A new model predicts climate change and human water storage behavior will accelerate the spread of the disease-bearing Aedes aegypti mosquito. The study highlights the importance of water hygiene education to prevent mosquito establishment in areas where they are currently not found.
A Princeton study finds that climate change may reduce the competitiveness of some invasive plants, creating restoration opportunities in areas dominated by 'intractable' weeds. The study mapped invasion risk across millions of acres in the US West.
A study published in Journal of the American Geriatrics Society suggests that certain medications may be associated with cognitive decline in older adults. The research found that chronic use of medications with anticholinergic properties can lead to memory difficulties and impaired daily functioning.
A study of over 800 men found that those who were very sexually active in their twenties and thirties were more likely to develop prostate cancer, especially if they masturbated frequently. However, the risks diminished with age, particularly in a man's fifties.
A study found that local online forums can provide tailored support for new mothers, but may exclude fathers. The researchers encourage healthcare professionals to promote these communities as a viable alternative to traditional support systems.
An international team mapped alien plant invasions across Europe, finding highest risks in agricultural and urban ecosystems. The study revealed a consistent pattern of invasion levels across European regions, with low levels in natural grasslands and Mediterranean vegetation.
A new study in The Financial Review finds that political variables do not improve the performance of trading rules, contradicting previous research. The study analyzed monthly U.S. data from 1953 to 2003 and used widely used statistical model-selection criteria, finding limited economic benefits from using political variables.
Researchers have found that certain measles virus vaccine strain derivatives can effectively infect, replicate in and kill prostate cancer cells. This type of treatment, called virotherapy, shows promise as a potential cure for locally advanced or metastatic prostate cancer.
Researchers found that African elephants in Tanzania's Mikumi National Park formed unusually small groups and chose to forge new bonds with unrelated females. The effects of poaching on group size, relatedness, and social bonding persist for up to 20 years after the killing has ended.
The special issue highlights various new treatment options, including mobile phones, Internet-based interventions, and computers. Researchers have seen promising results, such as a high number of students logging on to screening programs and increased access for hard-to-reach populations.
A new study analyzing over 30 years of research finds that increasing alcohol taxes leads to a significant decrease in drinking rates, affecting both heavy and light drinkers. The study's meta-analysis of 112 studies suggests that tax hikes are an effective deterrent against excessive drinking.
Researchers found that patients who received telephone support had 35% fewer complaints of pain and discomfort compared to those in the control group. They also reported fewer anxiety, depression, and mobility problems.
A new study reveals that economic status in childhood affects the likelihood of obesity in later life for Mexican-American and white women. However, this relationship does not hold true for African-American women. The study found that higher education and income levels are associated with lower obesity rates among Mexican-American women.
A recent study investigates the influence of website design on children's information processing and finds that age significantly affects this relationship. Younger children (ages 7-9) prefer a map to promote search accuracy, while older children (ages 10-13) use a content list more effectively.
A new study suggests that adult bone marrow stem cells can be used to construct artificial skin, advancing wound healing and potentially pioneering organ reconstruction. The engineered skin containing stem cells showed better healing, less wound contraction, and improved blood vessel development.
A new study found that stronger quadriceps muscles protect against cartilage loss in the lateral compartment of the patellofemoral joint, a site of frequent cartilage loss and pain in patients with knee OA. Greater quadriceps strength also showed to have less knee pain and better physical function than those with weaker muscles.
A wide-ranging international review found that infant TV viewing can lead to cognitive delays, language issues, and attention problems. The study also highlighted the need for better regulation of claims made by manufacturers and more research on media's impact on young children.
A large cohort study found that infection with hepatitis C virus significantly increases risk for pancreatic cancer, a previously under-examined association. The study, published in Hepatology, suggests that individuals infected with HCV should be closely monitored for this potentially fatal condition.
Research found that patients with hepatitis C who receive livers with high levels of fatty deposits have a more frequent and earlier viral recurrence. Graft survival is inversely proportional to donor liver steatosis, particularly when grafts contain greater than 30% fat and are subject to extended cold ischemic time.
Researchers have identified new folate antagonists that selectively target activated macrophages in the joints of RA patients. These agents show high binding affinity for folate receptor β, a highly specific pathway involved in rheumatoid arthritis.
A study found that elderly patients with glioblastoma are less likely to undergo surgery, radiation, or chemotherapy due to concerns about toxic side effects. The median survival for these patients was only four months.
A new trial found that orlistat, a common fat absorption inhibitor, does not help patients with fatty liver disease lose weight or improve liver enzymes. However, moderate weight loss was associated with significant improvements in liver symptoms.
A study published in the Journal of Hospital Medicine found that US academic medical centers do not meet current American Diabetes Association hospital diabetes care standards. The research highlights the need for improved insulin therapy and standardized protocols to enhance patient outcomes.
A new study published in Value in Health estimates that Americans with diabetes had nearly 22% of hospital charges in 2005, totaling $171 billion. The study also found that individuals with type 1 diabetes were more likely to be hospitalized than those with type 2 diabetes.
The removal of cats from Macquarie Island, a World Heritage Site, has caused widespread environmental devastation due to the increase in the native rabbit population. The island's vegetation has been severely impacted, with nearly 40% of the area affected and nearly 20% having moderate to severe change.
