The Purdue team has found a way to connect the interior of a computer with the biological world by using nanoparticles as a bridge. This technology could lead to advances in detecting biohazards such as bacteria, nerve gas, or other chemical agents.
A study published in Nicotine & Tobacco Research found that postmenopausal women who quit or cut back on smoking experienced a significant drop in SHBG and NTx levels, two proteins linked to bone loss. This discovery may help explain how smoking contributes to osteoporosis in this demographic.
A recent study found a mean warming trend of 0.15 degrees Celsius per decade in East Africa from 1970 to 1998, challenging previous research on malaria's relationship with climate change. The analysis highlights the need for better local monitoring and collaboration between researchers from different fields to assess health implication...
Patients with Peripheral Artery Disease (PAD) who undergo supervised exercise programs experience improvements in blood flow, reduced systemic inflammation, and enhanced cardiovascular health. By walking on a treadmill several times a week, PAD patients can eventually reduce their leg pain and increase their walking distance.
The report finds that the US is failing to meet six of ten health goals set for older Americans, including physical activity, nutrition, and mental healthcare. The report calls for increased education and training in geriatrics and improved diagnosis and treatment of mental health conditions among the elderly.
Researcher Andrea Most examines the works of influential Jewish American composers, revealing how Broadway musicals addressed complex issues of identity, assimilation, and American culture. Her book will shed new light on the genre's often-overlooked 'Jewish origins' and its impact on the American experience.
A new case study highlights the pitfalls of patent infringement, academic secrecy, and lack of government oversight in the commercialization of university research. The Bayh-Dole Act of 1980 is called for changes to promote public good.
Researchers at UIC provided the first images of HIV in living cells, revealing how the virus enlists host assistance to wreak havoc on the body's defenses. The visualization, which took four years to develop, shows HIV particles hitching a ride aboard dynein, a molecular motor, and crossing the microtubular highway to reach the nucleus.
A large prospective study found no significant difference in functional outcomes between patients who undergo reconstructive surgery and those who have a leg amputated. Both groups experienced high levels of disability and psychological distress two years post-treatment.
A study led by VCU researchers identified a genetic link to bulimia nervosa on chromosome 10p, building upon prior research that found the disorder's heritability. The findings aim to inform the search for effective treatments and preventative therapies for bulimia.
A new gene profiling technique could help predict which breast cancer patients will respond to hormonal therapies and which will require additional chemotherapy. The study aims to identify the cellular programs that must be engaged or shut off for aromatase inhibitors to be successful.
A recent study by Northwestern University found that nearly two thirds of boys and three fourths of girls in juvenile detention have one or more psychiatric disorders. Detained teens are also at high risk for substance abuse, with about half exhibiting dependence.
A sociologist's study of over 20,000 adults from 178 countries reveals that people are maintaining existing social connections while adding internet communication. The findings also show that the internet is a preferred method for communicating with distant friends and relatives, but can be both beneficial and burdensome.
A recent study suggests that music selection is influenced by multiple factors, including anticipated pleasure, mood, activity, and social context. Participants showed significant changes in their opinions about disliked songs after listening, highlighting the complex nature of music enjoyment.
Breast reconstruction rates in Canada are low due to a lack of knowledge among physicians, with only 7.9% undergoing the procedure. Plastic surgeons and primary care physicians alike have expressed lower levels of knowledge on the subject.
Researchers at the University of Toronto have developed a novel nanoscale electronics circuit that can detect the presence of a single electron. This breakthrough could enable the creation of ultra-sensitive biosensors capable of detecting important biological molecules, including DNA.