Researchers at UT Southwestern and Children's will develop protocols and procedures for a thermocycler called GeneXpert, which rapidly processes and analyzes DNA samples. The new testing methods should allow children to leave the hospital sooner or avoid hospitalization altogether, with results available within hours.
Researchers found that temperature and tidal patterns vary significantly across 14 sites spanning 14 degrees of latitude along the West Coast. The study suggests that climate change may have a different impact on coastal animals depending on their geographical location.
A recent clinical trial found that a combination of estrogen and micronized progesterone causes fewer days and less intense bleeding than commonly used hormone replacement therapies. The study suggests that estrogen plus micronized progesterone (MP) may be the form of HRT with the least bleeding and potentially lower health risks.
A Johns Hopkins-led research team identified a control valve within heart cells that can be switched on to help the organ survive injury during a heart attack. The discovery could lead to new therapies for heart disease.
A UC Davis study found that fiber curbs appetite in women by triggering the release of cholecystokinin, a hormone associated with satiety. The researchers discovered that high-fiber meals resulted in greater feelings of fullness and higher levels of cholecystokinin compared to low-fiber meals.
Research suggests that low-grade glioma patients treated with early radiotherapy have impaired cognitive abilities, particularly memory. High doses of radiotherapy (over 2 Gy) exacerbate this effect. The study's findings imply that radiation therapy should be cautiously applied to asymptomatic patients and used in moderation.
Researchers from Cardiff University are conducting a £70,000 study to understand the advice needs of lone parents, who often struggle with income, housing, and childcare support. The study aims to identify barriers to access and advice for these families, shedding light on crucial issues that require attention.
Conducted studies show a strong majority of consumers favor irradiated ground beef, with surveys indicating 70-80% support the process when informed. Irradiation eliminates 99.9% of pathogens without changing taste or nutritional value.
Researchers develop theoretical models to understand the spatial component of insect outbreaks and predict their spread. By analyzing the Larch budmoth infestation in the European Alps, they confirmed that space-time models accurately predict geographic spread and timing, even with complex dynamics involved.
A new study has identified a unique brain marker of 'vulnerability' that may explain why people who recover from major depression remain at risk for another episode. The finding could lead to more targeted treatments and help identify family members at risk before they experience a major depression.
The Foundation has agreed to fund a physician-sponsored Phase I/II human clinical trial to evaluate the safety and effectiveness of CA4P as a treatment for wet age-related macular degeneration. The study aims to inhibit the growth of proliferating blood vessels linked to retinal conditions such as wet AMD.
Researchers have developed computer models to predict the effects of atomic disorder on piezoelectric properties, leading to improved performance. The work paves the way for designing lead-free piezoelectric materials with enhanced properties.
The article highlights the need for guidelines on human test subjects in chemical and biological warfare research. Bioethicists emphasize the importance of fair and humane treatments, including ensuring subject competency and freedom of choice.
Researchers recommend massive investment in alternative energy sources, including solar and wind power, to meet growing world demand. The study highlights the need for political will, targeted research and development, and international cooperation to mitigate climate change.
Researchers identified Ski's role in disrupting nuclear signaling proteins, preventing cells from slowing down and stopping division. This finding provides crucial insight into the development of cancerous tumors and offers a potential target for new anticancer drugs.
Scientists at Michigan State University have identified a new bacterium that can break down the toxic chemical TCA, which contaminates groundwater and erodes the ozone layer. The discovery holds promise for cleaning up contaminated sites in the US, as the microbe can convert TCA into less toxic substances.
A recent study by University of Pittsburgh researchers found a specific gene on chromosome 2q33-35 linked to depressive disorders in women, with no correlation in men. The CREB1 gene encodes a regulatory protein involved in brain function and plasticity.
The study highlights the importance of developing revolutionary technologies for energy production, distribution, storage, and conversion to reduce carbon dioxide emissions. Researchers emphasize the need for a multifaceted approach to address the issue, as single solutions are unlikely to be effective.
Researchers used fMRI to study how the brain processes visual patterns. They found that a higher area of the brain recognizes patterns and sends a message back down to lower areas to stop responding, allowing for better detection of new or different items. This improved ability can enhance the brain's overall processing efficiency.
A new study links ß-defensin 2 to the adaptive immune response, which combats pathogens that evade innate defense mechanisms. Researchers hope to incorporate ß-defensin 2 into cancer vaccines to promote tumor-destroying cell growth and improve patient response.
A recent study found that minority patients express greater satisfaction when treated by a physician of the same race group. The researchers speculate that this may be due to increased trust and comfort, or negative opinions of physicians from different racial groups.
A recent study published in Youth & Society found that disadvantaged youth are less likely to engage in volunteer work, but religious activity and schools can provide a pathway for them to develop prosocial behaviors. The study suggests that early disadvantages may not affect volunteering if they promote social responsibility.
A Cornell University researcher discovered that paper wasps use visual cues to identify each other, recognizing individual faces and abdomens through unique markings. This challenges the long-held belief that insects rely solely on pheromones for identification.
A study by Jefferson researchers found that women who underwent uterine artery embolization for fibroids were at a higher risk of complications during future pregnancies, including increased rates of premature delivery, miscarriage, postpartum hemorrhage, and cesarean section. The study analyzed 50 published cases and found significant...
The pharmaceutical industry invests heavily in medical information, which can impact clinical practice and patient outcomes. However, this information is often kept secret, duplicated, and biased towards commercial interests, undermining public health needs.
Researchers at the University of Pennsylvania found that voter registration rolls are grossly inaccurate in many US states, with 32 states having counties with more registered voters than eligible voters. The problem is caused by a dysfunctionally decentralized election system and can lead to voting fraud.
New Ohio State University research suggests district court judges tend to follow appellate judges' decisions on labor law cases. The study found that district judges are less likely to write signed majority opinions and dissents, indicating they often go along with the decisions rather than taking initiative.
New research reveals that health problems among American Indians began thousands of years ago, with agriculture and urbanization contributing to a decline in overall health. Indigenous groups living along coastal areas had the healthiest skeletons, while nomads and rural settlers were also among the healthiest groups.
A K-State professor has found that medications used to treat other animals can be safely administered to llamas and alpacas to relieve intestinal worms. He conducted the research in the university's animal facility and discovered effective treatments using anti-parasitic drugs.