Articles tagged with Animal Health
A new article by Amélie Desvars-Larrive and Fariba Karimi emphasizes the need for diverse workforces in One Health to foster creativity, reduce groupthink, and improve scientific research. This diversity fosters a stronger One Health approach by bringing different perspectives and methods to tackle complex global health challenges.
Researchers found that fruit bats generate a more diverse antibody response than mice but have a weaker overall response. However, bats fed a fruit-only diet had a stronger antibody response compared to those on a protein-supplemented diet.
Researchers found that teaching dogs to voluntarily dunk their heads in water is the most effective method for rapidly cooling them down after exercise. The study also highlighted the importance of constant access to water and shade for outdoor pets.
Researchers developed a cumulative adversity index for yellow-bellied marmots, showing that early life stressors can have lasting effects on their survival and lifespan. The study found that moderate and acute adversity decreased pup survival rates by 30% and 40%, respectively.
A study published in PLOS ONE found that 4 in 10 cat owners report their feline companions playing fetch, while 78% of dog owners say their canine friends engage in the behavior. The research also highlights differences in fetching behavior between breeds and demographic factors.
Researchers at Osaka Metropolitan University have successfully generated high-quality feline induced pluripotent stem cells (iPSCs) without a genetic footprint. These cells exhibit properties similar to human iPSCs and can differentiate into various cell types, making them a promising tool for veterinary regenerative medicine research.
A recent USGS study found that red-backed salamanders have higher densities and biomass than expected, playing a key role in terrestrial temperate ecosystems. The discovery suggests that salamanders are more prevalent than previously suspected, and their disappearance could have significant ecosystem-level consequences.
A new study by MLU and UG found that organic farming, flower strips, and semi-natural habitats improve bee health. Organic fields had the greatest impact, reducing parasite infestation and boosting colony growth.
Researchers at Arizona State University have introduced a new sterilization technique using X-ray irradiation to reduce Aspergillus flavus viability in contaminated corn. The method stops the fungus from transmitting spores and producing aflatoxins, crucial for developing additional remediation techniques.
New nutrition strategies could slash methane emissions from dairy cows by a staggering 60%, according to a Journal of Dairy Science review. Diet reformulation, using feed additives like seaweed and 3-NOP, may be key to achieving this goal.
A Dartmouth study suggests that social rank determines whether animals prioritize short-term energy consumption over long-term health, with dominant monkeys consuming food quickly to maintain dominance, while lower-ranked monkeys invest time in washing their food to prevent tooth damage. The findings shed light on the disposable soma h...
A new study finds that housing-related companion animal relinquishment increased across 21 US shelters from 2019-2023, while pet restrictions and conflicts declined. Housing insecurity worsens despite pet-inclusive policies, leaving owners with devastating choices.
Researchers have developed a new technique called burst sine wave electroporation (B-SWE) that can disrupt the blood-brain barrier around brain tumors without causing significant damage to healthy tissue. This method shows promise for treating aggressive brain cancers like glioblastoma, which currently have limited treatment options.
The Texas A&M Center for Environmental Health will promote research in four areas of environmental health, including climate change and health, environment and metabolism, and environmental justice and policy. The center aims to facilitate collaboration between researchers and make funding more accessible for junior faculty.
Researchers tracked free-ranging Egyptian fruit bats and found they possess high cognitive abilities, including episodic memory, mental time travel, and delayed gratification. The study revealed that older bats can estimate time passed since their last visit to a tree and avoid those with stopped bearing fruit.
A probiotic spray method has been developed to improve hatchability and health in chicks without using antibiotics. The patented method has shown an approximately 5% increase in hatchability and healthier chick quality.
Chimpanzees have been observed seeking out specific plants with medicinal properties to treat their ailments, and further pharmacological testing has confirmed the presence of anti-inflammatory and antibiotic compounds. These findings highlight the importance of studying animal behavior in discovering new medicines.
Researchers Audrey Ruple and Courtney Sexton urge scientists to collect data on a more diverse range of dog owners to better assess exposure risks for vulnerable populations. They advocate for standardized data collection on owner demographics, including age, gender, geographic location, and household composition.
Researchers at WVU are exploring the potential of solar panels to generate energy on grazing lands, diversifying farmers' income streams and promoting more sustainable practices. The study aims to understand how dual-use solar systems impact soil health and animal performance.
A Texas A&M-led team has created the first global map of seafloor biodiversity activity, uncovering key environmental factors that drive burrowing animals' activities and ecosystem health. The research highlights the critical role these animals play in regulating carbon, nutrient, and biogeochemical cycles.
A new study demonstrates personalized phage therapy's effectiveness in treating antibiotic-resistant infections in animals, with a case of a cat healing from a persistent wound. The treatment combines a specific anti-Pseudomonas aeruginosa phage with ceftazidime, achieving full healing after 14 weeks.
Researchers evaluated the health of accidentally caught sea turtles using ultrasound imaging to monitor gas levels in their organs. Veterinarians found that ultrasound brightness could be used to differentiate gas levels over time, helping them predict treatment outcomes for bycaught sea turtles.
A team of neuroscientists proposes a framework to address the complex challenges of brain health, environment, and sustainability. The 'brain economy' concept aims to create a stronger future by reversing brain capital loss, which affects cognitive abilities and socioemotional stability.
A new study establishes official climate divisions in Hawaii, improving climate research and forecasting. Chronic pain sufferers who spend time outdoors experience stronger weather-based effects, while lightning-initiated wildfires are responsible for more than half the acres burned in the contiguous United States.
Researchers found that copper beads in pig feed reduced microbial pathogens, but unexpectedly increased Enterobacteriaceae levels, suggesting a more complex impact on the gut microbiome. The study aimed to improve animal health before slaughter by enhancing gut health through pre-harvest interventions.
Researchers at Eötvös Loránd University discovered that dogs have a 'canine g factor' similar to humans, influencing cognitive abilities and ageing patterns. The study found a global cognitive decline in dogs over two and a half years, with poorer health affecting the rate of decline.
Researchers found that synbiotics, a combination of prebiotics and paraprobiotics, improved the gut microbiome of Magellanic penguins, reducing inflammation and enhancing overall health. The study also revealed that parasynbiotics can modulate inflammatory responses in penguins.
Researchers tracked 50 pregnant Angus and Hereford beef cows fitted with GPS collars to understand individual grazing patterns. They found consistent and distinct patterns across the two years, even when water sources changed, suggesting that recognizing personality types can benefit both animal health and environmental conditions.
Pet owners are most likely to help their overweight pets lose weight when veterinarians caution about the impact of obesity on life expectancy. Impact on life expectancy is the top concern for cat owners, while life expectancy and arthritis are the top concerns for dog owners.
A Photovoice project documented the lives of Seattle-area pet owners experiencing homelessness, revealing the benefits of human-animal bonds on mental and physical health. The study also identified barriers to services and recommendations for improved policies.
A new study by City University of Hong Kong found that sex and social status influence social grooming among free-ranging feral cattle in Hong Kong. The research suggests that more dominant females receive more grooming, and high-ranking animals exchange more friendly grooming with each other.
A new study published in the Journal of Dairy Science explores the use of spent hemp biomass as a feed ingredient for lactating dairy cows. The research shows that hemp biomass is safe and does not negatively affect milk production or animal health, despite being less palatable due to its characteristic smell. The study suggests potent...
A new review of international research highlights the dangers of forced separation from pets in crisis situations like domestic violence, homelessness, or natural disasters. The study found a lack of support services puts people and animals at risk of distress and harm.
The project will assess how xanthophyll carotenoids in NutraMaize Orange Corn mitigate negative health effects associated with heat-induced oxidative stress. The researchers aim to improve egg-laying hen health and performance during heat stress events.
Scientists at Osaka Metropolitan University have developed a non-invasive, pain-free method to reprogram canine stem cells from urine samples, creating induced pluripotent stem cells (iPSCs) without feeder cells. This breakthrough aims to advance veterinary regenerative treatment and genetic disease research.
Recent studies in JDS Communications have found that paired housing can build behavior skills, shape calf personalities, and set up animals for success in the herd. Early socialization has been shown to boost competitive skills, increase time drinking from a bottle, and make calves bolder towards novel objects and unfamiliar calves.
Researchers found that adding protruding rocks to restored streams increases the abundance and diversity of stream insect eggs, but not necessarily their larval stages. This study suggests that stable rock landing areas can enhance aquatic insect populations in restored streams.
The São Paulo School of Advanced Science on Precision Livestock Farming aims to empower graduate students and early-career researchers with machine learning, statistical tools, and database systems. The school will provide a platform for them to process vast amounts of data and develop a multidisciplinary approach to PLF.
Research by Hungarian researchers found that flat-faced dogs, like French Bulldogs, sleep more due to increased daytime sleepiness and longer REM sleep phases. Their EEG patterns showed signs of white matter loss and distorted brain function.
A study by Colorado State University found that redlined communities experience higher maximum noise levels, detrimental effects on urban ecosystems, and increased human health risks like hearing loss and stress. The research highlights the need for equitable planning and noise mitigation to benefit both people and wildlife.
