Feline Spongiform Encephalopathy
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چکیده
Feline spongiform encephalopathy (FSE) is a neurodegenerative disease, caused by a prion, that affects members of the cat family. Once the symptoms appear, this disease is invariably fatal. FSE is caused by the same agent that is responsible for bovine spongiform encephalopathy (BSE) in cattle. BSE was first reported in the 1980s, when it caused an explosive epidemic among U.K. cattle. This disease eventually spread to many other countries. FSE was first reported in 1990, and was apparently transmitted to individual cats in BSE-contaminated food. As the BSE epidemic has declined, and controls have been placed on feeding high-risk bovine tissues to animals, FSE has become increasingly rare. However, this disease has a long incubation period and occasional cases continue to be reported in housecats and zoo animals.
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Transmissible Spongiform Encephalopathy
Transmissible spongiform encephalopathies (TSEs) are neurodegenerative diseases caused by prions. Although these infections usually remain asymptomatic for years, the disease is always progressive and fatal once the clinical signs develop. TSEs affecting animals include scrapie (tremblante de mouton, rida), bovine spongiform encephalopathy (BSE, “mad cow disease”), feline spongiform encephalopa...
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A 1-year-old female domestic cat showing progressive locomotor and neurological problems for 4 weeks was euthanized and examined. On autopsy, the brain was macroscopically normal. Test results for rabies, feline spongiform encephalopathy, feline infectious peritonitis, feline immunodeficiency virus, feline leukemia virus, and feline herpes virus (type I) were negative. Histologic examination of...
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Transmissible spongiform encephalopathies (TSEs) are neurodegenerative diseases caused by prions. Although these infections usually remain asymptomatic for years, the disease is always progressive and fatal once the clinical signs develop. TSEs affecting animals include scrapie (tremblante de mouton, rida), bovine spongiform encephalopathy (BSE, “mad cow disease”), feline spongiform encephalopa...
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Feline spongiform encephalopathy (FSE) is a neurodegenerative disease, caused by a prion, that affects members of the cat family. Once the clinical signs appear, this disease is invariably fatal. FSE is caused by the same agent that is responsible for bovine spongiform encephalopathy (BSE) in cattle. BSE was first reported in the 1980s, when it caused an explosive epidemic among cattle in the U...
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Feline spongiform encephalopathy (FSE) is considered to be related to bovine spongiform encephalopathy (BSE) and has been reported in domestic cats as well as in captive wild cats including cheetahs, first in the United Kingdom (UK) and then in other European countries. In France, several cases were described in cheetahs either imported from UK or born in France. Here we report details of two o...
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