Researchers found a positive emotional style was linked with greater resistance to developing a common cold and decreases in clinical colds, while a negative emotional style had no effect on getting sick. Inflammation chemicals may link the positive emotional style with illness.
A recent University of Pittsburgh study found that women with bacterial vaginosis (BV) are nearly twice as likely to get herpes simplex virus type 2 (HSV-2). The study, which involved over 1,200 sexually active women, suggests that more comprehensive screening and treatment could reduce susceptibility to HSV-2.
Scientists at Rice University have created a new test that can detect glycoprotein immunoglobulin G in whole blood with high sensitivity and speed. The innovation uses gold nanoshells to overcome challenges in existing immunoassays, enabling doctors to make quicker diagnoses without the need for time-consuming sample preparation.
Researchers at Rice University have developed a new chemical process, pyrolytic fluorination, that yields short carbon nanotubes with predictable lengths. The technique involves attaching fluorine atoms to the nanotubes and then heating them to cut the tubes into segments ranging from 20-300 nanometers.
Researchers found no benefit to regular screenings for women without risk factors after a hysterectomy. The cost of screenings per year of life saved can be up to $12 million, highlighting the need for more targeted screening strategies.
A study found that athletes who experienced amnesia and confusion after a concussion were at risk of long-term neurocognitive deficits. Researchers recommend thorough evaluation and neuropsychological testing before returning to play.
A new study published in the Journal of the American Medical Association found that a vegetarian diet high in fibre, nuts, and plant sterols can lower LDL cholesterol levels by nearly 29%, comparable to the effects of a standard cholesterol-reducing drug. The findings suggest an evolutionary adaptation to a
Researchers at UCSD have identified a molecule called GAIP interacting protein N terminus (GIPN) that plays a key role in degrading G proteins, which regulate various cellular activities. The discovery has implications for the pharmaceutical industry and highlights the importance of the ubiquitin system in protein turnover.
A new vacuum technology has been developed to control insects in solid wood packaging materials, providing an alternative to current methods. The system creates a low-oxygen environment that eliminates insects in several hours to days.
Researchers at Rice University developed fluoronanotubes with unique chemical properties, allowing for easier manipulation and dispersal in various materials. This breakthrough enables the creation of new materials and applications, including advanced composites, sensor technology, and molecular electronics.
A team of Australian researchers has received a five-year grant from the National Institute of Child Health and Development to investigate how environmental stress affects embryonic development. The study aims to understand the long-term health implications for children conceived during poor maternal health or adverse lifestyle choices.
The US Army has awarded a $1 million grant to Virginia Tech researcher Thomas J. Inzana to develop a vaccine and diagnostic test for tularemia, also known as 'rabbit fever'. The goal is to create an effective vaccine that can stimulate the production of proteins that stimulate T-cells of the cellular immune system.
Researchers track freshwater discharge from Arctic Ocean to North Atlantic, measuring ocean currents, temperature, and salinity. The study, funded by $2 million NSF grant, aims to understand the crucial role of Arctic freshwater in controlling Earth's climate.
Researchers studied carotid artery thickness in 1,662 men and women with a family history of premature coronary heart disease. The study found that those with at least one parent who had a heart attack before age 60 had thicker artery walls, associated with increased risk of heart attack or stroke.
A new UCLA study suggests that coronary heart disease may be accelerated in younger HIV-infected people. The research found that the rate of coronary heart disease in young HIV-positive men and women was significantly higher than in their HIV-negative counterparts.