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The distribution of Nematospiroides dubius within the small intestine of laboratory mice

Published online by Cambridge University Press:  05 June 2009

J. W. Lewis  and
V. Bryant
J. W. Lewis
Affiliation:
Department of Zoology, Royal Holloway College, University of London, Englefield Green, Surrey
V. Bryant
Affiliation:
Department of Zoology, Royal Holloway College, University of London, Englefield Green, Surrey
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Abstract

Analyses of primary infections of Nematospiroides dubius in male and female laboratory mice show that on days 4–6 post-infection worms occupy up to 50% of the small intestine but as the age of the infection increases worm populations are highly aggregated in relation to the anterior sections of the small intestine. Individual worms are also shown to be aggregated with respect to each other. Between days 42 and 60 postinfection, although the pattern of distribution of N. dubius along the small intestine does not significantly change, survival of worms is influenced by both age and sex of ASH/CSI S.P.F. mice, reasons for which are discussed in the light of previous work on primary infections of N. dubius in other strains of laboratory mice

Type
Research Article
Information
Journal of Helminthology , Volume 50 , Issue 3 , September 1976 , pp. 163 - 171
Copyright
Copyright © Cambridge University Press 1976

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References

REFERENCES

Alphey, T. J. W. (1970) Studies on the distribution and site location of Nippostrongylus brasiliensis within the small intestine of laboratory rats. Parasitology, 61, 449–460.CrossRefGoogle ScholarPubMed
Alphey, T. J. W. (1971) Studies on the aggregation behaviour of Nippostrongylus brasiliensis. Parasitology, 63, 109–117.CrossRefGoogle Scholar
Bawden, R. J. (1969) Some effects of the diet of mice on Nematospiroides dubius (Nematoda). Parasitobgy, 59, 203–213.Google Scholar
Brambell, M. R. (1965) The distribution of a primary infestation of Nippostrongylus brasiliensis in the small intestine of laboratory rats. Parasitology, 55, 313–324.CrossRefGoogle ScholarPubMed
Bryant, V. (1973) The life cycle of Nematospiroides dubius Baylis, 1926 (Nematoda: Heligmosomidae). Journal of Helminthology, 47, 263–268.CrossRefGoogle ScholarPubMed
Bryant, V. (1974) Growth and respiration throughout the life-cycle of Nematospiroides dubius Baylis (1926) (Nematoda: Heligmosomidae): the parasitic stages. Parasitology, 69, 97–106.CrossRefGoogle Scholar
Dobson, C. (1961) Certain aspects of the host-parasite relationship of Nematospiroides dubius (Baylis). I. Resistance of male and female mice to experimental infections. Parasitology, 51, 173–179.CrossRefGoogle ScholarPubMed
Dobson, C. (1962) Certain aspects of the host-parasite relationship of Nematospiroides dubius (Baylis). IV. The effect of the host's age on experimental infections in the mouse and rat. Parasitology, 52, 31–40.CrossRefGoogle Scholar
Lee, D. L. (1969) Changes in adult Nippostrongylus brasiliensis during the development of immunity to this ncmatode in rats. I. Changes in ultrastructure. Parasitology, 59, 29–39.CrossRefGoogle Scholar
Morisita, M. (1959) Measuring of the dispersion of individuals and analysis of the distribution patterns Memoirs of the Faculty of Science, Kyushu University, Series E (Biol.), 2, 215–235.Google Scholar
Newton, W. L., Weinstein, P. P. and Sawyer, T. K. (1962) Influence of the intestinal flora on the host-sex effect in Nematospiroides dubius in mice. Journal of Parasitology, 48, (Supplement), 51.Google Scholar
Panter, H. C. (1969) Host-parasite relationships of Nematospiroides dubius in the mouse. Journal of Parasitology, 55, 33–37.CrossRefGoogle ScholarPubMed
Rogers, W. P. (1949) On the relative importance of aerobic metabolism in small nematode parasites of the alimentary tract. I. Oxygen tensions in the normal environment of the parasites. Australian Journal of Scientific Research, B2,157–165.Google Scholar
Southwood, T. R. E. (1966) Ecological Methods. Chapman and Hall: London.Google Scholar
Van Zandt, P. D. (1961) Studies on the immunity relationship in white mice given infections with Nematospiroides dubius. Journal of the Elisha Mitchell Scientific Society, 77, 300–309.Google Scholar