Articles tagged with Veterinary Medicine
A genetic study found a DVL2 gene defect associated with screw tail and caudal vertebral anomalies in various dog breeds. The variant affects muzzle length and heart development, highlighting the importance of genetic testing for health problems.
Researchers analyzed dog-owner pairs to identify key factors influencing treatment outcomes. They found a negative relationship between introverted owners and fearful dogs, suggesting proactive follow-up is crucial for optimal results. The study aims to improve behavioral guidance for veterinarians and inform potential follow-up research.
A MU study found that embedded counseling services increase accessibility to mental health services for students with demanding schedules. The services offer a convenient way to support students' mental health and well-being.
Researchers found widespread contamination of English rivers with neurotoxic pesticides fipronil and imidacloprid, exceeding accepted safe limits. The use of pet flea products is a likely source of the contamination, posing a high risk to aquatic ecosystems.
A University of Gothenburg study shows that units outside emergency healthcare are willing to assist in a crisis, including hotels, schools, and veterinary clinics. The 'flexible surge capacity' (FSC) system aims to scale up emergency care during surges in patient numbers.
A study by the University of Exeter found that managers who thought gender bias no longer existed were more likely to recommend higher salaries for men and undervalue female staff. The research suggests that holding this belief constitutes a critical risk factor for perpetuating issues of gender bias.
A new epidemiological study found significant welfare concerns for hoarded cats not just from home environments but also from institutional settings. The study, which analyzed 371 hoarded cats relinquished to a shelter, showed that conditions such as overcrowding, uncontrolled breeding, and neglect were prevalent.
A UK study found that older and heavier dogs are more susceptible to heat-related illnesses, with flat-faced breeds like pugs facing higher risks. The study also highlighted the importance of maintaining a healthy bodyweight and breeding for respiratory function in dogs.
Researchers have discovered a compound, tartrolon E, that effectively kills multiple parasites responsible for various infections, including malaria, toxoplasmosis, and cryptosporidiosis. The compound is found in the gills of wood-eating clams and has shown promise in killing these parasites in vitro and in animal studies.
A study of 46 Finnish Leonbergers found that 15% had severe arrhythmia and 15% had milder cardiac changes, with sudden deaths linked to cardiac arrhythmia. The researchers aim to identify the genetic cause of the disorder to develop early diagnostics, breeding programs, and potential drug therapies.
A study published in the Journal of Feline Medicine and Surgery has developed a screening checklist to help diagnose degenerative joint disease (DJD) in cats. The checklist, called the Feline Musculoskeletal Pain Screening Checklist, asks owners six questions about their cat's behavior and can be completed quickly by owners.
Researchers studied 51 cats injured in California wildfires and found a high incidence of heart problems, including thickening of the heart muscle and blood clot formation. The study suggests that wildfires may be a harbinger of human health effects, with severe burns increasing cardiovascular changes.
Researchers at LSU found that cats were less stressed when played cat-specific music, with lower cat stress scores and handling scale scores compared to classical music and no music. The study suggests that cat-specific music may benefit both cat welfare and owner experience.
Researchers found that calf mortality at taming age differs from wild elephants and that calves with less experienced mothers are more likely to die. However, overall calf survival has massively improved over the decades, thanks to changes in management, such as daily veterinary care and access to natural habitats.
A recent investigation found at least 37 canine fertility clinics operating in the UK, with many lacking veterinary staff. The clinics often advertise services that require veterinarian expertise, raising concerns about animal welfare.
A study led by Mary Robinson and Jinwen Chen found potential biomarkers of extracorporeal shockwave therapy (ESWT) that could be used to enforce the ban on its use in horses within 10 days of a race. The researchers detected changes in five inflammatory factors, including TNF-? levels, up to three weeks after ESWT treatment.
Researchers from the University of Guelph have found that some individuals excel at deciphering subtle differences in cat facial expressions to gauge their emotions. Women and those with veterinary experience were particularly skilled at recognizing these cues, even among those without a strong attachment to cats.
The UK veterinary profession is critically low and unprepared for a 'No Deal' Brexit, with concerns over workforce shortages, animal certification, and research. The government's lack of preparedness has been rated as red by Vet Record.
Researchers at RUDN University have found that adding arginine to fish food reduces mortality from ammonia exposure in common carp. The additive activates detoxification, suppressing oxidative stress and increasing urea production, which helps excrete excess ammonia from the body.
