Hostname: page-component-cd9895bd7-dzt6s Total loading time: 0 Render date: 2024-12-21T13:45:43.867Z Has data issue: false hasContentIssue false
  • English
  • Français

The pathology of experimental Schistosoma bovis infection in sheep

Published online by Cambridge University Press:  05 June 2009

M. F. Hussein ,
H. O. Bushara  and
K. E. Ali
M. F. Hussein
Affiliation:
Department of Pathology, Faculty of Veterinary Science, P.O. Box 32, Kliartoiun North, Sudan
H. O. Bushara
Affiliation:
Department of Pathology, Faculty of Veterinary Science, P.O. Box 32, Kliartoiun North, Sudan
K. E. Ali
Affiliation:
Department of Pathology, Faculty of Veterinary Science, P.O. Box 32, Kliartoiun North, Sudan
Get access Rights & Permissions [Opens in a new window]

Abstract

Five desert sheep were exposed to 5000 or 10000 Schistosoma bovis cercariae each, and the parasitological, clinical and pathological parameters were recorded. The pre-patent period was approximately 7 weeks and from that time onwards, the animals became progressively ill and emaciated. Following necropsy at the 12th week, a percentage schistosome recovery ranging from 36%—63.6% was found, and there were high egg densities in the intestinal tract and the liver. These organs revealed severe pathological lesions which were described in detail along with the changes occurring in other tissues.

Type
Research Article
Information
Journal of Helminthology , Volume 50 , Issue 4 , December 1976 , pp. 235 - 241
Copyright
Copyright © Cambridge University Press 1976

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

REFERENCES

Cheever, A. W. (1968) Conditions affecting the accuracy of potassium hydroxide digestion techniques for counting Schistosoma mansoni eggs in tissues. Bulletin of the World Health Organization, 39, 328–331.Google ScholarPubMed
Dargie, J. D. (1975) Application of radio-isotopic techniques to the study of red cell and plasma protein metabolism in helminth diseases of sheep. In Pathogenic processes in parasitic infections. 13th Symposium of the British Society for Parasitology (ed. Angela Taylor, E. R. and Muller, R.), pp. 1–26. Blackwell: Oxford.Google Scholar
Eisa, A. M. (1966) Parasitism—a challenge to animal health in the Sudan. Sudan Journal of Veterinary Science and Animal Husbandry, 7, 85–94.Google Scholar
Gameel, A. A. R. (1972) Studies on the haematology of sheep in the Sudan in relation to health and disease. MVSc thesis, University of Kltartoum.Google Scholar
Hashem, M. (1947) The aetiology and pathogenesis of the endemic form of splenomegaly: Egyptian splenomegaly. Journal of the Egyptian Medical Association, 30, 48–79.Google Scholar
Hussein, M. F. (1968) Observations on the pathology of natural and experimental bovine schistosomiasis. Transactions of the Royal Society of Tropical Medicine and Hygiene, 62, 9.Google Scholar
Hussein, M. F. (1971) The pathology of experimental schistosomiasis in calves. Research in Veterinary Science, 12, 246–252.Google Scholar
Hussein, M. F. (1972) The pathogenic effects of Schistosoma bovis and S. mattheel in albino mice. Ada Veterinaria, Beograd, 22, 237–251.Google Scholar
Hussein, M. F. and Tartour, G. (1973) Serum protein changes and eosinophilia in experimental schistosomiasis in calves. British Veterinary Journal, 129, 94–96.Google Scholar
Hussein, M. F.Tartour, G., Imbabi, S. E. and Ali, K. E. (1975) The pathology of naturally occurring bovine schistosomiasis in the Sudan. Annals of Tropical Medicine and Parasitology, 96, 217–225.CrossRefGoogle Scholar
Malek, E. A. (1969) Studies on bovine schistosomiasis in the Sudan. Annals of Tropical Medicine and Parasitology, 63, 501–513.CrossRefGoogle ScholarPubMed
Mccully, R. M. and Kruger, S. P. (1969) Observations on bilharziasis of domestic animals in South Africa. Onderstepoort Journal of Veterinary Research, 36,129–162.Google ScholarPubMed
Sadun, E. H., Reid, W. A., Cheever, A. W., Duvalle, R. H., Bruce, J. I. and Vonlichtenberg, F. (1975) Effects of porta-caval shunting on Schistosoma japonicum infection in chimpanzees: Dissociation of pipe-stem fibrosis and glomerulopathy. American Journal of Tropical Medicine and Hygiene, 24, 619–631.Google Scholar
Saeed, A. A. and Nelson, G. S. (1974) Experimental Schistosoma mansoni infection in sheep. Tropical Animal Health and Production, 6,45–52.CrossRefGoogle ScholarPubMed
Smithers, S. R. and Terry, R. J. (1965) Naturally acquired resistance to experimental infection of Schistosoma mansoni in rhesus monkeys, Parasitology, 55, 701–711.Google Scholar
Von Lichtenberg, F., Sadun, E. H., Cheever, A. W., Erickson, D. G., Johnson, A. J. and Boyce, H. W. (1971) Experimental infection with Schistosom japonicum in chimpanzees: parasitologic, clinical, serologic and pathoogic observations American Journal of Tropical Medicine and Hygiene, 20, 850–893.CrossRefGoogle Scholar