Researchers from Rutgers University will follow the flow of a red dye on a research vessel for about five days to study the Hudson River Plume. The study aims to gain knowledge about where the plume goes and what it contains, with potential applications in predicting algae blooms and sewage disposal decisions.
BioTime develops products for hypothermic surgery, aiming to increase surgical time and treat cardiovascular conditions. The company received an NIH grant to further research Hetacool, which could benefit patients undergoing complex surgeries and resuscitative procedures.
The partnership aims to educate junior, cadette and senior girl scouts about the responsibilities of nurses, educational requirements and general health and wellness information. The program showed increased interest in pursuing nursing careers among participating scouts.
A study published in Psychological Science found that initial training for airport screeners is insufficient, highlighting the need for continuing education. The research showed that screeners improve at detecting specific weapons but struggle with transferable skills, leading to a higher risk of false identifications and missed targets.
A study by Johns Hopkins Medicine found that a gene defect, PASG, is linked to premature aging in mice. The researchers discovered that the mutated gene causes cells to age and die prematurely, leading to growth problems and early death.
Anaphylactic and anaphylactoid reactions can occur in cancer patients receiving potentially life-prolonging agents, necessitating expert nursing care. Nurses play a critical role in monitoring patients, stabilizing reactions, and providing emotional support.
The FREEDOM trial will investigate the impact of cardiovascular disease in diabetics and develop new approaches to management and treatment. The study aims to provide clear guidelines on procedures for diabetic patients, including CABG and angioplasty with stents.
Researchers found that language capacity 'evens out' with age, with older adults using more of both hemispheres relative to language skills. The study suggests improvements in linguistic skills and maturation of the central nervous system contribute to increased hemisphere dominance in childhood.
A new grant from NIH will help create a diagnostic tool for childhood apraxia of speech, a neurologically based speech motor disorder affecting about one-tenth of 1 percent of US children. The tool will automate existing measurements and develop new ones to reduce human variability in diagnosis.
A recent study found that tolvaptan, a medication for heart failure, can increase net fluid loss and improve serum sodium levels in patients with hyponatremia. This effect was achieved without negatively impacting blood pressure or kidney function. The treatment may also reduce mortality rates in high-risk patients.
A population-based case control study found a significant association between exposure to diagnostic radiography during routine dental care and low birth weights in full-term babies. The study suggests that radiation may affect neurohormonal mechanisms in the head and neck region, leading to potential health effects on pregnancies.
Researchers at Lehigh University are exploring the properties of nanogold, creating nanoparticles with defined shapes and sizes to exhibit distinct properties. They can tailor these properties by varying particle size and elemental composition.
Kansas State University will develop a 'green' chemistry course with a $500,000 NSF grant. The course aims to educate students on environmentally friendly chemical processes and develop chiral molecules critical for biologically active compounds like pharmaceuticals.
Surgery for medically intractable temporal lobe epilepsy shows variation among ethnic groups, with African Americans receiving surgery at significantly lower rates than non-Hispanic whites. The study suggests that racial disparities exist but do not appear to be related to differences in access to care.
The article highlights the complexities of managing cancer pain in patients with a history of addiction, emphasizing the need for multidisciplinary care teams. The Pain Management Center at Fox Chase Cancer Center offers innovative strategies, including patient contracts and collaboration between nurses and physicians.
PNNL's compact steam reformer can produce large amounts of hydrogen-rich gas from a liquid fuel in just 12 seconds, significantly reducing the delay time for hydrogen fueling. The reformer's design features microchannels that provide high rates of heat and mass transport, allowing for faster reactions and reduced system size.
A recent study found that HIV infection progresses to AIDS at a rate of 7.4 years in developing countries, compared to 11 years in Western developed nations. The study also revealed a higher mortality rate among men living in developing countries.
Researchers have successfully built nanotube transistor devices that can function at very high speeds, potentially leading to faster cell phones and computers. The transistors operate at a frequency of 2.6 gigahertz, switching electrical current on and off in about one billionth of a second.
Researchers identified a series of genes related to mitochondrial metabolism in brain cells that were more active in mice with Alzheimer's disease. These genes are thought to provide new insights into the disease's early cellular changes and may lead to the development of novel interventions.
Researchers found that carpeted wooden floors were associated with the lowest number of fractures, while concrete floors carried the greatest risk. The study suggests that replacing uncarpeted concrete flooring with carpeted wooden surfaces could reduce hip fractures by up to 80%.
Dr. Bruner, a renowned radiation oncology nurse, has been recognized by the Oncology Nursing Society for her groundbreaking work in cancer research and patient care. Her research focuses on enhancing participation of minorities in clinical studies and improving treatment outcomes.
Researchers at K-State and Canada's Agriculture and Agri-Food Canada are working together to develop methods for measuring and verifying soil carbon stocks and greenhouse gas emissions. This cooperation aims to improve cropland productivity while reducing atmospheric greenhouse gases.
