Articles tagged with Veterinary Medicine
Researchers have developed a motion sensor system called the 'Lameness Locator' that detects lameness in horses earlier than veterinarians using traditional subjective eye tests. The system places sensors on the horse's head, limb, and tail to monitor movement and diagnose lameness more accurately.
Penn and Cornell researchers have created evidence-based guidelines for veterinary CPR, aiming to standardize treatment of cardiac arrest in pets. The guidelines recommend 100-120 chest compressions per minute, intubated ventilation at a rate of 10 breaths per minute, and administration of vasopressors every 3 minutes.
Male Alpine chamois with heterozygous immune genes survive longer than those with identical copies, particularly in areas affected by scabies. This sex-specific fitness benefit may be due to the enhanced immunity conferred by different immune gene variants.
A former British Veterinary Association president argues that slaughtering animals without prior stunning is 'not acceptable' and should be restricted to those communities that require it for religious beliefs. The practice is linked to animal welfare concerns, with many animals experiencing pain and distress before loss of consciousness.
A recent study published in Nature Communications has identified a key component regulating pulmonary fibrosis, a fatal disease with currently no cure. The researchers found that the CLYD gene serves as a crucial negative regulator, halting disease progression and potentially opening new avenues for treatment.
Recent study finds that inhibiting JAK2 kinase does not benefit leukaemia patients, but blocking STAT5 signaling can prevent cell proliferation. This discovery challenges the approach to targeting JAK2 in CML treatment.
Researchers developed a mathematical model to determine safe distances from residential areas for livestock farms, taking into account factors like odor emissions and wind conditions. The model aims to simplify current guidelines and regulations by providing a single, conservative estimate of separation distances.
Researchers analyzed ankle ligament movements and strains during the jump shot, finding that landing causes additional stress on ligaments. The study suggests improved training techniques can reduce injury risk, benefiting junior players.
Researchers have developed a software package called PoPoolation2 to compare population data, facilitating the study of evolution and adaptation. The tool uses next-generation sequencing methods to determine allele frequencies between populations, providing insights into evolutionary processes.
Researchers found that red deer lower their heart rates in winter regardless of food intake, suggesting an internal programming mechanism. The deer's ability to regulate body temperature is crucial for conserving energy during the cold season.
Foals weaned in the presence of other mares show reduced stress levels and adapt faster to life without their mothers. Weaning methods can significantly impact stress hormone levels in foals, with gradual separation showing less stress than abrupt removal.
A recent study by Christine Aurich's group at the University of Veterinary Medicine, Vienna found that short-term branding stress levels are comparable to microchip implants in foals. However, branding causes more prolonged tissue damage and alterations in body temperature, leading to increased welfare concerns.
A recent study developed a system to continuously monitor blood glucose levels in diabetic dogs, revealing that none were receiving ideal treatment. The system provided valuable insights for improving treatment plans, including adjusting insulin doses and diets.
Andrea Endimiani has been recognized for his groundbreaking research on the impact of drug resistance traits on infections caused by Gram-negative bacteria. He has also made significant contributions to understanding the prevalence of KPC-producing Klebsiella pneumoniae in multiple US cities.
Bleeding calf syndrome affects new-born calves, caused by low blood cell counts and bone marrow depletion. A vaccine against BVDV has been linked to the condition through anti-MHC class I antibodies produced by mothers.
Researchers found that adventurous females prefer mates with similar outgoing personalities, regardless of physical attributes. This study provides evidence that compatible personalities play a crucial role in partner choice in non-human species.
Researchers found that diarrhoea is closely linked to changes in faecal bacteria, with the majority of foals developing the condition due to colonisation by E. coli and other bacteria. This suggests that horse breeders should not limit suckling time or use supplements to prevent diarrhoea.
Researchers have discovered that subtle genetic changes can significantly impact an organism's size and shape. The study, led by David Stern at Princeton University, found that five specific genetic changes contribute to the evolution of distinct morphologies in fruit flies. These findings provide insight into how individual mutations ...
A new variant of meticillin-resistant Staphylococcus aureus (MRSA) has been detected in cow's milk, which is genetically different from existing MRSA strains. The variant can evade some existing detection methods, leading to incorrect prescriptions and potentially putting people at risk.
The Asiatic wild ass is critically endangered due to habitat destruction and hunting. The species' range is limited to areas with low biomass production, forcing it into unproductive habitats. Conservation efforts could benefit not only the wild ass but also other rare mammals by opening up migration corridors.
Researchers studied fruit flies adapting from sub-Saharan Africa to Europe and found that a gene called crm regulates temperature-dependent traits. The study reveals that changes in this gene may have enabled the flies to survive in colder climates.
A recent European study found that dormice in certain habitats live longer due to fewer predators and successful avoidance methods. The animals' ability to accumulate fat reserves helps them survive harsh winters.
Researchers found that plant buffers can slow down the runoff of veterinary antibiotics in surface water, reducing transport by 58-72% for herbicides and 70% for antibiotics. The use of certain species like hybrid poplar can further enhance degradation of deposited antibiotics.
A new motion sensor system developed by MU researchers uses sensors on a horse's head, limbs, and tail to detect lameness. This system improves early detection and treatment outcomes for horses with lameness by removing human bias and increasing frequency of motion sampling.
Recent research by Farlow and colleagues reveals a fundamental change in understanding the evolution of DNA, suggesting that DNA repair mechanisms may drive intron variation. The study proposes an alternative explanation for the observed range of intron numbers across species, providing a new perspective on the role of junk DNA.
Recent research reveals significant genetic differences between Asiatic and African cheetah populations, highlighting the need for targeted conservation efforts. The few remaining Asiatic cheetahs in Iran require urgent attention to prevent extinction.
A study found that changing the composition of quail groups causes aggression and changes in hormone levels, affecting chick growth and behavior. The results suggest a direct impact of mother quails' social environment on their offspring's phenotype.
Researchers found that young birds with higher levels of glucocorticoid hormones tend to be more curious and proactive, but also more stressed. Stress causes a significant increase in glucocorticoids in fast nestlings compared to slow ones.
A new study published in Molecular Ecology found that hares with genetic variation at a specific gene locus have higher reproductive success, including increased fertility and fecundity. The research suggests that variability at the individual level can provide advantages for survival and reproduction.
A new study found that three factors contribute to the feminization of veterinary medicine: decreasing discrimination against female students, male applicants deterred by growing female enrollment, and increasing female graduates. The study reveals no evidence of acceptance bias or gender-based concerns about tuition and salaries.
Research suggests that women choose not to pursue careers in math-intensive fields due to personal preferences and family commitments. Women are more likely to prioritize family needs over academic ambitions.
Research found that Campylobacter jejuni bacteria survive longer on meat surfaces when co-cultured with Pseudomonas species, enabling potential infection. The study's results have significant implications for reducing food poisoning incidents.
The MU College of Veterinary Medicine is conducting a study to examine the efficacy of Attaxol in dogs with naturally occurring cancer. The study aims to determine the optimal dose and treatment duration for this cancer drug, which was developed specifically for canine use.
Research by Alice Schmidt examined stress in young horses during initial training, finding that mounting is a significant source of stress. However, exercise and proper training can alleviate stress levels over time. Gentle handling from the start is crucial to develop a strong bond between horse and rider.
A study found that almost three-quarters of cats in a six-month study wore collars consistently, with 60% exceeding owners' expectations. The researchers suggest including collar discussion during annual wellness exams and microchipping as a backup identification method.
Researchers have found that walking uphill and using obstacles can improve flexibility in arthritic dogs' joints, while walking downhill offers little therapeutic benefit.
Researchers found 11 species of wildlife, including primates and crocodiles, in confiscated bushmeat. The study estimates that around 270 tonnes of potentially contaminated bushmeat is smuggled into Europe annually.
Indonesian zebu cattle have a unique origin with banteng (Bos javanicus) as part of their ancestry, adapted to tropical climates. The study shows that many famous 'racing bulls' from Madura descended from banteng cows.
Researchers developed a new thoracic ultrasound examination called TFAST to diagnose pneumothorax and other thoracic injuries in dogs. The study found that TFAST proved highly accurate for detecting PTX and other related injuries, with accuracy comparable to human clinical research.
Research finds that extreme climate conditions can create conditions for diseases normally tolerated singly to converge and cause mass die-offs in wildlife. In a study on Serengeti lions, researchers linked deadly outbreaks of canine distemper virus to debilitated prey populations and heavy tick infestations after droughts and floods.
A team of scientists identified the TEX11 gene on the X chromosome as a key player in meiosis and male infertility. Disruption of this gene causes sterility in males and reduces female fecundity, highlighting the importance of sex chromosomes in fertility.
The National Institute of Child Health and Human Development has approved funding for a Center for Reproduction and Infertility Research at the University of Illinois. The center will support research on maternal-fetal interactions during early pregnancy and identify factors underlying infertility in women with endometriosis.
A recent study has found that Bernese Mountain Dogs are more susceptible to Borrelia burgdorferi infection than other breeds. More than half of the dogs tested were infected, with antibodies against B. burgdorferi found in 58% of those studied.
Researchers are using motion capture cameras and MRI scans to create 3D models of elephant locomotion. The study's goal is to understand how elephants coordinate their limbs and determine if they truly run. This knowledge can improve animal welfare, inform human biomechanics, and aid in the design of walking robots.
The survey found that dogs received 16% fewer animals since 1996, while cat intake increased by nearly 20%, leading to a rise in cat euthanasia rates. In contrast, dogs saw a significant decrease in euthanasia rates and more adoptions, with 63,700 dogs adopted compared to 51,600 in 1996.
The hare's hind-limb hip-extensor muscles are more exaggerated than the greyhound's, enabling rapid acceleration and direction changes. This muscle difference gives the hare a competitive advantage in races against greyhounds.
A new approach to controlling swine disease, known as acclimatization, was tested on a farm in Illinois. The study found that pigs exposed to the farm's wild-type virus developed immunity but suffered reproductive issues, casting doubt on its effectiveness.
A study published in Nature found that greyhounds can sustain high speeds around corners without slowing down due to centripetal forces. Unlike humans, who are limited by cornering forces, greyhounds use a unique biomechanical approach that allows them to maintain speed.
Researchers used MRI to study canine cranial nerves, enabling earlier disease recognition and imaging of nerve nuclei. The study sheds light on the challenges of identifying small nerves using conventional imaging modalities.
Researchers at UGA College of Veterinary Medicine have identified a new way to combat viral diseases by blocking a protein that helps transport viruses out of cells. This approach, targeting the host gene Rab9, shows promise in preventing the replication of four different viruses: Marburg, Ebola, HIV-1, and measles.
The discovery of Suuwassea emilieae, a smaller relative of Diplodocus and Apatosaurus, provides significant insights into the fauna of the Morrison Formation. The new species features an anomalous second hole in its skull, which has puzzled paleontologists for years.
Researchers have found that dietary grain affects colonic hydration, leading to significant changes in gut function. The study suggests that switching from hay only to hay and grain can decrease water content in the colon.
A young Amazonian manatee named Airuwe was successfully rehabilitated and released back into the wild with the help of a conservation program led by Dr. Greg Bossart. The rehabilitation program, which involved a community-led effort, showed that with proper care and support, orphaned manatees can thrive in their natural habitats.