding processes. The author advocates for a case-by-case approach to treatment and calls for increased regulation to prevent future outbreaks.
Researchers at MD Anderson Cancer Center found that low depressive symptoms and longer telomere length are associated with prolonged survival in bladder cancer patients. Patients with short telomeres and high levels of depression have a three-fold risk of mortality.
Researchers develop safe approach to produce stable vascular endothelial cells from human amniotic cells, opening door to treating diverse vascular disorders. The new cell-based strategy has promise in mice and may benefit millions of patients worldwide.
UK scientists have developed a new drug that primes the immune system to fight cancer, with promising early laboratory results showing it can lead to long-term survival in lymphoma patients. The treatment uses a chemical called R848, which signals to certain immune cells to attack cancer.
A special supplement to Medical Care presents a progress report on the Consumer Assessment of Healthcare Providers and Systems (CAHPS) surveys, which capture patients' perspectives on healthcare. The CAHPS project aims to move beyond simple patient satisfaction surveys by asking patients about their experiences with health care services.
The FMC Corporation has funded STEM career days for approximately 1,200 Philadelphia public school students and their teachers. The events aim to showcase career opportunities in science, technology, engineering, and math (STEM) fields.
A team of scientists has developed integrated arrays of optical vortex beams on a silicon chip, which can be used to transmit multiple streams of information. This breakthrough could enable the creation of compact and high-density devices for applications such as sensing and microscopic particle manipulation.
A study led by Kaiser Permanente found that drospirenone-containing birth control pills increase the risk of arterial thrombotic events and venous thromboembolic events. The study suggests that these drugs should be used cautiously for women seeking hormonal contraception, with alternatives available to minimize risks.