"The future will be better tomorrow."Dan Quayle
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Westie Pups - How to Prepare for Your Westie Puppy
Just like when you bring home a new baby, you will need to prepare before you bring home your westie puppy. The needs of westie pups are not tremendous, but there are a few things that you must have in place to give your westie a safe, happy transition ...
Your Pet's Health - What every Pet Owner Should Know
So you want to purchase a dog or cat. There is something you should know before you take the leap. House pets are to be taken care of like your very own children; it is natural that they become part of the family. All animals have wants, needs and health ...
Your ‘Purrrfect’ Companion
Out of all the pet animals, the cat is most expressive about its needs. The feline loves to be pampered and cared for. Don’t you just love the pretty pussy pictures they make? They can also become ‘sulkily aggressive’ at times. Understanding their ...
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The laboratory diagnosis of pancreatic disease in dogs and cats has taken has made some significant progress in the last few years. Exocrine pancreatic insufficiency (EPI) is now recognised in both dogs and cats and while most affected animals are young there are a number of older animals that are affected. The canine Trypsin-Like Immunoreactivity (TLI) test is both sensitive and specific for EPI and is assayed as part of the canine intestinal profile together with folate and cobalamin. Feline TLI has been shown similarly to be an excellent assay for EPI in cats, however this test is currently available only in the USA. As a result, we do not routinely include this test in the feline intestinal profile but we would recommend adding it for all cats with steathorreic faeces and for cats that are thin despite eating well where other causes have been ruled out.
The laboratory diagnosis of canine pancreatitis is complicated by the fact that amylase and lipase quickly return to normal following the onset of clinical signs - so normal results need not exclude pancreatitis. In addition, mild increases in amylase and lipase can be seen with intestinal and hepatic disease and both are affected by reduced renal function. As a result these tests are neither completely sensitive nor specific.
In cats with
pancreatitis amylase and lipase are only occasionally abnormal and they are considered of little diagnostic value in this species.
Pancreatic lipase immunoreactivity (PLI) however, holds out considerably more promise for the diagnosis of pancreatitis in the dog and cat. In dogs, PLI elevations appear to persist for longer than other tests and this is now considered the best test for chronic pancreatitis. In cats with pancreatitis, PLI has been reported to be more sensitive than TLI (70% vs. 30%). This is particularly useful in cats as the clinical signs in this species are often non-specific (lethargy, anorexia, dehydration) with only 35% showing vomiting and 25% showing abdominal pain.
Currently the PLI assay is only available in the USA so the turnaround is about 10 days. It is likely however that we will be able to offer this assay more directly in future. To request PLI for dogs or cats simply indicate this on the request form (B33) and ensure that an additional 0.75 ml non-lipaemic serum is submitted.
About the Author
Nick graduated from Edinburgh Veterinary School in 1980 with an
Honours degree in Pathological Sciences and in 1982 as a Bachelor
of Veterinary Medicine and Surgery. In 2003 Nick became a diplomate
of the Royal college of Pathologists in veterinary clinical pathology.
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Animal abuse often escalatesYoungstown VindicatorBy Denise Dick Not everyone in prison is an animal abuser, but prison is where animal abusers end up after their crimes escalate, the clinic director at PsyCare says. “When we're looking for antisocial behavior disorder, one of the things we look at is ...and more » |
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