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Histological Changes in the Central Nervous System of Swine Inoculated With Some Enteroviruses
Histologische Veränderungen im zentralen Nervensystem der Schweine geimpft mit einige Enteroviren
Histologiska förändringar i centrala nervsystemet hos grisar inokulerade med några enterovirus
Acta Veterinaria Scandinavica volume 4, pages 395–403 (1963)
Summary
The histopathological changes of the central nervous system in experimental infection of colostrum-deprived piglets with porcine enteroviruses, isolated in Sweden, are described. There was no marked difference in the type of nonpurulent encephalomyelitis caused by a Teschen strain and other strains of porcine enterovirus. A slight affection of the central nervous system may be present without causing clinical symptoms.
Zusammenfassung
Die histopatologischen Veränderungen im zentralen Nervensystem bei experimentell geimpften, ohne Kolostrum aufgezogenen Ferkeln mit in Schweden isolierten Schweineenteroviren wurden beschrieben. Es wurde kein ausgeprägter Unterschied zwischen der nicht-eitrigen Encephalomyelitis verursacht durch einen Teschen-Stam und anderen Schweineenterovirusstämme, beobachtet. Eine leichte Affektion kann in dem zentralen Nervensystem ohne klinische Symptome vorliegen.
Sammanfattning
De histopatologiska förändringarna i centrala nervsystemet vid experimentell infektion med svineenterovirus, isolerade i Sverige har beskrivits. Försöksdjur var smågrisar uppfödda utan kolostrum. Någon påtaglig skillnad i typen av nonpurulent encephalomyelit orsakad av en Teschen-stam och andra enterovirusstammar kunde ej iakttagas. En lätt affektion av centrala nervsystemet kan föreligga utan kliniska symtom.
References
Betts, A. O. & Jennings, A. R.: Studies on Enteroviruses of the Pig. - V. The Experimental Disease Induced in Pathogen-Free, Colostrum-Deprived Pigs by the T 80 and T 52A Strains of a Swine Polio-Encephalomyelitis Virus. Res. Vet. Sc, 1960, 1, 160–171.
Chaproniere, D. M., Done, J. T. and Andrewes, C. H.: Comparative Serological Studies on Talfan- and Teschen Diseases and Similar Conditions. Brit. J. exp. Path. 1958, 39, 74.
Done, J. T. & Harding, J. D. J.: Some Observations on the Comparative Neuropathology of Talfan and Teschen Diseases. Proc. XVIth Int. Vet. Congr., Madrid 1959, 2, 117–120.
Fischer, K.: Studien zur Histopathogenese der Teschener Krankheit bei experimenteller und natürlicher Infektion. Wissenschaftliche Abhandlung No. 35 der deutschen Akademie der Landwirtschaftswissenschaften zu Berlin 1958.
Harding, J. D. J., Done, J. T. & Kershaw, G. F.: A Transmissible Polio-encephalomyelitis of Pigs (Talfan Disease). Vet. Rec. 1957, 69, 824–831.
Izawa, H., Bankowski, R. A. & Howarth, J. A.: Studies on Porcine Enteroviruses II. Pathogenesis of Viral Agents Isolated from the Intestinal Tract of Swine. Amer. J. vet. Rec. 1962, 23, 1142–1149.
Manuelidis, E. E., Horstmann, D. M. & Sprinz, H.: Zur Histopathologie und Topik der experimentellen Teschener Krankheit (Virus-Encephalomyelitis des Schweines). Arch. Psychiatr. Nervenkr. 1952, 189, 208–230.
Mayr, A.: Degree of Variation of the Virus of Teschen Disease and Relationships to other Enteroviruses of Swine. Off. Int. Epiz. 1961, 56, 106–111.
Richards, W. P. C. & Savan, M.: Viral encephalomyelitis of Pigs. Corn. Vet. 1960, 50, 235–244.
Sibalin, M. & Lannek, N.: An Enteric Porcine Virus Producing Encephalomyelitis and Pneumonitis in Baby Pigs. Arch. ges. Virusforsch. 1960, 10, 31–45.
Sibalin, M.: Cross-neutralization Tests with Swine Enterovirus strain S 180/4, and Teschen, Talfan and Swine Polio-, Encephalomyelitis Viruses. Arch.ges. Virusforsch. 1961, 11, 326–329.
Sibalin, M.: Confirmation of the Precense of the Talfan Disease in Swedish Pigs. Arch.ges. Virusforsch. 1962, 12, 76–88.
Sibalin, M.: An Investigation and Characterization of Enterovirus Strains in Swedish Pigs. II. Pathogenicity Tests and Serological Properties. To be published (Acta vet. scand.) 1963.
Thordal-Christensen, Aa.: A Study of benign enzootic paresis of pigs in Denmark. Thesis, Copenhagen, 1959.
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Aided by grants from Fonden för främjande av forsknings- och försöksverksamheten på jordbrukets område.
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Sibalin, M., Winqvist, G. Histological Changes in the Central Nervous System of Swine Inoculated With Some Enteroviruses. Acta Vet Scand 4, 395–403 (1963). https://doi.org/10.1186/BF03547199
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DOI: https://doi.org/10.1186/BF03547199