University of Guelph researchers found that environmental cues activate brain areas where memories are processed, making it difficult to counter addiction. This study could have implications for treating drug addiction in humans.
A University of Guelph DNA barcoding study found 14% of Canadian sausage samples contained mislabeled meat species, a decrease from the initial 20% rate. The study's findings suggest that scientific innovation, such as DNA barcoding, plays a crucial role in protecting Canada's food supply.
A new study found that male squirrels store more food than females and inheriting a territory from a male squirrel can increase lifetime pup production by 50%. This means young squirrels that take over prime real estate from a male will have better survival rates and reproductive success.
A recent study discovered similar genetic mutations in humans, dogs, and horses that could lead to new drug targets for a rare form of melanoma. The research compared cancer genomes across species to pinpoint key genes mutated in mucosal melanoma.
A recent study by University of Guelph researchers found a 32% seafood mislabelling rate, with the problem persisting throughout the supply chain. The mislabelling rate was highest at retailers, indicating the role of distribution and repackaging in the issue.
A new University of Guelph study found that parents who use screen time as a reward or punishment increase their child's screen time. The study involved 62 children and 68 parents and revealed that on average, children spend nearly an hour and a half in front of a screen during weekdays and slightly more than two hours a day on weekends.
New studies suggest that current pesticide regulations fail to account for potential health threats to non-honeybee bee species, which are equally important pollinators. Researchers are calling for more diverse models, such as solitary bees and bumblebees, to be included in risk assessments.
A University of Guelph study found that teenagers and young adults who participate in family dinners have healthier eating habits, consuming more fruits and veggies and fewer fast-food items. Family dinners also model healthful eating behaviors for parents and adolescents alike.
A University of Guelph study has found that opening up the blood vessels to an ovarian tumour can potentially improve the effectiveness of treatment. By creating a healthy blood supply, the tumour becomes more accessible to treatment, increasing success rates.
A University of Guelph study found that global agriculture is overproducing grains, fats, and sugars while insufficiently producing fruits and vegetables. Adopting a more nutritious diet would require significant changes to the food system, including reducing meat consumption and increasing plant-based protein production.
A University of Guelph researcher has developed a novel three-in-one vaccine targeting E. coli, Shigella, and Campylobacter jejuni, providing immunity against all three pathogens in mice tests. The vaccine may save lives in developing countries where these pathogens kill over 100,000 children under age five annually.
Researchers at the University of Guelph found that a sudden drop in glucose levels can have a lasting effect on mood. The study, published in Psychopharmacology, examined the impact of hypoglycemia on emotional behavior in rats.
A new study by University of Guelph researchers found that global adherence to USDA guidelines would require one giga-hectare of additional land, roughly the size of Canada. The study highlights the need for international coordination of national dietary guidelines due to limited global lands.
A University of Guelph study found that middle-aged Canadians are experiencing significant sexual problems, with 40% of women and 30% of men facing challenges. The study highlights the need for doctors to check in with patients about their sexual health, particularly among this demographic.
Researchers at the University of Guelph have discovered that leopard geckos can create new brain cells using a specific type of stem cell. This finding has implications for treating brain injuries and diseases, as it suggests that geckos may be able to regenerate parts of their brains.
A recent study published in Psychological Science found that cooperative individuals are more likely to face social punishment in competitive environments, even if it harms the entire group. In egalitarian societies, this dynamic has prevented dominant individuals from dominating the group.
A new University of Guelph study found that exposure to positive comments on social media improved participants' attitudes about recovery from non-suicidal self-injury (NSSI). The study suggests that harnessing social media and online content can instill hope, foster recovery, and provide reliable resources.
Researchers from the University of Guelph found that climate warming-induced advances in treeline movement may be halted by unsuitable soils, hindering plant growth. This discovery is important for preserving individual species or entire ecosystems.
A new University of Guelph study found people in consensual non-monogamous relationships experience similar levels of satisfaction and well-being to those in monogamous ones. Consensually non-monogamous relationships are more common than thought, with 3-7% of North Americans involved.
A University of Guelph study discovered that muscle sympathetic nerve activity increases in over-trained athletes after overload training, hindering performance. In contrast, recreational triathletes and cyclists who followed a consistent training regime showed improved fitness and cardiovascular health.
A University of Guelph study found residues of neonicotinoids in the livers of nearly 10% of wild turkey carcasses, suggesting that free-ranging animals are ingesting these insecticides. The researchers also discovered corn and soybean seeds coated with neonicotinoids in some birds' digestive systems.
A University of Guelph study found that swapping half of a portion of starchy side dishes with lentils can significantly improve the body's response to carbohydrates. Replacing potatoes with lentils led to a 35-per-cent drop in blood glucose levels.
A new University of Guelph study has discovered that exposure to pesticides like paraquat and maneb increases the risk of developing Parkinson's disease. Low-level pesticide exposure disrupts cells in a way that mimics genetic mutations, drastically increasing disease onset risk.
A new University of Guelph study found that intense exercise is a major cause of death in racehorses, with thoroughbreds facing the highest risk. The study analyzed data from over 1,700 cases and found that musculoskeletal injuries were the leading cause of mortality.
Research reveals inflammatory airway disease (IAD) is common among racehorses, even those without respiratory signs. The study of 95 deceased racehorses found most had some degree of IAD, suggesting all horses may be exposed to inflammation.
