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Lesions in the liver of guinea-pigs infected with the swine lungworm, Metastrongylus apri

Published online by Cambridge University Press:  12 April 2024

S. Yoshihara
S. Yoshihara*
Affiliation:
Department of Epidemiology, National Institute of Animal Health, Kannondai, Tsukuba, Ibaraki 305-0856, Japan
*
*Fax: 0084 29 838 7749 Email: [email protected]
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Abstract

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Clear spot lesions were formed on the liver surface in guinea-pigs repeatedly infected with swine lungworm, Metastrongylus apri. The largest lesion, measuring 0.25 cm in diameter, was hard and yellow and showed a large granuloma in the lobule. The nematode larva was located at the centre of the lesion. This finding is likely to be an example of erratic parasitism in guinea-pigs with metastrongylidiasis.

Type
Review Article
Information
Journal of Helminthology , Volume 78 , Issue 3 , September 2004 , pp. 285 - 286
Copyright
Copyright © Cambridge University Press 2004

References

Dunn, D.R. (1956) The pig lungworm (Metastrongylus spp.) II. Experimental infection of pigs with Metastrongylus apri . British Veterinary Journal 112, 327–337.CrossRefGoogle Scholar
Höppli, R. (1923) Die durch Ascarislarven bei experimenteller Infektion im Tierkörper bewirkten anatomischen Veränderungen. Virchows Architekutur 244, 159–182.CrossRefGoogle Scholar
Kumar, V. & Mortelmans, J. (1976) Immune response of guinea-pigs to chemically abbreviated prepatent Metastrongylus apri infection. Parasitology 72, 13–18.CrossRefGoogle ScholarPubMed
Nakagawa, M., Yoshihara, S., Suda, H. & Ikeda, K. (1983) Pathological studies on white spots of the liver in fattening pigs. National Institute of Animal Health Quarterly (Japan) 23, 138–149.Google ScholarPubMed
Onishi, T. (1973) Infectivity and migratory behavior of Metastrongylus apri in the guinea pig. Japanese Journal of Veterinary Science 35, 515–524 (in Japanese with English summary).Google ScholarPubMed
Ronéus, O. (1966) Studies on the aetiology and pathogenesis of white spots in the liver of pigs. Acta Veterinaria Scandinavica 7 (Supplement 16).Google ScholarPubMed
Taffs, L.F. (1968) Immunological studies on experimental infection of Ascaris suum Goeze 1782. VI. The histopathology of the liver and lung. Journal of Helminthology 42, 157–172.CrossRefGoogle ScholarPubMed
Yoshihara, S. (1973) Origin of isolated Metastrongylus apri antigens in the tissue of adult worms detected by fluorescent antibody staining. Japanese Journal of Parasitology 22, 268–275 (in Japanese with English summary).Google Scholar
Yoshihara, S., Nakagawa, M., Suda, H. & Taira, N. (1990) White spots of the liver in pigs experimentally infected with Metastrongylus apri . Japanese Journal of Parasitology 39, 365–368.Google Scholar