Research reveals that dung beetles are sensitive to livestock management chemicals, affecting their growth and development. This can lead to reduced ecosystem services, including nutrient redistribution and pest control, ultimately impacting agriculture and the environment.
A new study from the University of Copenhagen found that overweight dog owners are more likely to have obese dogs, with a correlation between treats used for training and comfort. The study also reveals that castration triples the risk of being heavy or obese in male dogs.
A small qualitative study found female vets frequently face outright sex discrimination, with implications for practice sustainability and burnout rates. Women are often assumed to be on the 'mommy track', denied complex cases, and overlooked for promotion.
Research at Lancaster University finds that women in veterinary practice face persistent sexism and stereotypes, limiting their career progress. Despite outnumbering men, women are underrepresented in senior roles and often struggle to be taken seriously due to biases about family commitments.
A team of veterinarians, emergency medical services experts, and canine handlers developed protocols for treating law enforcement K-9s. The guidelines cover vital signs, analgesics, and equipment needed to care for canine patients.
Researchers found that migratory songbirds sleep differently depending on their condition, trading off safety for lower energy expenditure. Birds in poor condition sleep with their head tucked in, while those in good condition keep their head facing forward, exposing them to a higher predation risk.
A study published in PLOS Pathogens found that prior infection with either Zika virus or dengue virus has no apparent effect on the clinical course of subsequent infection with the other virus. This is a significant finding for the development of vaccines against both viruses.
A 1-year-old Rottweiler named Stella received a groundbreaking treatment using fish skin grafts for her second- and third-degree burns after escaping a house fire. The innovative therapy, developed by Michigan State University, leveraged the anti-inflammatory properties of Icelandic cod skin to aid in healing and tissue regeneration.
A meta-analysis found that removing all tumor tissue reduces the risk of cancer recurrence in dogs by 60%. The study, published in Veterinary and Comparative Oncology, analyzed data from 10 studies involving 278 dogs with soft tissue sarcoma.
A study of 29 waterways in 10 countries revealed more than 100 pesticides, including 24 unlicensed for EU use. The highest levels were found in a Belgian canal with 70 pesticides, contaminating every screened river and canal.
A recent study by Vetmeduni Vienna reveals that wolves and dogs cooperate intensively with humans but differ in their approach. Wolves show more initiative, leading the interaction, while dogs follow human behaviour. The study proposes that dogs' submissive tendencies are a result of domestication, which helped minimize conflicts.
A study by researchers at Vetmeduni Vienna found that dominant male house mice produce higher levels of certain pheromones compared to subordinates. These pheromones are transported in the urine via major urinary proteins (MUPs) and bind to female reproductive physiology, making them more attractive to receptive females.
A study on fruit flies found that many genes are involved in adaptation to hot environments, revealing genetic redundancy. This discovery challenges previous assumptions about the number of genes required for adaptation.
Researchers have identified CDK6 as a significant factor in the development of JAK2V617F-initiated MPNs. The absence of CDK6 reduces proliferation of affected stem cells and increases life expectancy for patients.
A recent study analyzing genomic differentiation among six baboon species found evidence for hybridization of ancient and recent generations. This research provides new insights into the evolution of the genome, shedding light on complex evolutionary divergence and genetic admixture in modern humans and extinct relatives.
Researchers found orangutans spontaneously manufactured hook tools out of straight wire, solving a complex problem that eludes young human children. The apes' innovation abilities were tested using a hook-bending task, where they successfully bent and unbent wires to retrieve rewards.
A new drug, vatinoxan, reduces adverse effects of sedatives on canine patients' cardiovascular systems. Researchers successfully trialed the drug on volunteer canines, paving the way for potential marketing authorization within two years.
A DNA study of over 6,000 dogs found that a specific genetic duplication on chromosome 18 is strongly associated with blue eyes in Siberian Huskies. This discovery sheds light on the genetic underpinnings of eye color in dogs and demonstrates the power of consumer genomic data.
Dr. Barry Rouse, a renowned immunologist, has received the American Veterinary Medical Association's Lifetime Excellence in Research Award for his groundbreaking work on HSV-1 and ocular disease. He has continuously funded research since 1978, garnering over $20 million in funding and publishing more than 400 scientific manuscripts.
A study by Aarhus University found moderate agreement among farmers, veterinarians, and livestock drivers in evaluating cull cow lameness and fitness for transport. The researchers used video sequences to assess cow fitness, with varying levels of agreement within and between groups.
Researchers have developed a rhesus macaque model to study Zika brain pathology, revealing similar brain lesions as in human infants with congenital Zika syndrome. The findings suggest that therapies can be tested using fewer animals, providing hope for the development of new treatments.
