A study of 54 postmenopausal women found that a higher intake of vitamin E from food was linked to reduced oxidation of LDL cholesterol, a key indicator of heart disease. This benefit occurred only in women who did not use supplements.
Researchers have made significant discoveries in various fields, including a new form of Ritalin that could treat cocaine addiction, a bone growth pill, and wrinkle-free cotton. Additionally, citrus limonoids show anticancer potential and can control insects, while polymers may aid in aircraft fire safety.
Researchers at Clemson University are developing practical and cost-effective solutions to create tornado 'safe rooms' in homes. They're testing various structural components, including wood-reinforced panels and metal decking, to prevent damage from wind-blown debris and falling trees.
Scientists discovered a common viral harpoon protein structure among measles, mumps and respiratory syncytial viruses. This finding suggests that these viruses may be related to HIV, influenza and Ebola viruses, potentially leading to the development of new drugs.
Researchers at Northwestern University discovered a common ancestor among viruses that cause measles, mumps, and respiratory infections in infants and HIV, influenza, and Ebola. The study found a similar entry mechanism among these viruses, suggesting new approaches to blocking infection.
Researchers found that a one-nanometer decrease in low-density lipoprotein (LDL) particle size is associated with a significant increase in heart disease risk, ranging from 30 to 230 percent, depending on the population studied. The study analyzed data from three different groups and controlled for various factors.
The American Heart Association reports that higher levels of physical activity are associated with lower risk of cardiovascular disease and reduced inflammation. Additionally, researchers found that smaller LDL particles are an independent risk factor for heart disease.
New research suggests that the Southeastern US experienced a warm and wet climate during the Middle Holocene Period, contrary to previous theories. Fossil pollen data and paleochannels indicate intensified flooding and increased wetland plants, while a lack of windblown sand supports this finding.
USGS scientists will present research on rare plants, including soft-leaved Indian paintbrush and island jepsonia, and the effects of invasive species like feral pigs. The symposium aims to inform conservation strategies for California Channel Islands National Park.
Researchers reveal that the Type III TGF-beta receptor plays a crucial role in transforming heart cells and forming valves, providing new insights into congenital heart defects. The discovery could lead to improved treatments for children with heart defects.
Researchers use telescopes and computer simulations to understand gamma-ray burst explosions. They find evidence of shock waves generated by collisions between material flowing out at different velocities, potentially revealing the cause of initial visible light emission.
Researchers at the University of Pittsburgh found that HbA1 levels predict mortality from coronary artery disease in women with Type 1 diabetes. However, this association was not seen in men with the same condition. The study analyzed data from over 600 subjects and suggests a gender-specific link between hyperglycemia and CAD risk.
A dense brownish haze layer extended from the ocean surface to 1-3 km altitude, impacting climate processes over the northern Indian Ocean. The haze reduced solar radiation absorbed by the ocean surface by as much as 10%, altering weather and climate dynamics.