A study led by Queen's University professor Robert Campbell revealed that using anti-inflammatory medicines after common eye surgery isn't helpful or necessary. The research found that steroids and nonsteroidal anti-inflammatory drugs do not affect the ability of laser treatment to lower eye pressure.
A new video game called MindLight is being tested to see if it can help youth cope with and conquer their anxiety. The game, designed for children aged 8-16, uses neurofeedback technology to measure the player's level of relaxation or anxiety, providing a safe space for kids to practice regulating their emotions.
Researchers found that antidepressants reduced pain in over half of the trials examined, but cautioned that more definitive studies are necessary to recommend their use. The review aims to inform future research directions for this area of study.
Researchers discovered that synthetic PAWP can initiate fertilization, promising a new method for diagnosing and treating male factor infertility. The protein's potential as a molecular marker for diagnosis and improvement of fertility treatments is being explored.
Exercise and relaxation techniques have been found to alter how people perceive their environment, making it less threatening for those with mood and anxiety disorders. This breakthrough could explain why these treatments are successful in managing symptoms.
Research shows women with Type 2 diabetes and high cholesterol have poorer adherence to statin medication, leading to lower LDL cholesterol levels compared to men. The study highlights the need for gender-based evaluation and treatment of cardiovascular risk factors in these patients.
A new screening process for tuberculosis uses interferon-gamma release assays (IGRA) to detect pre-existing TB infections, potentially saving thousands from unnecessary treatment. The test can identify latent TB cases that may not reactivate within years, reducing the risk of mass exposure in crowded prison facilities.
Researchers at Queen's University have developed a new smartphone called MorePhone that can visually signal incoming notifications, reducing the likelihood of missed messages. The device uses a thin, flexible display and shape memory alloy wires to create visual cues, such as bending corners to convey different types of messages.
The last remaining Javan rhinoceros in Vietnam has been confirmed extinct, with only one individual found alive in 2009. Researchers are now focused on saving the remaining population of 29 individuals living in Indonesia's Ujon Kolong area, using genetic tools to determine their age, sex, and pedigree.
A new solar photovoltaic thermal (PVT) system has been developed by Queen's University researchers, generating both electricity and heat. The system uses amorphous silicon cells, which require less material, cost less to manufacture, and offer a higher return on investment.
Astronomers have discovered that the Milky Way's stars are moving in unexpected ways, suggesting a recent encounter with a small galaxy or dark matter structure. The team found a north-south asymmetry in the distribution of stars, which may be caused by a vertical wave formed by the object's passage.
Researchers identified a brain pathway imbalance linked to addictive behavior, which may also underlie less severe compulsive behaviors. The study's findings could lead to better understanding and monitoring of various compulsive behaviors.
A recent Queen's University study found that the cheaper drug for treating wet Age-related Macular Degeneration (AMD) has a higher risk of causing eye inflammation and vision loss. The research indicates that patients receiving the cheaper drug had a 12 times higher risk of serious eye issues, emphasizing the need for caution in its use.
Queen's University has received a $2 million donation from RBC to support the new RBC Queen's University Water Initiative. The initiative aims to raise awareness about the impact of industrial development and agriculture on watershed health and water supplies through research, education, and hands-on training.
A study by Queen's University researcher Troy Murphy found female birds with more colourful bills have higher antibody levels, indicating greater strength and ability to fight off invaders. The colour of a female bird's bill is strongly correlated with immunoglobulin antibodies, a component of the immune system in birds.
A Queen's University professor and his research team received a prestigious NIH grant to investigate the impact of 'topping up' with intravenous nutrition on survival rates among critically ill patients. The study aims to create new guidelines for optimal energy and protein delivery to critically ill patients.
A study found that male robins care for their young more when the eggs laid by their mate are brighter blue. The researchers replaced artificial eggs with baby robins in nests to test this theory, and results showed males feeding their babies twice as much when eggs were brightest blue.
Researchers at Queen's University have developed TeleHuman, a life-size 3D videoconferencing pod that allows people to interact with each other in a Star Trek-like holodeck environment. The technology uses existing hardware and can be used for interactive 3D anatomy exploration through BodiPod.
Researchers at Queen's University are developing a synthetic stool mixture that could replace stool transplants as a treatment for C. difficile. This new approach aims to eliminate the risk of transmitting infectious diseases through fecal bacteria, improve patient acceptance, and provide a single-dose remedy.
A Queen's University study suggests that people's life expectancy expectations can shape their major life choices, such as getting married, having children, or seeking divorce. The research is based on population data from Statistics Canada and supports the idea that life history theory influences human decision-making.
Researchers have found that slime mold can compute a complex network similar to the Canadian highway system. This discovery provides evidence that nature is capable of computation, challenging our understanding of its capabilities.
Aging and longevity expert Colin Farrelly suggests shifting research focus from disease causes to understanding the causes of health and happiness. This approach, known as positive biology, could lead to significant medical breakthroughs in slowing down the aging process.
A study published in Archives of Internal Medicine found that working with a trained professional in a doctor's office can help sedentary, obese adults sustain healthy behaviors over the long term. The two-year program resulted in significant reductions in abdominal obesity among participants.
At TEI 2012 conference, Nicholas Graham's Liberi Live game allows two players to collaborate on game design, enhancing creativity. The Queen's Human Media Lab also showcases innovative technologies, including flexible TV screens and wearable sensors.