Researchers have discovered that deuterated pyridine adopts a different crystalline form than its normal counterpart, only achievable under high pressure. This finding has implications for the development of more specific and effective pharmaceutical agents.
A new study in Strategic Management Journal examines how outside directors' prior experience influences a firm's acquisitions. The study finds that firms with experienced directors make better acquisition decisions, especially when the acquired products are similar to those being pursued by the firm.
A recent study in the Review of Agricultural Economics reveals that China's horticultural economy has contributed to poverty reduction among small and poor farmers. Despite the emergence of modern supply chains, ensuring food safety remains a challenge due to lack of contractual relationships and accountability.
A recent study assesses how risk management impacts corporate growth and value, highlighting the importance of equity cushions in capital structures. Risk managers often focus on measurement rather than management, leading to inadequate advice for managing risks.
A new test has been developed to detect a class of emerging endurance drugs called benzothiazepines, which can be used by athletes to gain a performance advantage. The test detects the core chemical structure of these compounds, allowing sports officials to screen for them and prevent cheating.
A study of healthcare providers and patients found that they often disagree on the need for total knee replacement surgery, despite both agreeing on its benefits. Patient satisfaction and adherence to treatment recommendations improve when there is greater agreement between providers and patients.
A new study published in the Journal of Prosthodontics found that the absence of Human calmodulin-like protein (CLP) in oral epithelial cells may indicate oral cancer. The researchers used staining to compare CLP expression in normal and cancerous tissues, revealing a significant decrease or complete lack of CLP in malignant regions.
Two studies examine over 600,000 genetic markers in ADHD patients, finding that multiple genes contribute to the disorder. The findings highlight the need for larger studies to fully understand the genetic mechanisms underlying ADHD and to develop more effective treatments.
A new study found that nearly three-quarters of adolescents with arthritis were encouraged to take responsibility for their health care needs, but only half discussed how their needs might change as adults. The results highlight the need for more information and support to facilitate a successful transition.
Researchers discover novel compound F15845 that targets persistent sodium current, causing permanent excess sodium influx in heart cells. The drug has shown promising results in animal studies, with acceptable bioavailability when given orally.
Recent research provides valuable guidance on storing wheat-based infant formulas safely. Infants can benefit from the prevention of Cronobacter species growth by using fruit juices instead of water or milk, with optimal temperatures at 4°C.
A study published in Personal Relationships reveals that women prioritize men who are recognized by peers for their skills and achievements, rather than those who use coercive tactics to subordinate rivals. In long-term relationships, women's preferences for prestige increase, contradicting common dating advice.
A new study explores ways to target the compensation provided by free emission allowances under a CO2 cap and trade policy. Granting limited allowances can help compensate firms that benefit from the program, but may be costly to administer. The researchers suggest using targeted compensation methods to reduce costs.
A study published in the Review of Agricultural Economics found that both fast food and table service restaurant meals are larger and have more calories than meals prepared at home. However, fast food meals tend to be smaller, resulting in fewer calories overall.
Research suggests that narrative storytelling in entertainment programs can lead to increased persuasion through emotional connection and character identification. This framework helps overcome resistance by allowing viewers to process messages in a less threatening way.
The study found that the majority of men complied with PSA and DRE tests, with over 84% of diagnosed cancers picked up by screening. Cancer detected at baseline tended to be more serious and aggressive than those detected later.
A new report suggests that current licensing policies are contributing to a surge in 'pre-drinking' among young people. Pre-drinking involves planned heavy drinking before attending social events, often resulting in increased alcohol consumption and negative consequences. The authors propose a comprehensive strategy to reduce pre-drink...
New research shows regular exercise can significantly improve peripheral artery disease (PAD) symptoms by increasing collateral blood flow and enhancing vascular efficiency. Exercise training can delay pain onset and increase mobility in people with PAD.
A growing trend of heavy toilet seats is linked to an increase in penis crush injuries among male toddlers. Urologists recommend fitting slow-falling toilets, leaving the seat up after use, and educating children on how to handle the seat.
A review of salmonids reveals that captive breeding can rapidly lead to genetic diversity loss, hindering the ability of fish to adapt in the wild. The study highlights the need for more data and alternatives to captive breeding, such as live freezing or population relocation, to conserve biodiversity.
A new study finds that women who present themselves as confident and ambitious are viewed as highly competent but also lacking social skills. In contrast, modest female candidates are viewed as well-liked but less competent, while male candidates with similar traits are more likely to be hired.
A new study explores the lived experience of Rwandan women who were raped during the 1994 genocide, highlighting themes unique to these survivors. The research reveals a loss of dignity, identity, and hope for the future, as well as social isolation and stigma surrounding rape and its aftermath.
A study published in the Journal of Obstetric, Gynecologic, & Neonatal Nursing reveals that poor sleep quality is closely linked to postpartum depression. Women with PPD experience worsened symptoms when their sleep quality declines.
The majority of oral cancers are found late, causing high mortality rates, but early diagnosis improves survivability to 95% and reduces morbidity. Prosthodontists must change their practice paradigm by performing regular oral cancer screening examinations on all patients.
New treatments for advanced kidney cancer have shown promising results but are unlikely to be adopted in the UK due to high costs. The National Institute for Health and Clinical Excellence has provisionally ruled out using four new drugs, citing cost-effectiveness concerns.