Skip to main content
Log in

Histoenzymological compartmentation of butyryl cholinesterase in the Glossimetra orientalis Mehra 1937

  • Published:
Zeitschrift für Parasitenkunde Aims and scope Submit manuscript

Summary

Butyryl cholinesterase activity in Glossimetra orientalis was studied histochemically with Gomori's method using butyrylthiocholine as substrate. Eserine sulphate (10−5 M) was used as inhibitor for AChE. The study reveals that the enzyme is present mainly in the musculature of the reproductive system, excretory canal, nerve cells and fibers, tegument and subtegumentary cells and suckers. The testes, ovary and parenchyma are completely negative. The functional significance of the enzyme in the various locations have been discussed.

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

  • Bogitsh, B.J.: Histochemical observations on Posthodiplostomum minimum. II. Esterases in subcuticular cells, holdfast organ cells, and nervous system. Exp. Parasit. 19, 64–70 (1966)

    CAS  PubMed  Google Scholar 

  • Bueding, E., Schiller, E.L., Bourgeois, J.G.: Some physiological, biochemical and morphologic effects of tris (p-aminophenyl) carbonium salt (TAC) on Schistosoma mansoni. Amer. J. trop. Med. Hyg. 16, 500–515 (1967)

    CAS  Google Scholar 

  • Clitherow, J.W., Mitchard, M., Harper, N.J.: The possible biological function of pseudocholinesterase. Nature (Lond.) 199, 1000–1001 (1963)

    CAS  PubMed  Google Scholar 

  • Eränkö, O., Kouvalainen, K., Mattila, M., Takki, S.: Histochemical and biochemical observations on cholinesterases of cat's tapeworm Taenia taeniaeformis. Acta physiol. Scand. 73, 226–233 (1968)

    PubMed  Google Scholar 

  • Friede, R.L.: Topographic brain chemistry. New York and London: Academic Press 1966

    Google Scholar 

  • Gerebtzoff, M.A.: Cholinesterases. A histochemical contribution to the solution of some functional problems. In: modern trend in physiological sciences,, Vol. 3. London, Oxford, New York, Paris: Pergamon Press 1959

    Google Scholar 

  • Gomori, G. (1952): Cited in: A.G.E. Pearse, Histochemistry, theoretical and applied, p. 890. London: Churchill 1961

    Google Scholar 

  • Halton, D.W.: Some hydrolytic enzymes in the digenetic trematodes. Proc. 16th int. Congr. Zool., Washington 1963, pp. 1–29

  • Holmstedt, B., Sjoqvist, F.: Pharmacological properties of γ-aminobutyrylcholine. A supposed inhibitory transmitter. Biochem. Pharmacol. 3, 297–304 (1960)

    CAS  PubMed  Google Scholar 

  • Hoelle, G.B.: A new general concept of the neurohumoral functions of acetylcholine and acetylcholinesterase. J. Pharm. Pharmacol. 14, 65–90 (1962)

    Google Scholar 

  • Koppanyi, T.: Acetylcholine as a pharmacological agent. Bull. Johns Hopk. