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Prednisone for Dogs

If your dog has an inflammatory condition, is getting an organ transplant, or has been diagnosed with Addison’s disease, your veterinarian may prescribe a drug called prednisone. What is Prednisone? Prednisone is a synthetic corticosteroid (a class of steroid… View the source article

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First-time reconstruction of infectious bat influenza viruses

All known Influenza A viruses originate from aquatic birds that serve as virus reservoirs in nature. Avian viruses can cause severe disease and may lead to devastating pandemics when introduced into the human population. Therefore, a world-wide surveillance program has been set up to monitor influenza virus activity in birds. Surprisingly, bats were recently identified as a potential new source of influenza viruses. View the source article

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Psychological science explores the minds of dogs

Dogs are one of the most common household pets in the world, so it's curious that we know relatively little about their cognitive abilities when we know so much about the abilities of other animals, from primates to cetaceans. Over the last couple decades, researchers have been aiming to bridge this gap in scientific knowledge, investigating how our canine companions behave and what they know and why. An entire special issue of a journal is this month dedicated to exploring all that psychologica

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Genome of fiercely protective Fonni's dog reflects human history of Sardinia

A genomic analysis of 28 dog breeds has traced the genetic history of the remarkable Fonni's Dog, a herd guardian endemic to the Mediterranean island of Sardinia. The results reveal that the regional variety has developed into a true breed through unregulated selection for its distinctive behavior, and that its ancestors came from the very same geographic areas as Sardinia's human migrants. Just as Sardinian people have long provided a wealth of genetic insights to scientists, the canine natives

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Canine hyperactivity reflected in the blood count

Scientists have studied the blood count of hyperactive and impulsive dogs. The results indicate that the metabolites of phospholipids, tryptophan in particular, differ from the blood counts of the control dogs. These results are similar to previous research done on ADHD patients. View the source article

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Dog stool microbiome predicts canine inflammatory bowel disease

A pattern of microbes that is indicative of inflammatory bowel disease has been identified in dogs. With more than 90 percent accuracy, the team used that information to predict which dogs had IBD. However, they also determined that the gut microbiomes of dogs and humans are not similar enough to use dogs as animal models for humans with this disease. View the source article

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Genes underlying dogs' social ability revealed

The social ability of dogs is affected by genes that also seems to influence human behavior, according to a new study. The scientists have found a relationship between five different genes and the ability of dogs to interact with humans. Four of them also show similarities to certain conditions in humans. View the source article

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Lipid receptor fosters infection of the uterus in bitches

In the female dog, cells of the uterus can accumulate lipid droplets to form so-called foamy epithelial cells during late metoestrus. These cells produce a hormone that is involved in the implantation of the embryo in the uterus. A team of researchers has now shown for the first time that the factor assisting the cells in lipid accumulation also facilitates the binding of bacteria to the epithelial cells, resulting in serious infections of the uterus in female dogs. View the source article

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Pet therapy can combat homesickness

The expression "dog is man's best friend" might have more weight in the case of first-year university students suffering from homesickness, according to a new study. The study shows that animal-assisted therapy can help students combat homesickness and could be a useful tool in lowering post-secondary drop-out rates. View the source article

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