A new study published in Neurology found that lamotrigine significantly reduces partial seizures and secondary generalized seizures in children. The medication has been proven safe and effective, allowing children to participate in daily activities without drowsiness.
Researchers at the University of Michigan have developed a new technique to accelerate ions, using a table-top laser instead of radio-frequency waves. The new technique accelerates ions in almost a million-times shorter distance than a cyclotron, potentially making ion accelerators more affordable and accessible for medical applications.
Omapatrilat, a vasopeptidase inhibitor, has been shown to improve cardiovascular function and reduce death rates and hospitalization for worsening heart failure. The drug may offer a potential breakthrough in treating congestive heart failure, which kills over 44,000 annually.
The U.S. National Science Board will hold an open session on November 18, where it plans to discuss its interim report on the environment and other key policy topics. The board will also present its strategic plan for NSF and hear from experts on nanoscience and engineering.
Researchers have created biodegradable hydrogels that can deliver medications, anchor biological tissues, and even serve as gene therapy carriers. The new materials have controlled release profiles and can be tailored to suit specific medication needs.
Researchers will study the psychological impact of diagnosis on self-esteem and relationships. The study aims to understand how people cope with the news and develop prevention strategies.
New research suggests that inhibiting tumor necrosis factor (TNF) may improve signs and symptoms of chronic heart failure. Studies using ENBREL, a TNF receptor inhibitor, have shown promising results in patients with moderate heart failure.
A long phone call led to a temporary vision loss and difficulty speaking in a French psychiatrist due to an unusually long styloid process. The patient's brain angiogram revealed a tear in the internal carotid artery, a common cause of strokes in young adults.
Ship emissions of nitrogen oxides can increase ozone concentrations by twofold and hydroxyl radical levels fivefold, resulting in a cooling effect on the atmosphere. This has significant implications for future international policy decisions regarding atmospheric change.
A six-year randomized study of 5,059 U.S. veterans found that taking one aspirin a day after a heart attack is as effective as combining it with an anti-clotting drug in reducing post-heart attack risk. The study recommends solo aspirin use due to its cost-effectiveness and lack of need for monitoring.
Researchers found that 40% of men with erectile dysfunction had significant blockages in heart arteries, which is associated with chest pain and an increased risk of heart attack. The study suggests that erectile dysfunction may be an early warning sign of potential heart problems due to atherosclerosis.
Researchers find that atoms in super-cooled metals exhibit clustered motion, a phenomenon crucial for understanding bulk metallic glasses with unique properties. This discovery has significant implications for various technical applications, including industry and military uses.
A traditional Chinese diet high in vegetables and green tea may be protective against heart disease. Researchers found that westernized Chinese individuals consumed more animal fats and dairy products than those who followed a traditional diet.
A new program, Seeding Postdoctoral Innovators in Research and Education (SPIRE), aims to improve career prospects for postdoctoral students by providing diverse training. The program will give postdocs teaching experience while offering cutting-edge biology courses at historically minority universities.
Researchers found that learning decreases brain variability, leading to improved perception and performance. Practice enhances sensitivity to relevant information, allowing individuals to identify faces and patterns more accurately.
A 6.5m telescope mirror is transported from the US to Chile's Atacama Desert, renowned for its stable and dry atmosphere, to conduct astronomical observations. The mirror will be installed as part of the Magellan Twin Telescope project at the Las Campanas Observatory, enabling studies of the Milky Way, star formation, and the universe.
A recent University of Maryland Medical Center study found that coenzyme Q10 has no detectable benefit in improving heart function or relieving symptoms for patients with congestive heart failure. The six-month study, involving 46 patients, showed no difference in heart function between those taking CoQ10 and a placebo.
A new cost analysis by Duke University Medical Center cardiologists suggests that selectively implanting stents in a more select group of patients could save the healthcare system up to $162 million annually. The study found that about 8% of patients wouldn't need a stent, achieving similar clinical success rates as stent insertion.
Two companies, GeneWorks and AviGenics, are developing genetically engineered chickens to produce human growth factor and interferon for treating diseases. The birds can produce up to 100 milligrams or more of a drug in each egg, making the yields lucrative.
The National Patient Safety Foundation has launched an initiative to reduce medication error risk, focusing on redesigning practices for safe medication use. Key findings include the need for broad cooperation across the healthcare system to improve pharmaceutical safety.
Researchers discovered a genetic cause of coronary artery spasm, a condition that causes chest pain or heart attack. The endothelial nitric oxide synthase (eNOS) gene mutation was prevalent in patients with the condition and also linked to increased risk in smokers.
Researchers found that the anti-hypertensive drug Losartan inhibited atherosclerosis development in monkeys by 50% compared to untreated controls. This suggests treating hypertension with Angiotensin II-blockers may slow or prevent atherosclerosis progression.
Researchers develop implants that amplify weak signals traveling along the spinal cord, potentially restoring coordinated movements in paralyzed individuals. Clinical trials are planned within two years to help people with spinal injuries stand and exercise their legs.
The study found that a gene called Tcr, which is transmitted at up to 95% from male carriers to their progeny, encodes a protein kinase likely to control sperm motility. This allows for the manipulation of transmission ratios and potentially exclusive fathering of female offspring in farm animals.
Researchers have developed a new robotic technique for performing coronary artery bypass surgery, which appears to be safe and effective. The procedure uses a small tubelike instrument and robotic arms to minimize scarring and promote faster recovery times.
A study found that spouses of heart attack patients share similar risk factors, including high body mass index and smoking habits. The researchers analyzed data from 170 couples and discovered that nearly 76% of couples were overweight or obese, with women being more likely to continue smoking after their partner's heart attack.
When a star swallows a planet, it can experience profound effects on its evolution, including changes in spin rate and emission of infrared radiation. The simulations show that large planets can survive for thousands of years before being vaporized by the heat, leaving behind tell-tale signs such as high lithium abundance.
Diane Trister Dodge emphasizes the importance of high-quality childcare in developing children's social competence. Good programs promote a sense of community and build relationships with families, while also acknowledging cognitive development.
Historians discovered that local landlords and castle owners wielded significant power until around 1150, forming a third power block alongside clergy and territorial princes. They found seven monasteries were founded within 15 years, based on reciprocal obligations between aristocracy and clergy, leading to social stability.
Researchers developed an interactive 'robot therapist' to aid stroke patients, showing significant improvements in shoulder and arm movement. Long-term recovery was also greater for those assisted by the robot, enabling simple tasks like pushing objects across a table.
Researchers at the University of Minnesota have developed miniature robots that can bounce, climb stairs and explore buildings. The robots can gather information via radio links and be deployed in groups to provide diverse perspectives on a situation.