The program, which teaches healthy habits and offers hope for a healthier future, has been successful in lowering diastolic blood pressure, total cholesterol, and LDL cholesterol levels among participants. With a significant drop in systolic blood pressures and blood glucose levels, the program aims to fight childhood obesity.
Danish researchers have shed light on how viruses, like HIV and bird flu, trick human cells into producing proteins needed for replication. They developed optical tweezers to investigate the mechanical unfolding of pseudoknots, a crucial step in virus replication.
A study by University of Manchester researchers reveals that arthritis pain activates the brain's emotional and fear centers, processing emotions and aversive conditioning. The findings suggest a more intense emotional response to arthritic pain compared to experimental pain.
Research by Dr. Anders Garm found that box jellyfish rely on intensity contrast, not color contrast, for obstacle avoidance. The lower lens eye plays a crucial role in detecting and responding to obstacles.
Scientists from Harvard University and the University of Pittsburgh found that carbon monoxide reduces or shuts down inflammatory responses by releasing chemical signals in mitochondria. This discovery raises hopes for developing new anti-inflammatory therapies, such as low levels of inhaled carbon monoxide.
Recent immigrants acquire English and lose Spanish rapidly, exhibiting levels of patriotism equal to native-born whites by the 3rd generation. Hispanics largely reject a purely ethnic identification and show high levels of commitment to work ethic.
Bifeprunox demonstrates a favorable weight and lipid profile, comparable to placebo, in patients with stable schizophrenia. The treatment also showed decreases in body weight and minor reductions in BMI in patients with acute exacerbations of schizophrenia.
Researchers found that fish in schools escape using a relatively fixed chronological order, indicating a potential leadership structure. This study was conducted at the International Marine Centre in Sardinia, Italy, and will be presented at the Annual Meeting of the Society for Experimental Biology.
A team of researchers from NIST and Northwestern University used advanced techniques to classify water in cement, distinguishing between physically bound and adsorbed water. This discovery has significant implications for predicting concrete properties and improving its durability.
Researchers from Sandia National Laboratories are conducting groundbreaking research at the North Slope of Alaska to better understand climate change. The team is studying how longwave energy gets trapped in the atmosphere, and their findings have significant implications for our understanding of Earth's natural energy balance.
A team of researchers has developed a technique to identify and structurally characterize glycans, assemblies of sugars attached to proteins on cancer cell surfaces, which may lead to the development of diagnostic tools or therapeutic agents specifically targeting them.
Researchers studied fruit flies and wasps, finding that they use most of the same genes with similar interactions, but with some modifications to accommodate developmental constraints. The study reveals the generality of developmental mechanisms across species, providing new insights into the workings of genetic pathways.
Scientists have identified a protein that excretes ammonia through pufferfish gills as similar to human Rh blood proteins, offering hope for people with liver and kidney disease. Targeting Rh proteins could lead to new treatments for removing toxic ammonia from the bloodstream.
Aging cells with dysfunctional telomeres can promote tumorigenesis, but p53-mediated senescence may suppress spontaneous cancer development. Activating the senescence pathway is sufficient to prevent tumorigenesis in mutant mice with dysfunctional telomeres.
A pilot study found significant correlations between copper and lead levels in sheep wool and local streams, suggesting that sheep wool can be a reliable bio-indicator of naturally occurring heavy metal concentrations. The study also revealed sex-specific differences in the accumulation of lead and copper in male sheep.
Researchers designed peptides that can bind to specific regions of transmembrane proteins to study their effects on crucial first steps in blood clotting. This breakthrough method allows for the interrogation of inaccessible proteins within the cell membrane.
New research highlights the impact of concurrent health problems on older adults, with 24% of Medicare beneficiaries aged 65+ and 31.4% of those 85+ having multiple comorbidities. The study aims to improve understanding of comorbidity and develop a comprehensive nosology for classification.
A study of 445 MS patients found that 29% prioritize medical treatment, while 19% seek socio-economic support, including household adaptations and transport provision. The researchers developed an MS satisfaction tool to assess quality of care and identify gaps in provision.
The study reveals that nanobubbles formed by the collapse of one bubble become new nucleation sites for later bubbles, allowing them to form earlier and at lower temperatures. This discovery may impact technologies such as inkjet printing and thermal cancer therapies.
Researchers at NIST found that short DNA-wrapped single-walled carbon nanotubes can selectively absorb into human lung cells, posing a potential health risk. The team's study suggests that the length of the nanotube plays a significant role in determining cellular uptake and toxicity.
A study led by Children's Hospital Boston found that lesbian/gay adolescents were three to four times more likely to report having been bullied than heterosexuals. The study analyzed data from over 7,500 adolescents aged 14 to 22 and found nearly half of the lesbian and gay youth had been bullied in the past year.
Researchers discovered a new cell type in pythons that degrades bone, allowing for efficient calcium absorption from prey.
A team of international scientists, including Case Western Reserve University's Matthew Sobel, has proposed eight ways to improve biodiversity forecasting in the face of global warming. The researchers aim to provide more accurate predictions and reduce misinformation that can divert resources away from other areas. By acknowledging th...
A new study confirms the US Census Bureau provided information on persons of Japanese ancestry to US surveillance agencies during WWII. The researchers call for the bureau to disavow its denials and set the record straight.
The AACR-Bardos Awards program offers financial support to third-year undergraduate students majoring in science, allowing them to attend the Annual Meeting 2007 and present their research. Winners also participate in the Undergraduate Student Caucus and Poster Competition.
Research found that estrogen improves host response after traumatic injury and decreases liver enzymes associated with damage. The study identified the critical cell surface receptor, GPR30, involved in estrogen's protective effects on the liver.
Researchers propose a novel method using ultraviolet light and titanium dioxide to cut proteins into manageable pieces for analysis. This technique offers advantages over conventional enzyme-based methods, including reduced sensitivity to temperature and acidity, ease of incorporation, and long-lasting material durability.
The American Association for Cancer Research (AACR) has awarded scholarships to 61 underrepresented scientists to participate in the AACR Annual Meeting. The awardees include early-career researchers from historically black colleges and universities, Hispanic-serving institutions, and tribal colleges and universities.
Researchers assessed female participants carrying different types of loads, finding that evenly spread loads are more efficient than awkward ones. This study supports the theory that early hominins carried children to adapt to walking on two legs.