Researchers at Queen's University have developed a soft tissue replacement technology using discarded human fat, showing promise in promoting natural soft tissue regeneration. The technology can be used to repair or replace damaged or missing soft tissue caused by various injuries or surgeries.
A multi-center study, DECIDE, aims to improve end-of-life decision making amongst hospital-based physicians and nurses. The study will assess processes for improving communication and explore staff views on fulfilling care goals with seriously ill patients and their families.
A Queen's University study found historic legal rulings failed to promote the rights of people with disabilities, in contrast to racial and gender-based protections under the Canadian Charter of Rights and Freedoms. The researcher analyzed 1986-2004 cases to identify unequal treatment against individuals with disabilities.
A Queen's University study found that thinking about religion enhances self-control in individuals, even after unrelated tasks have depleted it. The research suggests that religion can serve a practical function in society beyond its traditional role as a source of transcendence and fear of death.
Researchers at Queen's University found that toddlers do not monitor their own voice when speaking like adults do. Instead, they rely on interaction with the person they're talking to to judge accuracy of speech sounds. Future studies aim to determine the exact strategy used by children under two.
A Queen's University study found that men prefer sons while women want daughters, despite cultural norms of gender neutrality. The results suggest an intrinsic desire to leave a legacy, with men envisioning this through male heirs.
Researchers at Queen's University identified a new mechanism that could explain immune resistance in cancer cells, suggesting nitroglycerin may boost the body's natural immune response to cancer. The discovery sheds light on the role of hypoxia and ADAM10 enzyme production in cancer cell resistance.
A standard chemotherapy regimen has been shown to increase survival rates in patients with limited-stage Hodgkin's lymphoma. This finding is significant, as it may lead to reduced radiation exposure and lower risk of long-term complications.
A new disinfection system that kills bacteria, viruses, and mold may change the way hospitals are cleaned, saving an estimated $30 billion annually in North America. The technology involves pumping ozone and hydrogen peroxide vapour gas mixture into a room to sterilize surfaces.
Recent solar panel cost reductions have led to a significant decrease in system costs, making solar energy comparable to traditional energy sources. The study estimates the true cost of solar panels at under $1 per watt, with system and installation costs varying widely.
Research finds that power influences people's thinking style in a flexible way, adapting to situations. North American individuals with higher socioeconomic status exhibit more analytical thinking than those with lower SES.
Researchers identified the primary motor cortex as the key brain area responsible for correcting movement after external knocks, which may help explain why some stroke patients improve while others remain uncoordinated. This finding could support first-stage sensory rehabilitation to rebuild pathways and improve movement skills.
Phosphonic acids are persistent pollutants found in common medicinal products, detergents, and herbicides. Bacteria have been shown to break down these molecules with surprising ease, thanks to the identification of specialized proteins that perform key bond-breaking steps.
A study published in Clinical Research in Cardiology found that snow shoveling was associated with a significant proportion of heart problems among patients, particularly males with a family history of coronary artery disease. The study identified three key risk factors: gender, family history, and smoking.
Researchers found that several native fish species have incorporated the bloody red shrimp into their diet over multi-seasonal periods. The study suggests these fish are adapting to the invasive species, alleviating concerns about its impact on native populations.
A recent study by Queen's University found that TV viewing, but not computer use, predicted higher cardio-metabolic risk in children. This suggests that limiting screen time, particularly TV viewing, may be an effective way to reduce the risk of cardiovascular disease in young people.
A Queen's University study reveals that high street connectivity and dense intersections in towns and cities reduce children's physical activity levels. The research found youth living in well-connected neighborhoods have lower activity levels compared to those in less connected areas.
Researchers found that timid fish are more likely to be caught using angling techniques near rocky outcrops or submerged vegetation, while bolder fish are targeted by beach seining. The study's findings suggest that boldness can influence an individual's capture technique and habitat preference.
A recent study of over 7,800 ICU patients in 33 countries found that those receiving at least two-thirds of their prescribed calorie intake had reduced mortality rates. The optimal caloric intake was approximately 80-85% of total prescribed calorie intake.
Recent studies found that rotating shift patterns do not significantly disrupt circadian rhythm or melatonin production, reducing potential cancer risk. The study's lead author notes that an intervention to combat shift work's health risks may already have occurred.
Researchers found a higher likelihood of conception in March among school-aged adolescents compared to adults. The study suggests that biological factors and increased access to contraception during Spring Break may contribute to this phenomenon.
New research reveals that human beings can visually detect living presence through specific movement cues, including those close to the ground and mimicking real gravitational acceleration. The visual system is keyed into these cues to determine a moving object's life-detection.
Research at Queen's University Biological Station reveals that singing shared songs is an attention-seeking behavior often displayed by older males. Song sharing is linked to individual differences like age and neighborhood characteristics.
Research warns that using powerful antibiotics to treat diseases like MRSA and malaria can accelerate the emergence of resistant strains. The study suggests strategies for slowing resistance spread and preventing mutations.
A review of five studies found that monitoring procalcitonin levels can guide the duration of antibiotic treatment, reducing courses by two days without affecting patient health. This could lead to significant cost savings for healthcare systems.
Research published in Nature reveals Canadian cod populations are recovering, with haddock playing a dominant role, and a reversal of predator-prey roles contributing to the growth of smaller fish species. The study suggests an ecological transition towards balance is underway.