Researchers at Johns Hopkins Medicine have successfully coaxed new motor neurons out of embryonic stem cells and into the spinal cords of paralyzed rats. The study, funded by various organizations, aims to overcome a major hurdle in clinical therapy for motor neuron diseases like ALS and SMA.
A new study found that infusing a molecule called glial cell line-derived neurotrophic factor (GDNF) directly into the brain improved Parkinson's disease symptoms in 41% of patients. The GDNF infusion resulted in significant increases in dopamine production and was sustained for at least two years, according to the research.
The American Academy of Neurology honors Leon Fleisher's remarkable recovery from dystonia, allowing him to resume playing piano with both hands. Fleisher's advocacy and selflessness on behalf of dystonia research and education are also recognized.
A novel mutation in the SCN1A gene has been discovered in a family with generalized epilepsy with febrile seizures plus (GEFS+), a condition characterized by unusual brain activity. This finding may lead to improved diagnoses, treatments, and genetic counseling for affected individuals.
A study found that anthrax survivors reported multiple body system symptoms, increased psychological distress, and reduced quality of life compared to non-survivors. The most common complaints included respiratory problems, fatigue, joint pain, and cognitive impairment.
Researchers found that a blood pressure-lowering regimen in stroke patients can stop or delay further ischemic brain damage. The study showed that patients who received the medication had significantly fewer new white matter lesions compared to those who took placebo.
Researchers developed a DNA vaccine that protected nonhuman primates from both smallpox and monkeypox, offering a safer alternative to existing live virus vaccines. The vaccine used four genes from vaccinia virus and was shown to elicit a robust immune response in primates.
A population-based study in Nueces County, Texas found that Mexican Americans experience a substantially greater ischemic stroke and intracerebral hemorrhage burden compared to non-Hispanic whites. The crude annual total cerebrovascular event rate was 64 per 10,000 in Mexican Americans, nearly 30% higher than in non-Hispanic whites.
The article discusses Fox Chase Cancer Center's implementation of certified nursing assistant (CNA) positions to support experienced nurses. The CNA program has led to a significant decrease in turnover rates, with a reduction of over 20% since its introduction in 2001.
Research found that women who received dental x-rays during pregnancy had a higher risk of having low birth weight infants, especially term low birth weight (TLBW) infants. The study suggested that eliminating all dental radiography during pregnancy could reduce the prevalence of TLBW infants by up to five percent.
A recent study found that secretin alters amygdala responsiveness to affective stimuli, providing a potential treatment avenue for conditions like schizophrenia, depression, and autism. The ability to detect and measure secretin's effects in the brain has important implications for studying both brain and behavioral effects.
A new bio-bar-code amplification test could provide a comprehensive disease profile from a single drop of blood, making it ideal for resource-poor settings. The test has already shown promise in detecting anthrax and prostate cancer, with the potential to be ready for marketing within one year.
A new UNC study found that child abuse brain injuries were five times more common in the hardest-hit counties after Hurricane Floyd, while non-abuse injuries increased by over 10 times. The research suggests that families affected by the disaster experienced heightened stress, poverty, and depression.
Researchers found significant improvement in language function and mood in patients with non-severe fluent aphasia treated with fluvoxamine maleate, a selective serotonin re-uptake inhibitor. The study used a double-blind crossover design and showed no significant improvement with nilvadipine.
Researchers analyzed brains of deceased men with Parkinson's disease and found a significant decrease in neurons compared to those without the disease. The study suggests that neuron loss starts approximately 13 years before diagnosis, paving the way for potential preclinical intervention.
A study by the American Academy of Neurology found that botulinum toxin injections significantly improved musicians' playing ability and performance, with 69% reporting a positive response. The treatment was particularly effective for highly accomplished performing artists, who often face devastating career-ending symptoms.
The University of Minnesota has been awarded a $10M grant to lead a national effort in food bio-security. The grant aims to enhance the nation's capabilities to anticipate and prevent deliberate contamination of the food supply, which could have devastating effects on human health and the economy.
A Phase I study conducted at UCSD showed promising early indications of reduced disease advancement in patients with early-stage Alzheimer's disease. The subjects who successfully completed the surgery showed a 50% reduction in their annual rate of decline on one of the measured cognitive scales.
A new study has found that the APOE-2 form of the gene increases the risk of developing Parkinson's disease by 20 percent compared to other forms of the gene. The study analyzed data from 22 studies and 9,988 participants, providing strong evidence for the link between the APOE gene and Parkinson's disease.
A new nanoscience-based diagnostic method called bio-bar-code amplification (BCA) has been developed, rivaling PCR in sensitivity and selectivity. BCA can detect as few as 10 DNA molecules in a sample in minutes, making it suitable for point-of-care diagnostics at various locations.
New Saint Louis University research reveals that high triglycerides in the bloodstream prevent leptin from reaching the brain, leading to increased hunger and weight gain. The study suggests that lowering triglyceride levels may be a key factor in solving the obesity epidemic.
A study by Dr. Jonathan Strober found creatine supplementation to be safe in children with neuromuscular disorders, but failed to improve muscle mass or motor function. The treatment had varying effects on range of motion in patients with different conditions.