A new study led by Duke psychiatrist Dr. Jonathan Davidson found that the anti-depressant drug venlafaxine XR is effective in reducing symptoms of GAD, including feelings of worry and tension. The drug was more effective than a placebo and a commonly used anti-anxiety medication, offering a new treatment option for this chronic disorder.
American children who watch four or more hours of television daily are more likely to be overweight and fatter than those watching fewer hours. Sedentary TV viewing is associated with high-calorie snack foods, fast food commercials, and reduced physical activity.
This year's award winners were recognized for their outstanding contributions to food science and technology, including research on fat replacers, lipid biotechnology, and flavor science. The awards honored IFT members who demonstrated exceptional ability, leadership, and service to the profession.
A 15-year study of 628 AML patients confirms that chromosomal abnormalities can predict treatment success and likelihood of cure. Patients with specific genetic markers tend to have better outcomes, while those without them face poorer survival rates.
A study by Washington University in St. Louis reveals that similar lizard communities have evolved independently on different islands in the Caribbean, converging on island habitats. The research found identical habitat specialists on each island, suggesting a unique response to environmental pressures.
Researchers at UC Davis have successfully assembled a novel calixarene-porphyrin molecule, which shows promise for use in biological and chemical applications. The discovery could enable the development of efficient sensors and filters, including one to detect spoiled seafood.
Researchers found that El Niño years averaged only 49.3% of maximum intensity compared to 48.6% in non-El Niño years. However, this current El Niño may be different and could help solve the mystery behind increasing North Pacific hurricane intensities.
Researchers at Duke University Medical Center have developed a novel vaccine that uses RNA and dendritic cells to target cancer cells. The vaccine stimulates an immediate and sustained assault on human cells in test tube experiments, showing promise as a universal cancer vaccine.
A new liquid crystal assay developed at the University of California, Davis, can detect target molecules in test samples using minimal supplies and no electricity. The assay uses a microscopic landscape of hills and valleys to bend light and create colorful patterns, allowing for quick and easy analysis.
A study by Duke University Medical Center found that hostile women experienced significant increases in blood pressure and heart rate when discussing an emotional event, while low-hostile women showed no such response. The research suggests that emotional stress may not be harmful for everyone, but rather poses a risk to those already ...
A recent study found that two out of every three female veterinarians have reported accidental needlestick wounds, with side effects reported in 16.4% of cases. Vaccines were the most commonly injected substances, followed by anesthetics and euthanasia drugs.
A study by Duke University Medical Center found that hostile relationships with family members can increase stress and depression in heart disease patients. Researchers suggest a new approach to managing heart disease, including conflict resolution training to reduce emotional stress.
Researchers at Ohio State University have developed a technique to help surgeons determine the extent of tumor spread in pancreatic cancer patients. This method uses an antibody labeled with radioactivity to detect cancer cells, potentially improving treatment outcomes and reducing harm from extensive surgery.
A new study reveals that Hispanics are increasingly settling in the heartland and Sun Belt regions of the US, attracted by job growth and economic opportunities. The fastest growth occurred in states such as Georgia, Maryland, Nebraska, Iowa, Minnesota, and Nevada.
A University of Cincinnati computer model is being used to study the most cost-effective plans for species preservation. The model, developed by researchers Jeffrey Camm and Amy Ando, takes into account both species distributions and land values to provide a more flexible and economical approach.
Researchers at Ohio State University found that two simple tests can detect carpal tunnel syndrome with high accuracy. The square-shaped wrist and abductor pollicis brevis (thenar) weakness tests are recommended as part of the examination for CTS, which is often caused by repetitive motion like typing.
A new national study found that young men who switch jobs early in their careers don't suffer from lower wages, and may even earn more than those who stay in the same job. In contrast, women's wage gains are less clear, with some evidence suggesting they may face a 2% penalty for early job stability.
Researchers at Ohio State University have developed a new psychoeducation program that helps families deal with children diagnosed with depression, dysthymic disorder, and bipolar disorder. The program has shown early signs of improvement in parents' understanding of their child's mood disorder and family interactions.
NASA's Global Hydrology and Climate Center provides real-time geostationary satellite data, enabling users to view weather formations, temperature, winds, and precipitation in various regions. The center offers an interactive viewer with low-resolution animations and on-demand image sequences.
Researchers at Rice University have created a sensor that can detect even tiny amounts of formaldehyde and other gases in real-time, without sampling or laboratory analysis. The sensor boasts several attributes, including high selectivity, speed, portability, and compact size, making it suitable for various applications, such as enviro...
Mathematicians at Ohio State University discovered two new electrochemical activity patterns in brain cells, which may help explain normal sleep changes and nervous system disorders like epilepsy. The research reveals that inhibitory signals can produce smooth waves, contrary to previous assumptions.
As the electric industry transitions to a competitive system, consumers can expect lower electric bills due to increased efficiency and market forces. State regulators will play a crucial role in ensuring that consumers are informed about their rights and responsibilities.
The Institute of Food Technologists (IFT) has selected nine professionals as its 1998 Fellows, recognizing their achievements in the field of food science and technology. The honorees include experts from academia, industry, and government, who have demonstrated a minimum 10-year record of accomplishment in their respective fields.
A team of researchers at Ohio State University has developed a new type of paint that changes color when it detects corrosion on the metal beneath, revealing tiny pockets of damage as shallow as 15 micrometers. This innovative material could help maintenance crews identify and address corrosion issues earlier, reducing the need for cos...