The hairy skin of mammals is packed with more than 12 types of sensory neurons, each with a unique function to detect and interpret various sensations. Researchers studying a type of ultra-sensitive touch-detecting receptors that wrap around hair follicles (C-fibre low-threshold mechanoreceptors), or C-LTMRs, explain how signals from C-LTMRs travel through the nervous system to … [Read more...]
Weese: Perspectives on H5N1 in Colorado cats
Scott Weese, DVM, shares thoughts on Colorado cats diagnosed with avian flu. He advises a focus on infection control, against symptom biases and acknowledges the need for increased surveillance. The risk posed by cats to people and other animals is completely unclear at this time.” Source: Worms and Germs, August 11, 2024. Link. INSIGHTS: We noted Weese didn’t mention … [Read more...]
Worth a Glance – April 25, 2024
Last week’s AHD Bulletin – Animal Health Digest Bulletin, April 18, 2024. Link. Most read post(s) from the April 18th AHD Bulletin – NAAVR launched to elevate, support veterinary client service pros. Link. Solitude. Link. Top beef cow counties in the U.S. Link. ===================================== Scientists say animal consciousness needs a … [Read more...]
How cats took over the world
Research on feline DNA clarifies our ancient relationship with cats. Some experts consider cats only "semi-domesticated" since they look and behave so much like their wild relatives. Cat DNA from archaeological sites across Europe, the Middle East and Africa shows cats lived with humans between 300 and 15,000 years ago. Population dispersal occurred with advances in agriculture … [Read more...]
Are these Zombie pigs or dead pigs?
Researchers have restored circulation and cellular activity in the vital organs of pigs, such as the heart and brain, one hour after the animals died. The findings aren’t yet clinically relevant, but the research raises ethical questions about the definition of death. Source: Nature, August 3, 2022. Link. INSIGHTS: Animal research continues to search for ways to improve … [Read more...]
Some dog foods may be linked to canine heart disease
This report will generate lots of questions for veterinary teams and retailers alike. Use the article to inform team members and then establish how to respond in unison. Using an approach called foodomics to compare the biochemical compounds that differ between traditional dog foods and those that might be linked to canine dilated cardiomyopathy, Lisa Freeman, DVM, PhD, … [Read more...]
Using cross-species vaccination approaches to counter emerging infectious diseases
The last two decades have seen multiple animal health business units spun off from traditional pharma company ownership. In this paper, the authors highlight a ‘One Health vaccinology’ approach. They present key areas of synergy in human and veterinary vaccinology that could be exploited to accelerate the development of effective vaccines against shared health … [Read more...]
Research shows dogs understand words and intonation
We often hear, “I know Spot knows exactly what I am saying.” Dog owners spell out words like “walk,” “treat” or “ride” to avoid recognition by their dog. According to recent research, dogs not only understand the emotional tones of what we say, but also recognize and understand more words than previously known. <researchers>. . . demonstrated that dog brains can also … [Read more...]
Zombie raccoons; 200 new viruses in reptiles, amphibians, fish
These two articles expose the reality of living with wildlife. Distemper is likely the cause of strange-acting raccoons in Ohio. Meanwhile, researchers indicate viruses that infect amphibians, reptiles and fishes are studied little compared to the ones that affect mammals and birds. Source: The Washington Post, April 5, 2018 (paywall). Residents in Youngstown, Ohio, … [Read more...]