Articles tagged with Veterinary Medicine
Comprehensive exploration of living organisms, biological systems, and life processes across all scales from molecules to ecosystems. Encompasses cutting-edge research in biology, genetics, molecular biology, ecology, biochemistry, microbiology, botany, zoology, evolutionary biology, genomics, and biotechnology. Investigates cellular mechanisms, organism development, genetic inheritance, biodiversity conservation, metabolic processes, protein synthesis, DNA sequencing, CRISPR gene editing, stem cell research, and the fundamental principles governing all forms of life on Earth.
Comprehensive medical research, clinical studies, and healthcare sciences focused on disease prevention, diagnosis, and treatment. Encompasses clinical medicine, public health, pharmacology, epidemiology, medical specialties, disease mechanisms, therapeutic interventions, healthcare innovation, precision medicine, telemedicine, medical devices, drug development, clinical trials, patient care, mental health, nutrition science, health policy, and the application of medical science to improve human health, wellbeing, and quality of life across diverse populations.
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Fundamental study of the non-living natural world, matter, energy, and physical phenomena governing the universe. Encompasses physics, chemistry, earth sciences, atmospheric sciences, oceanography, materials science, and the investigation of physical laws, chemical reactions, geological processes, climate systems, and planetary dynamics. Explores everything from subatomic particles and quantum mechanics to planetary systems and cosmic phenomena, including energy transformations, molecular interactions, elemental properties, weather patterns, tectonic activity, and the fundamental forces and principles underlying the physical nature of reality.
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Comprehensive examination of tools, techniques, methodologies, and approaches used across scientific disciplines to conduct research, collect data, and analyze results. Encompasses experimental procedures, analytical methods, measurement techniques, instrumentation, imaging technologies, spectroscopic methods, laboratory protocols, observational studies, statistical analysis, computational methods, data visualization, quality control, and methodological innovations. Addresses the practical techniques and theoretical frameworks enabling scientists to investigate phenomena, test hypotheses, gather evidence, ensure reproducibility, and generate reliable knowledge through systematic, rigorous investigation across all areas of scientific inquiry.
Study of abstract structures, patterns, quantities, relationships, and logical reasoning through pure and applied mathematical disciplines. Encompasses algebra, calculus, geometry, topology, number theory, analysis, discrete mathematics, mathematical logic, set theory, probability, statistics, and computational mathematics. Investigates mathematical structures, theorems, proofs, algorithms, functions, equations, and the rigorous logical frameworks underlying quantitative reasoning. Provides the foundational language and tools for all scientific fields, enabling precise description of natural phenomena, modeling of complex systems, and the development of technologies across physics, engineering, computer science, economics, and all quantitative sciences.
Researchers at Okinawa Institute of Science and Technology have successfully treated a newly discovered parasitic copepod species that was killing squid eggs. The eco-friendly treatment uses peracetic acid to kill the parasites in under two minutes, with zero effect on squids or their generations.
Researchers identified six distinct communities of zoonotic agent sharing in Austria, influenced by highly connected infectious agents, proximity to humans, and human activities. The study highlights the importance of a holistic approach to understanding and managing zoonoses, emphasizing the role of food and water in transmission.
A recent study by Iowa State University researchers found that dairy cows have rich supplies of sialic acid, a sugar molecule that acts as a receptor for influenza. This discovery sheds light on how the virus attaches to hosts and raises questions about the risks of consuming raw milk from infected cows.
Researchers at Texas A&M University uncovered how domestic rabbits become feral in the wild through natural selection. They found that all European, South American, and Oceania rabbits had a mix of feral and domestic DNA, explaining why they quickly adapted to living in the wild.
Researchers used movement sensors to track thoroughbreds' stride patterns and identified miniscule changes associated with increased injury risk. The technology has been shown to prevent catastrophic injuries by alerting trainers and veterinarians to intervene before a major injury occurs, resulting in longer careers for affected horses.
A novel real-time PCR method has been developed to detect and identify the emerging zoonotic foodborne pathogen E. albertii, which is often misidentified as E. coli. The study found that E. albertii can survive in the human intestinal tract for approximately four 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 deep learning tool has been developed to reliably diagnose moon blindness in horses based on photos, with a high accuracy rate of 93%. The tool supports veterinary doctors in making diagnoses, particularly valuable for less experienced professionals or horse owners in regions with limited vets.
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.
A study by Washington State University found that cats with the MDR1 genetic mutation are at high risk of experiencing serious adverse effects from products containing eprinomectin. Cats without this mutation appear safe when using these products, but many cases of severe reactions have been reported.
A UK study found that majority of rabbit owners could identify pain and pain-free rabbits but lacked knowledge on subtle signs, highlighting the need for education and training.
Researchers successfully carried out pioneering fecal microbiota transplantations on Navy bottlenose dolphins, showing significant improvement and increased microbial diversity. The study's findings have important implications for marine mammal medicine, highlighting a non-antibiotic option to treat gastrointestinal diseases.