A recent study by the Complexity Science Hub found that at least two-thirds of animal COVID-19 deaths were not reported to official sources. The researchers compiled a comprehensive list of 35 animal species susceptible to SARS-CoV-2, highlighting the need for improved data exchange and reporting.
A recent analysis of the Golden Retriever Lifetime Study data notes a potential correlation between canine sterilization and hemangiosarcoma development. Intact females consistently have lower diagnosis rates, while spayed females show an increasing risk beyond 8 years old.
The BioRescue project evaluated 65 advanced assisted reproduction procedures in white rhinos, showing the technology is safe for donor females and yields successful embryo generation. Regular OPUs improve reproductive health in individual female rhinos.
A study from North Carolina State University tracked 16 rehabilitated turtles to monitor their long-term survival and health. The researchers found that turtles moved an average of 100 yards between observations, with some individuals traveling much farther than expected.
A study found that flat-faced breeds like English and French bulldogs rely more heavily on humans during problem-solving tasks, leading to lower task success rates. This trait may contribute to the strong social bond between owners and these breeds, but the study's findings do not confirm a genetic predisposition.
Researchers are creating a frailty instrument that can be used to make health decisions and personalize geriatric veterinary care for dogs. The instrument will consider physical, mental, and emotional changes associated with aging, providing a better indicator of the body's condition than age alone.
A survey of 1,369 cat owners found that those on vegan diets tended to report fewer veterinary visits and less medication use compared to those on meat-based diets. While the differences were not statistically significant, these findings support the healthfulness of vegan diets for cats.
Researchers at the University of Missouri have identified a way to improve immunological memory produced by T cells in response to influenza infection, potentially leading to more effective vaccines and treatments. The study found that manipulating a molecular signaling pathway can strengthen and prolong the immune response.
A recent study found that extending cooling strategies to day-and-night improves milk yield, reduces rumen temperatures, and enhances cow well-being. The enhanced day-plus-night cooling group produced more milk and had lower panting scores compared to the daytime cooling group.
Research from Oregon State University's Marine Mammal Institute reveals that gray whales feeding off the Pacific Northwest coast are shorter than their counterparts in the Arctic. The females average 3 feet and males average 1.5 feet shorter, with slightly smaller skulls and flukes.
The study established a broad range of reptile cell lines, including those from crocodilians, snakes, turtles, tortoises, and lizards. This breakthrough will help advance reptile conservation and replace the need for live animals in scientific research, leading to improved animal welfare.
Researchers discovered that stimulating dopamine neurons in mice's midbrain triggers orofacial movements, which are linked to brain-wide neuronal activities. The study identified two distinct orofacial movements: transient actions upon reward expectation and active, sustained movements upon receiving a reward.
A recent study analyzing over 2 million UK dogs found that mixed-breed, Labrador retrievers, and Jack Russell terriers are the most common breeds. Meanwhile, flat-faced breeds like French bulldogs and pugs increased health risks, with predictions of a canine healthcare crisis in the UK.
Researchers developed a novel metal-derived complex to treat Avian Pathogenic Escherichia coli (APEC), a serious respiratory infection resistant to antibiotics. The treatment, manganese carbonyl, showed protective effects in chickens with APEC, reducing bacterial shedding and killing.
Researchers at Johns Hopkins Medicine have identified a new target for treating HIV infection by blocking the neutral sphingomyelinase-2 (nSMase2) enzyme. Inhibiting this enzyme can prevent HIV replication and kill infected cells, offering a promising therapeutic approach.
A new study published in Wildlife Society Bulletin reveals that lead exposure from hunting ammunition is sickening and killing bald eagles, making them more susceptible to other dangers. The research, funded by Morris Animal Foundation, used innovative modeling tools to demonstrate the impact of lead poisoning on eagle populations.
A team of researchers developed a new technique using drone photographs to estimate the age-structure of free-ranging dolphin groups, aiding in timely conservation efforts. By analyzing the distance between a dolphin's blowhole and dorsal fin, they can infer its total body length and age.
A recent study published in Science of the Total Environment found a scarcity of studies on microbial and chemical drinking water contamination in Appalachia and associated health outcomes. Only 85 publications met the criteria, with many gaps remaining to be filled.
Researchers estimate that gray whales off the Oregon Coast consume millions of microparticles per day, primarily from zooplankton and fish. The study suggests that these high loads of microfibers may be affecting the health and behavior of the whales, with potential consequences for their populations.
Researchers detected elevated PFAS levels in dogs and horses from Gray's Creek, NC, with horses showing lower concentrations. The study highlights the importance of horses as sentinel species for monitoring PFAS exposure.