Understanding The Gap In Feline CareApril 17, 2009 Cats outnumber dogs in American households by 90 million to 62 million, but when it comes to veterinary care, veterinarians see far more canines for wellness visits, routine examinations and medical treatments. That frustrates Patricia Olson, DVM, PhD, president and chief executive officer of Morris Animal Foundation, the Englewood, Colo., non-profit group that funds more studies for companion animals than any other foundation. “There is a definite concern among leaders in the pet industry as to why veterinarians see relatively fewer cats and why less research is being conducted on cats than dogs,” says Dr. Olson. “Despite the cat’s rising popularity–the population of owned cats is growing 25 percent faster than dogs–less money is spent on health care for cats.” In 2006, the Morris Animal Foundation funded $4 million for 44 new and 53 ongoing studies for companion animals. Of those studies, canine-related studies represented 38 percent, followed by horses at 13 percent. Feline studies garnered only 10 percent of those research dollars. James Richards, DVM, past president of the American Assn. of Feline Practitioners and director of the Feline Health Center at Cornell University in Ithaca, N.Y., says one reason for the discrepancy may …
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Technology To Predetermine Cat Sexes DevelopedApril 17, 2009 The Audubon Nature Institute and XY Inc. of Fort Collins, Colo., say they have developed a process allowing the sex of felines to be chosen before they’re born. The technology, developed by XY, resulted in a litter of healthy kittens, produced from embryos fertilized with sexed sperm, born at Audubon Center for Research of Endangered Species (ACRES) in New Orleans on Oct. 11, according to the nature institute. “The knowledge gained through this research will help scientists and conservationists cope with threats to the most seriously endangered feline species by developing new reproductive technologies and reintroduction techniques necessary to ensure their long-term survival,” said Betsy Dresser, Audubon Nature Institute senior vice president and ACRES director of research. ACRES’ wildlife conservation-directed research focuses on use of reproductive technologies such as cryopreservation of sperm and embryos, artificial insemination, in vitro fertilization and embryo transfer. “Sex selection is critically important in the race against extinction of endangered exotic feline populations,” said C. Earle Pope, the ACRES research team leader for the project. “Our ability to determine the birth of female felines in captivity will help advance the work of animal preservationists trying to increase the numbers of endangered …
What’s Wrong With Murphy? You Make The CallApril 17, 2009 Bought to you by Signalment: 4 year old MC domestic short hair cat History: Murphy has been restless the last few days and has spent a lot of time on the litter box. He has been vocalizing excessively. Today he refused to eat, started vomiting and became progressively more lethargic. Physical Examination: T: 97.0 P: 110 R: 14 Murphy is somewhat obese with a BCS of 7/9. He is minimally responsive on presentation. Thoracic auscultation fails to reveal any abnormalities. Abdominal palpation is resented, a large bladder is palpated. Palpation results in obvious discomfort. Pulses are thready. An ECG is obtained. 1. What is the rate and rhythm on this ECG tracing? 2. What are potential differentials for this type of rhythm? 3. What clinical significance does this rhythm have and what other clinical findings could suggest that a severe problem is present? 4. What treatment is recommended for this rhythm? 5. What other diagnostics are appropriate? Answers: 1. What is the rate and rhythm on this ECG tracing? The ECG shows a slow heart rate of approximately 100 …
Cyclosporine Therapy In Veterinary DermatologyJuly 29, 2008 Treating canine and feline dermatoses with cyclosporine has been the subject of great interest in recent years.1 Many studies have focused on canine atopic dermatitis, and now there is substantial evidence that cyclosporine is efficacious in treating this common condition.2 In addition, cyclosporine has been used to treat a number of recalcitrant skin diseases, ranging from canine perianal fistulas to feline eosinophilic granuloma complex. Cyclosporine is a potent immunomodulating polypeptide originally isolated from the soil fungus Tolypocladium inflatum. By inhibiting the production of IL-2, IL-4 and other cytokines, cyclosporine is effective in controlling the inflammation associated with many allergic and immune-mediated skin diseases. Atopica (cyclosporine, modified; Novartis Animal Health, Inc.) was approved for the treatment of canine atopic dermatitis in 2003. It is available in 10 mg, 25 mg, 50 mg and 100 mg capsules. Compared to the original form, this micro-emulsified version of cyclosporine increases the oral bioavailability and consistency of absorption in dogs.3 Food in the gastrointestinal tract decreases absorption by about 20 percent. The drug is metabolized primarily in the liver by the cytochrome P450 enzyme CYP3A4. Drugs metabolized by the …
How To Treat The Rare And Deadly Nasal Cancer In Dogs And CatsNovember 1, 2004Nasal passage cancer generally develops very insidiously in older pets. It is rare in cats and not common in dogs. It composes about 1 percent of feline tumors and up to 2.5 percent of canine tumors. Long-nosed breeds (dolichocephalic) and senior dogs are at higher risk. Clinical Signs Of Nasal Passage The early signs of nasal cancer in dogs or cats are: Unilateral nasal and/or ocular discharge Epistaxis Stridor Loss of smell Loose teeth Sometimes pawing at the face Late-stage signs may include a facial deformity along the dorsal aspect of the maxillary bones or over the paranasal and frontal sinuses. Some cases develop a raised or pitting facial bone deformity. Some cases may exhibit a firm or soft focal, raised mass protruding around or between the eyes. Some cases may have a palatine deformity from the softening and bowing out of the hard palate due to demineralization of the palatine bone and growth of the mass. In every case of facial deformity, there is bone lysis and tumor invasion at that site. If the lesions extend into the brain, seizures and behavior changes are often exhibited. A complication of nasal cancer is the over production of mucus. It …
