A Mailman School of Public Health study reveals that even low doses of arsenic in drinking water can increase the risk of skin lesions. Researchers found that participants exposed to well water with arsenic concentrations as low as 50 ug/l were at higher risk, particularly men and those with normal body mass index.
A study found that manual chest compressions were more effective than automated devices in treating out-of-hospital cardiac arrests. The research, published in JAMA, also showed that the device associated with worse neurological outcomes in survivors.
A new theory suggests that two-thirds of people diagnosed with schizophrenia have suffered physical or sexual abuse, making it a major cause of the illness. The research argues that trauma, not just genetic predisposition, contributes to schizophrenic symptoms.
Researchers develop a program that automatically generates 3D models from a single photograph, improving object recognition and understanding of geometric context. By teaching computers to spot visual cues that differentiate between vertical and horizontal surfaces, they create a breakthrough in computer vision research.
Researchers from NYU's Department of Chemistry and the Department of Radiology have successfully decorated virus particles with gadolinium chelates, resulting in a very intense signal in clinical MRI scans. This study validates hypotheses on the effect of particle size on MRI contrast agent effectiveness.
The production and distribution of counterfeit antimalarial drugs pose a significant threat to public health, particularly in poor and developing countries. Researchers are calling for stricter regulations and detection methods to combat the issue, which has serious implications for malaria control efforts.
A University of Manchester team has discovered a protein potentially involved in the spread of tumors. The researchers believe their findings could lead to new approaches to treating breast cancer by blocking the protein's actions.
CS-Keys, a new company formed by Indiana University faculty, is developing an early diagnostic tool for breast cancer using a biomarker that distinguishes healthy cells from cancerous cells. The technology has the potential to improve diagnosis and treatment outcomes, making it easier to detect cancer in its earliest stages.
A recent study found that major pancreatic cancer surgery can be successfully performed on patients in their 80s, 90s, and older with comparable five-year survival rates to the general population. This challenges common misconceptions about the suitability of elderly patients for such surgery.
The ESF task force identifies three research avenues to generate clean fuels from solar radiation: extending photovoltaic technology, constructing biomimetic devices, and tuning natural systems. These efforts aim to develop sustainable energy supply, reduce human ecological footprint, and mitigate climate change.
Researchers at UB aim to improve heart function in hibernating myocardium using bone marrow mesenchymal stem cells. The study will investigate the effects of aging on MSC potency and develop optimized therapeutics for managing chronic coronary artery disease.
The LBD-CPR device's effectiveness is influenced by its use details, including patient population selection and deployment timing. Out-of-hospital cardiac arrests claim over 1,000 daily US lives.
A study of 7-11 year olds reveals that celebrities, including David Beckham, have a greater impact on their interests than branded products. Children see Beckham as both a hero and villain, using his actions to understand right and wrong.
The program will focus on training field workers, park managers, and community leaders in environmental conservation and management. Yale University has received a $4.8M gift from the Lisbet Rausing Charitable Fund to develop a systematic, integrated program of training and education in tropical regions.
The Stevens Institute of Technology has launched its list of 100 Greatest Science Books, featuring prominent works such as The Varieties of Religious Experience by William James and A Brief History of Time by Stephen Hawking. Readers are encouraged to engage with the list, share their opinions, and nominate additional candidates.
Researchers suggest that cholesterol-lowering drugs like statins could be useful in treating and preventing severe complications of the flu during a pandemic. Statins have anti-inflammatory and immunomodulatory effects that may also benefit people with influenza, making them a potential alternative to vaccines.
Researchers found evidence of reactive chlorine chemistry in surface air, estimating it creates 5-8 parts per billion of maximum daily ozone level. Chlorine levels fluctuate with little regularity and its cause remains unknown.
Nearly 20% of Canadians work on weekends, mostly in the service sector, with most being female due to part-time and temporary job trends. The unsocial schedule can lead to stress, physical and mental health problems, and decreased productivity.