A survey of UK, Austria, and Denmark pet owners found that 6 in 10 believe their pets should have access to the same healthcare treatment options as humans. Those with strongest emotional attachments to their pets were more likely to desire advanced care options.
A recent study in the Journal of Dairy Science found that training dairy cows with positive reinforcement can improve their emotional state and overall welfare. The researchers trained Holstein dairy heifers using food rewards and observed increased anticipatory behaviors and play, indicating a positive experience for the animals.
Wild stingless bee colonies in the Colombian Andes develop tolerance to the insecticide abamectin, which is derived from cattle medication ivermectin. Despite high concentrations of abamectin being lethal to bees, tolerant colonies grow at similar rates as non-tolerant ones
A team of physicists and veterinary scientists at Purdue University has developed a method to detect chemoresistance in cancer patients using biodynamic imaging (BDI). This technique measures the motions inside cancer cells and how they respond to chemotherapy, identifying patients who will not respond to treatment. The study shows pro...
Texas A&M researchers are studying reproductive abnormalities that cause sterility in horses, including underdeveloped reproductive organs and intersex individuals. The study aims to provide vital information for diagnosing these abnormalities and improving horse care.
Xylazine, a veterinary medication, has been found in the illicit opioid supply, rendering naloxone ineffective in treating overdose cases. Specialized addictions care remains crucial in addressing underlying substance use disorders.
A study published in Applied Animal Behaviour Science found that dogs are most engaged when watching videos featuring other animals, with content featuring other dogs being the most popular. The research aims to improve the assessment of canine vision and support a healthier life for dogs as they age.
A University of Queensland study found humans can correctly identify the emotional context of chickens' clucks, with 69% accuracy. The ability to detect emotional information from vocalisations could improve the welfare of farmed chickens.
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 beta-glucanase improves nutrient digestion, promotes a healthier gut microbiota, and enhances chicken growth and health. The enzyme broke down beta-glucan, reducing the need for antibiotics and other medications while increasing feed efficiency.
Researchers found that antibodies targeting the N-terminal domain have a lower ability to protect against delta variants compared to those targeting the receptor-binding domain. The study provides new insights into vaccine development, highlighting the importance of understanding antibody responses.
A study found that pet owners worldwide tend to be more emotionally attached to and willing to spend more on their dogs compared to their cats. However, there are significant cultural differences in attitudes towards pets across countries, with Denmark showing a notable preference for dog care.
Researchers develop a novel iNKT cell therapy approach using canine models, demonstrating improved survival and longer therapeutic effect. The platform could potentially treat human cancers with reduced risk of relapse and increased efficacy.
A new study suggests that antimicrobials do not improve outcomes for dogs with uncomplicated diarrhea, prompting a potential reduction in their use by veterinarians. The findings come from a causal inference analysis of clinical trial data.
A Texas A&M research team found that a population of endangered red-crowned parrots is thriving in urban areas, with four main roosts in the Rio Grande Valley. The parrots' adaptability to human environments and lack of competition for food sources make them an unusual example of a species doing well in urban areas.
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.
A study involving wolves and dogs found that both species can remember where people hid food if they observed the hiding process. However, wolves outperformed dogs in finding caches, suggesting differences in traits like persistency and food-related motivation.
A new study found that dogs adopted from shelters can exhibit a range of behavioral changes, including aggression and separation-related problems. However, despite these challenges, owners tend to be highly satisfied with their pets, with 93.7% rating their dog's behavior as excellent or good.
A new study found that nearly half of dog owners in the US hold negative views about vaccinating their pets, citing safety and efficacy concerns. This hesitancy is linked to public mistrust in human vaccines during the pandemic, posing serious public health implications for both animals and humans.
Despite increased problem behaviors like stranger aggression and training problems, shelter dog owners reported high satisfaction rates of 94% due to improved behavior over time. Owners also noted a decrease in separation-related behaviors as their dogs became more assured of return home.
The Yangtze finless porpoise has evolved a specialized subcutaneous blubber layer that serves as an intelligent thermal coat, regulating body temperature in response to changing water temperatures. The blubber thickness changes with the water temperature, becoming thicker in colder waters and thinner in warmer waters.
A study published in Animal Nutrition found that chlorogenic acid enhances growth performance, intestinal barrier function, and immune function of broilers experiencing immunological stress. The compound regulates gut microbiota, metabolites, and intestinal proteins to achieve these improvements.
Research found that butyrate supplementation inhibited inflammation, enhanced immunity, and activated microbial metabolism in calves fed a high-fiber starter. This promotes a healthier gastrointestinal environment and contributes to improved overall health.
A new method scans moving horses to produce an enhanced saddle-map, highlighting ideal areas for saddle placement to reduce pain and injury. The research identifies the most mobile areas of a horse's back as the least suitable for distributing pressure.
Researchers at North Carolina State University discovered that slower gait speeds in older dogs are linked to increased cognitive decline and dementia. The study measured gait speed on and off leash in senior dogs and found a significant correlation between walking speed and cognitive performance.
Researchers updated their protein localization prediction model, MULocDeep, to provide more targeted predictions for biological discoveries. The tool helps researchers design more effective experiments and advance scientific discoveries related to drug development and treating diseases like epilepsy.
