Researchers have found that lactoferrin has various health benefits, including wound healing and protection from bacterial, viral, fungal and protozoal infections. The protein is also being explored as a potential therapeutic agent for cancer prevention and treatment.
Researchers at the University of Calgary have made a significant breakthrough in quantum copying, demonstrating that original states can be perfectly recovered from imperfect copies. This achievement has far-reaching implications for quantum technology, including potential applications in precision measurement and sample analysis.
Researchers identified KCa3.1 ion channel in Purkinje cells, allowing them to filter sensory input and coordinate body movements. This discovery fills a gap in understanding how neurons process information.
Researchers have identified a critical mechanism of neuron death in intestinal inflammation that appears relevant to IBD. Blocking the 'pannexins' molecule was shown to prevent gut neuron death in animal models.
Scientists have determined the molecular 3D structure of a protein in blood platelets and a receptor that controls blood clot formation. This discovery helps understand the body's response to superbugs and potentially leads to new treatments.
Researchers have developed a new method to predict which patients are at risk of continued brain bleeding after a stroke. Using CT scans, doctors can now identify
Researchers at the University of Calgary's Hotchkiss Brain Institute have discovered a new way to predict recurrent stroke risk using CT scans. The study found that patients with blockages or narrowed vessels on their CT scans are at high risk for another stroke, with similar accuracy as MRI scans.
Research reveals mammals reached maximum size after dinosaurs extinction, with sea mammals doubling time compared to land mammals, while extreme dwarfism occurred in just 100,000 generations.
Researchers have discovered that massive volcanic eruptions in the late Permian period likely caused the extinction of nearly all marine species and a majority of land life. Mercury levels were found to be significantly higher than today's human-caused emissions, contributing to the loss of 95% of life in the sea.
Researchers at the University of Calgary have isolated biofilms that can detoxify tailings water by removing toxins and metals. These microorganisms are highly tolerant to stress associated with pollutants, making them a promising solution for cleaning oilsands-related water.
Researchers demonstrate why quantum mechanics' physical effects are rarely seen in daily life. They found that precisely counting photons becomes increasingly difficult as the number of photons increases.
Researchers from Canada and Switzerland develop a quantum coin flipping method to ensure fair car ownership decisions. Despite being imperfect, the method prevents cheating by leveraging the properties of nature.
A team of researchers determined the mass extinction event that wiped out 95% of marine life and 70% of terrestrial life occurred approximately 252.28 million years ago, lasting less than 200,000 years.
Paul Kubes, a University of Calgary researcher, has won the 2011 Canada's Health Researcher of the Year award for his groundbreaking work on visualizing the mammalian immune system. His research focuses on understanding sepsis and its relationship to other diseases such as stroke, cancer, and diabetes.
A recent study published in the Journal of Foot and Ankle Research found that over-the-counter orthotics can significantly reduce plantar fascia strain, with an average reduction of 34% in 17 out of 20 subjects. This could lead to improved treatment options for people suffering from plantar fasciitis.
Scientists at the University of Calgary discovered Natural Killer T-cells suppress the immune system after a stroke, leading to infections. A new drug has been found to stop these cells from suppressing the immune system, potentially reducing death rates associated with stroke.
Research found that wolves and elk avoided high-quality habitat near trails with human activity above two persons per hour, suggesting a refuge zone for elk from predators. Thresholds of human activity on trails lead to wildlife disturbance and ecological change, according to the study.
Researchers discovered a new class of molecules inhibiting white blood cell recruitment to sites of inflammation in the body. This breakthrough offers a more targeted approach to treating diseases like Inflammatory Bowel Disease (IBD).
Researchers from across Canada have identified the genetic makeup of 75 medicinal plant species, making them available to scientists and the public online. The discovery has the potential to develop new technologies to re-create plant pathways in microbes, creating effective medicines and chemicals.
Researchers found that competitive Scrabble players can develop visual word recognition ability in adulthood, recognizing English words up to 20% faster than non-players. They also showed less reliance on the word's meaning and more on its visual appearance, allowing for efficient recognition of letter sequences.
Researchers discovered that stress induces a re-wiring in the brain, impairing endocannabinoids' ability to regulate food intake and contributing to enhanced food drive. Blocking stress hormones prevented this effect, suggesting a potential therapeutic target for manipulating food intake.
Researchers analyzed the heads of pachycephalosaur dinosaurs and compared them to modern animals that engage in head butting. They found that the bony anatomy of pachycephalosaur domes is better at protecting the brain than in any modern head-butting animal.
A math education professor argues that advanced courses in mathematics do little to contribute to effective teaching, and instead suggests that teachers focus on developing a deeper understanding of mathematics with their students. This approach can help prevent student frustration and prepare them for a knowledge-based economy.
A new study published in the Canadian Medical Association Journal found that introducing bodychecking into Bantam ice hockey does not increase overall injury rates or concussion risk, regardless of prior experience.
Researchers have successfully stored antimatter atoms for over 16 minutes, a significant milestone in understanding this elusive substance. The breakthrough allows scientists to test hypotheses about antimatter's behavior and its potential impact on our understanding of the universe.