A new study found that fathers are rarely included in family-based interventions designed to prevent childhood obesity, despite their significant influence on children's eating habits. The research emphasizes the need for more inclusive interventions that engage fathers to effectively improve weight outcomes.
A new study from the University of Guelph finds that climate change and environmental factors are more threatening to fish diversity than predators in freshwater lakes. The research highlights the importance of monitoring lake conditions, including warming temperatures and water quality impacts, to protect species diversity.
A University of Guelph study found that intense exercise before taking a daily dose of olanzapine can reduce the risk of weight gain and Type 2 diabetes. The researchers discovered that moderate exercise did not have the same effect, highlighting the importance of intense physical activity in mitigating medication side effects.
A University of Guelph study found that human encroachment is the leading cause of death among Ontario's at-risk birds of prey, with trauma and starvation being the top causes. The study analyzed over 1,500 bird deaths from 1991 to 2014 and highlighted the need for public awareness and habitat preservation to protect raptor populations.
Researchers at the University of Guelph have made a breakthrough in combating Ebola with an innovative antibody delivery method. The approach delivers monoclonal antibodies through a viral vector, bypassing the need for a natural immune response, offering 100-per-cent protection against Ebola infection in mice.
The University of Guelph researchers have developed a dynamic population model that predicts overall cat numbers in a community, accounting for owned cats, unowned strays, and shelter cats. This tool enables municipalities to tackle factors influencing cat populations and improve cat welfare.
A University of Guelph study found that cardiolipin helps prevent protein misfolding in Parkinson's disease, leading to nerve cell death. Researchers believe cardiolipin may represent a new target for developing therapies to slow the progression of the disease.
A University of Guelph study found that genetic variants in taste receptors influence the snacks chosen by preschoolers. Nearly 80% of kids carried at-risk genotypes, leading to a high intake of calories from sugar and fat.
A University of Guelph study found that omega-3s from fish are eight times more effective at inhibiting tumour development and growth compared to plant-based options. The research suggests that marine-derived omega-3s can significantly reduce breast cancer risk, particularly in aggressive forms.
A University of Guelph professor has identified a protein called cadherin-22 as crucial in the spread of cancer cells. The discovery could lead to new treatments by hindering the protein's function, reducing adhesion and invasion rates by up to 90%.
A University of Guelph study reveals that monarch butterfly eggs are more abundant on milkweed grown in agricultural areas, with three and a half times the number found in urban gardens, natural areas, and roadsides. This finding suggests that roadside planting may not be an effective conservation strategy for this endangered species.
Researchers at the University of Guelph have discovered the type of stem cell responsible for a gecko's ability to regrow its tail. The study found that the gecko's spinal cord contains radial glia stem cells, which proliferate and form new tissue after injury.
University of Guelph researchers have developed a model that allows fisheries to meet rising consumer demand while ensuring adequate income and replenishment of natural stocks. The model encourages fisheries to reduce short-term harvests to realize higher long-term yields, promoting sustainable fishing practices.
Researchers investigated optimal fertilizer rates and soilless growing substrates to grow cannabis plants with higher medicinal components and greater yield. The study, published in HortScience, is the first of a series investigating ideal horticultural practices for indoor cannabis production.
A new study using DNA metabarcoding technology is helping to improve the monitoring of Canada's vital boreal forest. The approach enables quick and accurate detection of aquatic organisms, providing valuable insights into ecosystem health.
A new study by University of Guelph researchers found that female ovarian hormones and a circadian 'clock' molecule protect women's heart health as they age. This discovery may help prevent heart disease in older adults, with implications for both men and women.
A University of Guelph study using DNA barcoding technology found 71% of dried shark fins and manta ray gills were from endangered species. This highlights the need for stricter enforcement to prevent protected species from being traded internationally.
A University of Guelph professor has identified a protein that enables fish to adjust the size of their hearts in response to changing temperatures. This finding may lead to new insights into preventing or treating cardiac fibrosis, a condition where the heart builds up scar tissue after injury.
A University of Guelph study found that exposure to thiamethoxam reduces the chances of a bumblebee queen starting a new colony, with queens exposed to pesticides laying 26% fewer eggs. This significant decline in nesting behavior threatens the survival of wild bumblebee populations.
A University of Guelph study reveals that early-born squirrels have a better chance at survival, as they can find vacant spots to store their food for the winter. The researchers found that birth date is a key factor in survival, with earlier births being more advantageous in densely populated neighborhoods.
University of Guelph researchers discover Ruby Ring onion variety has highest levels of quercetin and anthocyanin, compounds known for their anti-cancer properties. The study reveals red onions can activate pathways that encourage cancer cell death and disrupt communication between cells.
Researchers at University of Guelph have found a hormonal imbalance in the brain causes breathlessness in heart failure patients. Using existing hormone-suppressing drugs, they were able to effectively treat this condition and improve patients' quality of life.
A new study by University of Guelph researchers has found that methane gas leaking from energy wells can travel extensively through groundwater, posing an explosion risk and degrading water quality. The findings also suggest that methane is 30 times more potent than carbon dioxide at trapping heat when in the atmosphere.
Fast-learning bumblebees collect fewer resources and have shorter foraging careers, according to a new U of G study. The researchers found that the energy demands of intelligence may eat up limited resources, leaving smart bees with less energy.
A University of Guelph study suggests that conditions in wintering grounds are key factors affecting songbird population numbers during spring and summer breeding seasons. Warmer wintering grounds improve overall survival, but predictions of climate change may lead to new threats.