Skip to main content
Log in

Studies on beta-oxidation in the plerocercoids ofLigula intestinalis (Cestoda: Pseudophyllidea)

  • Published:
Zeitschrift für Parasitenkunde Aims and scope Submit manuscript

Summary

The plerocercoids ofLigula intestinalis are unable to oxidize exogenous (U−14C) palmitic acid, although labelled palmitate is readily taken up and encorporated into both the neutral and phospholipid fractions. Of the β-oxidation enzymes, acyl-CoA synthetase (long and short chain), acyl-CoA dehydrogenase, and acetyl-CoA acyltransferase were present in the plerocercoids ofL. intestinalis, whilst enoyl-CoA hydratase and 3-hydroxyacyl-CoA dehydrogenase could not be demonstrated. There is now a growing body of evidence that an active β-oxidation sequence does not occur in either adult or larval cestodes.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Barrett, J.: Energy metabolism and infection in helminths. Symp. Br. Soc. Parasitol.15, 121–144 (1977)

    Google Scholar 

  • Barrett, J., Körting, W.: Studies on beta-oxidation in the adult liver flukeFasciola hepatica. Int. J. Parasitol.6, 155–157 (1976)

    PubMed  Google Scholar 

  • Barrett, J., Körting, W.: Lipid catabolism in the plerocercoids ofSchistocephalus solidus (Cestoda: Pseudophyllidea). Int. J. Parasitol.7, 419–422 (1977)

    Google Scholar 

  • Bradshaw, R. A., Noyes, B. E.: In: Methods in enzymology, J. M. Lowenstein, ed., Vol. 35, pp. 122–128. New York: Academic Press 1975

    Google Scholar 

  • Dean, R. B., Dixon, W. J.: Simplified statistics for small numbers of observations. Anal. Chem.23, 636–638 (1951)

    Google Scholar 

  • Jones, M. E., Lipmann, F.: In: Methods in enzymology, S. P. Colowick, N. O. Kaplan, eds., Vol. 1, pp. 585–591. New York: Academic Press 1955

    Google Scholar 

  • Körting, W., Fairbairn, D.: Changes in beta-oxidation and related enzymes during the life cycle ofStrongyloides ratti (Nematoda). J. Parasitol.57, 153–158 (1971)

    Google Scholar 

  • Körting, W., Fairbairn, D.: Anaerobic energy metabolism inMoniliformis dubius (Acanthocephala). J. Parasitol.58, 45–50 (1972)

    PubMed  Google Scholar 

  • Lowry, O. H., Rosebrough, N. J., Farr, A. L., Randall, R. J.: Protein measurement with the Folin phenol reagent. J. Biol. Chem.193, 265–275 (1951)

    PubMed  Google Scholar 

  • Middleton, B.: In: Methods in enzymology, J. M. Lowenstein, ed., Vol. 35, pp. 128–136. New York: Academic Press 1975

    Google Scholar 

  • Stadtman, E. R.: In: Methods in enzymology, S. P. Colowick, N. O. Kaplan, eds., Vol. 3, pp. 931–934. New York: Academic Press 1957

    Google Scholar 

  • Ward, C. W., Fairbairn, D.: Enzymes of β-oxidation and their function during development ofAscaris lumbricoides eggs. Dev. Biol.22, 366–387 (1970a)

    PubMed  Google Scholar 

  • Ward, C. W., Fairbairn, D.: Enzymes of beta-oxidation and the tricarboxylic acid cycle in adultHymenolepis diminuta (Cestoda) andAscaris lumbricoides (Nematoda). J. Parasitol.56, 1009–1012 (1970b)

    PubMed  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Körting, W., Barrett, J. Studies on beta-oxidation in the plerocercoids ofLigula intestinalis (Cestoda: Pseudophyllidea). Z. Parasitenkd. 57, 243–246 (1978). https://doi.org/10.1007/BF00928038

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00928038

Keywords

Navigation