A new experimental vaccine has shown significant protective effects against multiple H5N1 strains in lab animals. The two-dose vaccination schedule induced higher levels of antibodies that were cross-reactive to various viruses, suggesting a potential solution for stockpiling vaccines during pandemics.
Researchers at LSUHSC discovered unique RNAs in centrosomes that govern cell division and genetic stability. The findings have broad implications for understanding eukaryotic evolution and potentially developing new cancer treatments.
Researchers at Georgia Tech have developed new high-throughput ionization techniques to quantify the composition of counterfeit anti-malarials. These techniques, DESI and DART, allow for rapid screening and improved sensitivity, with potential applications in drug quality control and malaria control.
A new study found that non-Hispanic blacks have the best hearing thresholds among three major ethnic groups in the US, with Mexican Americans falling in between. The median hearing levels of U.S. adults have not changed significantly since the early 1970s, despite increased noise sources.
A study of 149 smokers found that those with extensive facial wrinkles were five times more likely to develop COPD, with triple the risk of severe emphysema. The researchers suggest that facial wrinkling may be a common susceptibility factor for smoking-related lung disease.
A Mayo Clinic study found that acupuncture significantly improved symptoms of fibromyalgia in patients, including fatigue and anxiety. The study's results lend credence to the effectiveness of non-traditional methods in improving health.
A randomized study found that victims of sudden cardiac arrest were more likely to survive manual CPR rather than mechanical chest compressions. The study, conducted in five North American cities, involved over 1,000 participants and showed a significant difference in survival rates between the two groups.
Researchers found that women's brains responded with stronger electrical activity when viewing erotic images than non-erotic content, regardless of its pleasantness or disturbance level. The study suggests that the brain processes erotic material differently, potentially due to evolutionary factors.
Infertility risk in women with ulcerative colitis increases significantly after ileal pouch anal anastomosis surgery, according to a meta-analysis. The study found that the risk of infertility tripled to 48% after the procedure, with no obvious factors contributing to this increased risk.
Researchers present findings on the impact of stress, puberty, and prenatal programming on brain development and behavior. The studies explore the role of oxytocin in reducing stress during marital conflict and examine the effects of chronic stress on brain mechanisms.
The Yale University-developed technology has shown higher sensitivity and specificity than current commercially available tests for early-stage ovarian cancer. The technology, which analyzes serum proteins associated with cancer biology, will be developed and commercialized by SurExam to improve the health of women in China.
A multicenter study found no significant difference in survival rates between automated LDB-CPR and manual CPR after out-of-hospital cardiac arrest. However, another study showed improved outcomes with the use of an automated device, including higher survival rates to hospital discharge.
Researchers found three patients over 65 with extensive intestinal surgery developing vitamin A deficiency despite taking supplements. Vitamin A injections improved vision within days, highlighting the growing concern of vitamin A deficiency in affluent countries.
A large randomized trial found no evidence of strong protective effect of fish oil on ventricular arrhythmia in patients with ICDs. Event-free survival did not substantially improve in the fish oil group, contrary to previous studies.
Researchers found that leptin affects brain processes, improving learning and long-term memory in mice. Low levels of leptin may also be related to cognitive deficits in disorders like type two diabetes.
The article highlights the importance of adaptive management in homeland security, emphasizing the need for collaborative planning, adaptability, and effective communication among stakeholders. It is based on a study that explores how professionals can work across boundaries to address unanticipated problems.
Patients with anorexia nervosa who receive antidepressant medications such as fluoxetine do not experience a significant decrease in the risk of relapse. The study found that similar percentages of patients assigned to fluoxetine and placebo maintained their weight and remained in the study for up to 52 weeks.
A study in Wales found that four out of five head lice are resistant to common treatments, raising concerns about the effectiveness of existing methods. The authors suggest a newer silicone-based lotion as an alternative where resistance develops.
The Smart Petri Dish uses porous silicon crystals filled with polystyrene to detect subtle changes in cell sizes and shapes, allowing for early detection of liver toxicity. The device can perform multiple assays simultaneously and is non-invasive, making it a potential tool for predicting human liver responses.