A study of Puerto Rican women found that their level of satisfaction with obstetrical care is significantly influenced by institutional settings, medical staff characteristics, and the continuity of care. Latino physicians are culturally sensitive, but their ethnicity does not affect patient satisfaction.
Researchers found no association between obesity and better mental health, contradicting the 'jolly fat' hypothesis. The study examined eight indicators of mental health in 1,739 participants over a decade, suggesting further research on nutrition's impact on mental state.
A new HIV vaccine candidate has shown promising results, targeting a shared characteristic of all HIV strains and generating antibodies that neutralize a wide range of isolates. The complex could serve as a useful model for HIV vaccine development, bringing researchers closer to their goal of developing an effective vaccine.
A new study found that flu vaccines can benefit healthy working adults aged 18-50 by avoiding lost work time and treatment costs. Hormone replacement therapy does not prevent or reduce the rate of developing heart disease, contrary to earlier studies.
Two new drugs, Dapivirine and R165335, have shown great promise in Phase I and II clinical trials against drug-resistant HIV strains. These compounds are derived from the dianilinopyrimidine family and have been tested as a viable candidate for treating AIDS in developing countries.
Researchers found that consumers' psychological state changes even if their economic state doesn't, with the magnitude of this 'order effect' increasing over time. The study has practical implications for marketers and regulators, who can influence consumer perceptions by altering the sequence of information presentation.
A study published in the Annals of Behavioral Medicine found that journaling about both thoughts and emotions after a traumatic event can lead to increased awareness of benefits, such as improved relationships and personal strength. In contrast, focusing solely on emotional aspects may not produce similar benefits.
A new study analyzing over 7,000 pediatric autopsies found that nearly 60 specimens suggested diagnoses of metabolic disorders as the underlying cause of infant and child deaths. The most commonly detected disorders were medium-chain acyl-CoA dehydrogenase deficiency and glutaric acidemia type I and II deficiencies.
The new Geocentrifuge Research Laboratory enables researchers to study complex processes at high speeds, accelerating environmental cleanup and geotechnical engineering advancements. Researchers will explore topics such as contaminant transport mechanisms and fluid flow in soil and rock.
Researchers at Emory University's Winship Cancer Institute are studying cellular responses to environmental stress to better understand how it contributes to cancer development. The team aims to characterize networks of systems that operate during exposure to DNA-damaging events, with a focus on DNA repair and damage tolerance pathways.
A study of 321 participants found that higher CRP levels are associated with increased coronary calcium and atherosclerosis, even after adjusting for traditional risk factors. The findings suggest a potential new link between inflammation and heart disease.
In 19th century US, religion was used to justify white superiority, fueling Manifest Destiny and racial hierarchy. This 'double fantasy' of common identity and divine mission ultimately clashed with social realities, revealing the complexities of White American identity.
The Center for Molecular Imaging will combine cutting-edge imaging technologies with new knowledge about genes and proteins to develop ways of seeing cancer as it begins, grows, and is killed. The laboratory discoveries made by its scientists could accelerate everything from diagnosis to the development of future medications.
Researchers found that indomethacin reduced postoperative tumor growth by up to 63% in female and male rats. The study suggests controlling pain and inflammation may be crucial in managing cancer patients undergoing surgery.
A study of 2,950 children found that in utero exposure to maternal smoking was linked to asthma and wheezing, with genetic susceptibility playing a significant role. Low body weight in COPD patients is also associated with greater muscle atrophy and poorer exercise capacity.
Researchers at Penn State have developed a system to remove hydrogen odorant using adsorbers, enabling the use of pure hydrogen in fuel cells. The system also addresses hydrogen storage concerns by utilizing a metal hydride system based on magnesium, which is stable up to 554 degrees Fahrenheit.
A two-day symposium on food irradiation will examine the effects on meat flavor, antioxidant levels in fruit juices, and packaging material migration into food products. Researchers will also investigate irradiation's impact on astronaut meals and items sent through the mail.
A study by Nicki Engeseth found that honey improves antioxidant levels in human blood, suggesting a mild protective effect against heart disease. The research also showed that darker honeys have higher antioxidant levels, which may inhibit the growth of oral pathogenic bacteria.
A Stanford researcher found that vaccinating the entire population and using antiviral medications on those who get sick benefits society. The study found vaccination strategies were optimal in 95% of runs, with treatment of flu patients also benefiting 85% of the time.
The American Sociological Association asserts that measuring race is essential for understanding its role in shaping social definitions, power relationships, and institutional practices. Despite biological research questioning its utility, sociologists argue that racial categories persist and influence daily life.
Duke University researchers used functional MRI to study the brains of neurologically healthy subjects while they tried to focus on a task. The results showed that emotional stimuli and attentional functions move in parallel streams through the brain before meeting up in the prefrontal cortex.
A USC study found that preventive occupational therapy significantly improves quality of life and reduces medical costs for seniors. The study involved three groups of culturally diverse adults over 60, with the intervention group showing marked improvements in physical and emotional well-being without increasing healthcare costs.
A recent study by Bridget Goosby suggests that maternal mental health and warmth can mitigate the negative effects of poverty on adolescents, while education plays a role in promoting self-worth. The study found that experiencing poverty between ages 0-4 has the strongest impact on early adolescent self-worth.