Researchers at São Paulo State University developed a new technique for analyzing male fertility potential using flow cytometry, which can detect and analyze chemical and physical characteristics of human sperm simultaneously. This technique has the potential to enhance the accuracy of fertility prediction and treatment.
Researchers found two E. coli strains resistant to colistin and third-generation cephalosporins in dogs and cats in Japan. The study highlights the need for 'One Health' approaches to understand companion animals' role in antimicrobial resistance transmission.
Dogs with canine cognitive dysfunction syndrome (CCDS) display altered brain wave activity during sleep, including reduced slow-wave sleep and increased fast beta waves. This research builds on human studies linking disrupted sleep patterns to cognitive decline in Alzheimer's patients.
Research at Texas A&M University reveals that a father's alcohol consumption before conception can lead to FAS-related craniofacial differences in offspring. The study challenges the existing dogma that only maternal alcohol exposure causes fetal growth defects.
Researchers found that dogs with anxiety have altered brain connectivity, particularly between the amygdala and hippocampus. The study used fMRI to characterize abnormal neural networks in anxious dogs, providing insight into anxiety disorders in both animals and humans.
Researchers at IISc found that grazing by livestock leads to lower carbon storage in soil compared to wild herbivores due to antibiotic use. Re-wilding soils and quarantining animals could help offset the damage.
Researchers developed a horse-specific compression device that accelerates lymphatic flow, providing potential relief from painful swollen limbs. In a pilot study, six healthy thoroughbreds showed significantly accelerated lymphatic flow compared to untreated horses.
A new genetic test can identify dogs at risk of a potentially deadly disorder resulting in excessive bleeding and bruising after surgical procedures. The DEPOHGEN test will allow for preventative treatment by administering antifibrinolytic drugs to dogs with the mutation before surgery.
A predictive model developed by University of Groningen researchers can identify cows at risk of dystocia before insemination. The model, which uses machine learning on a large dataset, suggests that it could roughly halve the risk of calving problems.
Veterinary experts warn that AI algorithms used in radiology and imaging can provide faulty or incomplete diagnoses, posing risks to patient care. The absence of regulatory oversight for veterinary AI products increases concerns over accuracy, transparency, and potential harm.
Steaming hay kills harmful microorganisms, but damages proteins making them less digestible for horses. This can lead to impaired muscle development and nutrient deficiencies, affecting growth and coat health. Horses can be enriched with protein-rich feedstuffs to mitigate this risk.
Researchers at Eötvös Loránd University developed two tests to assess age-related memory performance and neophobia differences in dogs. The memory test found that older dogs make more mistakes before finding food, while the novel object test revealed an increased tendency to avoid new objects with age.
The new guidelines aim to improve the cat's emotional experience during veterinary visits. They provide practical tips on creating a more reassuring environment, such as minimizing visual stimulation and using synthetic feline pheromones. The guidance also emphasizes the importance of remaining 'cat-focused' during interactions.
A new method of conventional IVF has been successfully developed by Katrin Hinrichs and colleagues, resulting in three healthy foals born to recipient mares. The technique offers a simplified alternative to existing methods like ICSI, which require expensive equipment and training.
A collection of studies examines how horse owners' behaviors affect equine health, including colic recognition, disease treatment, and vaccination. Disseminating this knowledge could lead to improved veterinary care and positive changes in horse welfare.
Researchers mapped the spread of pathogens in wild macaque populations near human settlements, finding that monkeys with high human interactions cause larger outbreaks. The study used computer simulations to predict disease transmission and identified key factors influencing outbreak size.
A recent study by Washington State University researchers has identified distinct genetic patterns among the most prevalent types of canine soft tissue sarcomas, potentially leading to more accurate diagnoses and effective treatments. The findings suggest that a single treatment approach may not be effective for all subtypes of the tumor.
A new international study suggests that dog owners who spend more time exercising themselves tend to exercise their dogs more, leading to a perceived ideal body weight. The study found that feeding practices play a main role in owner perception of their dog being overweight, while exercise practices are crucial for an ideal weight.
A recent study found that isolating horses can lead to stress-related immunomodulations, weakening their immune systems. The researchers discovered that single housing caused these changes, regardless of the group composition, highlighting the importance of social interaction for horse health.
A multi-institutional team assessed the diagnostic criteria for canine glioma using the Comparative Brain Tumor Consortium's guidelines. The study found that consensus was achieved for 71 out of 85 cases (84%), with a moderate level of inter-pathologist agreement.
A new study from North Carolina State University explores the connection between hearing loss and dementia in geriatric dogs. The study found that as hearing deteriorated, dogs' ability to perform tasks declined significantly. Cognitive scores related to vitality and companionship were also negatively impacted.
A new study successfully introduces healthy photoreceptor cells derived from stem cells into the retinas of dogs, marking significant progress toward a cell-based therapy for blindness. The treatment enables cells to survive and form connections with existing retinal cells, paving the way for a regenerative medicine approach.