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The comparative pathogenesis of neosporosis
Trends in Parasitology, 2002Since its first description in dogs in 1984, the protozoan parasite Neospora caninum has been found to infect a wide range of animals, worldwide. In cattle, N. caninum has particular significance as a cause of abortion in which persistence of infection in the mother, recrudescence of the parasite during pregnancy, and the vulnerability of the placenta ...
David, Buxton +2 more
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The Bovine Practitioner, 1994
Neospora is a recently emerging protozoal parasite of cattle. Infection is most often manifested as abortion. This report will review current opinion on the life cycle/transmission, clinical presentation, management and diagnosis of N eospora sp. abortion in the bovine.
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Neospora is a recently emerging protozoal parasite of cattle. Infection is most often manifested as abortion. This report will review current opinion on the life cycle/transmission, clinical presentation, management and diagnosis of N eospora sp. abortion in the bovine.
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2022
Neospora caninum sığırlarda abortlara neden olan önemli protozoon patojenlerdendir. Et kenin son konağı köpek ve yabani kanideler, ara konakları sığır, koyun, keçi ve manda gibi sıcakkanlı hayvanlardır. Parazit ergin sığırlarda abortların yanı sıra döl tutma problemlerine, süt veriminde azalmaya, klinik enfekte veya persiste enfekte buzağıların ...
Altay Kürşat +2 more
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Neospora caninum sığırlarda abortlara neden olan önemli protozoon patojenlerdendir. Et kenin son konağı köpek ve yabani kanideler, ara konakları sığır, koyun, keçi ve manda gibi sıcakkanlı hayvanlardır. Parazit ergin sığırlarda abortların yanı sıra döl tutma problemlerine, süt veriminde azalmaya, klinik enfekte veya persiste enfekte buzağıların ...
Altay Kürşat +2 more
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Canine neosporosis in South Africa
Veterinary Parasitology, 1992Neospora caninum was identified in tissues of one neonatal and two adolescent dogs by a specific immunohistochemical technique during a retrospective study. The histological lesions included multifocal polymyositis, multifocal parasitic myocarditis, interstitial pneumonia, severe multifocal encephalitis and myelitis with perivascular cuffing.
J E, Jardine, J P, Dubey
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Veterinary Parasitology, 2005
This work gathers reports about Neospora-infections in South America. Neospora-infections have been reported from Argentina, Brazil, Chile, Paraguay, Peru and Uruguay. Evidence of exposure to N. caninum was mentioned in cattle, goats, sheep, dogs, cats, water buffaloes, alpacas, llamas, South American opossums, wolves and other wild canids.
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This work gathers reports about Neospora-infections in South America. Neospora-infections have been reported from Argentina, Brazil, Chile, Paraguay, Peru and Uruguay. Evidence of exposure to N. caninum was mentioned in cattle, goats, sheep, dogs, cats, water buffaloes, alpacas, llamas, South American opossums, wolves and other wild canids.
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Neosporosis and hammondiosis in dogs
Journal of Small Animal Practice, 2007The dog is a definitive host of the protozoan parasite Neospora caninum, and in many parts of the world, infection is relatively common as determined by serology. Reported seroprevalences usually range from 0 to 20 per cent, however, reports of clinically affected dogs are infrequent.
Reichel, M., Ellis, J., Dubey, J.
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Immunisation of mice against neosporosis
International Journal for Parasitology, 2002In the present study a murine encephalitis model was used to investigate if protection against neosporosis could be achieved by immunisation. Groups of 10 mice were immunised with a sublethal dose of live Neospora caninum tachyzoites, N. caninum antigens incorporated into iscoms, N. caninum lysate mixed with Quil A, or N. caninum lysate in PBS. Control
Lunden, A +3 more
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American Association of Bovine Practitioners Conference Proceedings, 1999
Bovine neosporosis has emerged as an important reproductive disease since its first association with an abortion storm in 1987 on a dairy in New Mexico.46 Numerous reports of Neospora abortion have confirmed this infection as a significant cause of abortion, particularly among dairy cattle.2,7,18,23,25,26,36,45,46,47,48,55 It has a worldwide ...
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Bovine neosporosis has emerged as an important reproductive disease since its first association with an abortion storm in 1987 on a dairy in New Mexico.46 Numerous reports of Neospora abortion have confirmed this infection as a significant cause of abortion, particularly among dairy cattle.2,7,18,23,25,26,36,45,46,47,48,55 It has a worldwide ...
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Gerbil model of acute neosporosis
Veterinary Parasitology, 2005Experimental infections with the NC-1 strain of Neospora caninum were conducted in gerbils (Meriones unguiculatus) to determine their acute responses to experimental intraperitoneal infection. Five groups of five female gerbils were used and they were intraperitoneally infected with 1x10(6), 2x10(6), 3x10(6), 4x10(6) or 5x10(6) tachyzoites.
Sheela, Ramamoorthy +2 more
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