Researchers at the University of Calgary discovered that urban life is far from ideal for Prairie bats, contrary to expectations. Despite the presence of roosts and food sources in cities, bat populations exhibit poor body condition, reproductive rates, and juvenile survival.
A recent study published in the Journal of Applied Physiology found that shorter warm-ups can result in less muscle fatigue and improved peak power output. The study suggested that sprint athletes may benefit from adopting a shorter and less strenuous warm-up for better performance.
A new study by University of Calgary researcher Dr. David Hodgins highlights the growing issue of problem gambling as access to online gambling increases. Problem gamblers often co-occur with other mental health and substance-abuse disorders, and treatment effectiveness is variable.
Research reveals that lone male black bears are the primary cause of fatal attacks on humans, with a significant increase in attacks linked to human population growth. The study also found that familiarization with humans and previous bear encounters do not necessarily lead to increased attack rates.
Researchers developed an iPhone application that can diagnose stroke with high accuracy, using noncontrast computed tomography (NCCT) and CT angiogram head scans. The technology allows doctors to analyze images in real-time from anywhere, providing critical access to specialists.
Researchers at the University of Calgary have successfully created a node in a quantum network using impurities in diamonds. Impurities in diamonds can be used to store information encoded onto their quantum state, which can be controlled and read out using light.
A major NHL concussion study found that while injury rates leveled out, the number of days lost per concussion has increased. Headache and low energy were significant predictors of post-concussion time loss.
Researchers at the University of Calgary developed a new digital tool using fractal dimension analysis to assess breast cancer tumours. The method provides an objective and reproducible measure of tissue abnormality and aggressiveness, promising more accurate risk assessment and therapeutic decisions.
Contrary to long-held assumptions, birds developed a better sense of smell than their dinosaur ancestors, suggesting that scent played a crucial role in early bird evolution. The study reveals that ancient birds, like Archaeopteryx, had a sense of smell similar to modern-day pigeons.
Wait times for percutaneous coronary intervention (PCI) and coronary artery bypass graft (CABG) surgery have dropped significantly in Alberta and British Columbia, with median wait times decreasing by over 50%.
A new study published in Geology reveals that rock formations along the Canadian-US border date back to 120 million years ago. The research suggests that ancient rivers flowing through western North America were separated by the modern-day border.
Researchers have discovered a unique antibody from llamas that can interfere with the toxins produced by Clostridium difficile, a health problem affecting hundreds of thousands of patients worldwide. This discovery promises to provide a much-needed alternative treatment option for this increasing healthcare problem.
Alum, a common vaccine adjuvant, interacts with dendritic cells to activate T cells that control antibody production. The breakthrough study uses single cell force spectroscopy to understand alum's properties, potentially leading to new vaccines for major diseases.
A new study by University of Calgary researchers shows that human activity displaces predators more than prey in the food chain. By limiting human use of roads and trails to less than 18 people a day, the negative impact on wildlife food webs can be reduced.
A new study by Dr. Todd Anderson at the University of Calgary's Libin Cardiovascular Institute has identified endothelial dysfunction as a predictive marker for coronary heart disease. By detecting this marker in patients, doctors may be able to intervene early to prevent the progression of heart disease.
A study by University of Calgary researchers confirms bats are not as disease-ridden as thought, with only one percent of bats infected with rabies regardless of species or location. The study's findings challenge previous estimates and highlight the importance of bats' ecosystem services.
Researchers have found that rt-PA can help prevent both catheter malfunction and blood stream infections in hemodialysis patients. The study, published in the New England Journal of Medicine, showed a significant reduction in complications among patients who received rt-PA.
Researchers at the University of Calgary have made a breakthrough discovery about how calcium channels regulate neuronal activity. The study reveals that a protein called beta subunit acts as a molecular switch to stabilize or remove calcium channels, controlling excitability in nerve cells.
Researchers found layers of coal ash in rocks from the extinction boundary that provide direct proof of massive volcanic eruptions and burning coal. This discovery supports models for significant greenhouse gas generation during the late Permian extinction.
Researchers at the University of Calgary have made a significant breakthrough in creating quantum networks by storing information in entangled photons. This achievement brings the field closer to reality and has the potential to enable building quantum networks in a few years.
Researchers have discovered a new factor in multiple sclerosis (MS) that can serve as a potential target for therapeutics. The study found that inhibiting the molecular switch EMMPRIN reduces MS-like symptoms in mice.
Researchers project a catastrophic climate collapse by 3000 due to unstoppable CO2 effects. Zero-emissions scenarios suggest the Northern Hemisphere will recover faster than the South.
Researchers have compiled more reliable data, which will help science and industry. The changes include expressing atomic weights as intervals with upper and lower bounds for accuracy.
A new study found that botulinum toxin A causes muscle weakness in muscles far removed from the injection site, even after repeated use. The study also reveals muscle atrophy and loss of contractile tissue in non-injected limbs.
After the dinosaurs disappeared, mammals grew dramatically in size, with some reaching 17 tonnes, and ecosystems reset relatively quickly. The study reveals that climate and space availability limit mammalian size, with no single group dominating the largest class.