A new study found that dogs with noise sensitivity and musculoskeletal pain exhibit increased avoidance behaviors and a later age of onset compared to those without pain. The researchers suggest that veterinarians should thoroughly examine dogs with behavior problems associated with noise for potential underlying pain.
A study published in PLOS ONE found that young Southern white rhinos produce four distinct calls, including 'Whine', 'Snort', 'Threat', and 'Pant', which are used in different social interactions. The calls have a strong innate component, suggesting that vocal development may be an innate trait rather than learned from mothers.
Researchers at Michigan State University are developing a new cancer vaccine using the virus-like particle Qβ, which generates anti-cancer immune responses. The vaccine aims to protect animals against cancerous cells and could translate to human use for spontaneously occurring cancers.
A new in-depth review from the Journal of Dairy Science examines necessary minerals and their mechanisms for absorption in cows. The review highlights two key methods, paracellular and transcellular absorption, and discusses factors affecting mineral uptake.
Researchers found that cockatoos excel at fitting shapes into specific frames without requiring training or visual alignment like humans. They require fewer attempts to insert simple shapes compared to non-human primates, highlighting an allocentric frame of reference similar to toddlers.
A study published in Veterinary Record shows that dexmedetomidine gel significantly reduces behaviors related to fear and anxiety in dogs during fireworks displays. The treatment has been found to be safe and effective, with 72% of dogs showing good or excellent treatment effect.
Researchers found that wolves excelled in cooperative behavior compared to dogs, even when raised together under similar conditions. The study suggests that domestication may not have increased tolerance and cooperation among dogs as expected.
A new study by University of Veterinary Medicine, Vienna researchers reveals that Kune Kune piglets possess highly developed social learning abilities through observation. The piglets attentively observed and replicated tasks demonstrated by their mother or aunt, showcasing exceptional memory capabilities.
Researchers found that each transposon family interprets cell signals uniquely and uses distinct strategies to determine jumping timing. This study sheds light on the complex interactions between host cells and jumping genes.
Researchers developed an automatic detection method called A-MUD to analyze ultrasonic vocalizations in mice. The tool was compared to manual methods and commercial solutions, showing equal quality and lower error rates.
A recent position paper reveals that animals and humans exhibit similar symptoms after consuming certain foods, highlighting the need for research on molecular allergy diagnostics. An elimination diet is recommended to diagnose food intolerance in both species, which may lead to improved prevention and treatment strategies.
Researchers found that winter foals were smaller than their spring and fall counterparts, suggesting a critical impact of reduced metabolism on fetal growth. Despite this, some benefits emerged from the study, including the potential for earlier foaling that can give young horses a head start in competitions.
Researchers at Vetmeduni Vienna have identified bone lining cells as the primary target of oestrogen in regulating bone density and preventing pathological changes. The study found that oestrogen binding to these cells controls the expression of RANKL, a key factor in bone turnover.
Researchers found that Przewalski's horses, now protected in the Gobi Desert, consume only high-quality grass throughout the year due to improved human attitudes. In contrast, Khulan wild asses also live in the same habitat but are still hunted and have a more restricted diet.
A study found that 67% of pet owners surveyed couldn't accurately recognize veterinary emergencies, with many calling out-of-hours services for convenience or reassurance. Veterinary practices can help by providing guidance on emergency conditions and training receptionists in telephone triage.
A new pestivirus, LINDA virus, has been discovered in Austrian pigs, causing severe shaking and damage to the brain and spinal cord. The virus is distantly related to classical swine fever and its discovery highlights the need for further research into its prevalence and potential impact on pig breeding.
A new study found a connection between common household chemicals and neural tube birth defects in mice and rats. Exposure to these quaternary ammonium compounds, used as disinfectants and preservatives, was shown to cause birth defects even at low concentrations.
A new study confirms that wolves and dogs refuse to cooperate when they don't receive a reward, showing an innate sensitivity to inequity. The behavior is similar in both species, indicating it's not solely due to domestication.
A study found declawed cats exhibit increased risk of pain, aggression, and behavioral issues such as inappropriate elimination. The research highlights the importance of considering long-term health effects and exploring alternative solutions to reduce welfare concerns.
The HHMI Medical Research Fellows Program has selected 79 medical and veterinary students for a year-long research experience, with 53% female awardees. The program provides a multilevel mentoring approach to help fellows establish a foothold in the research world.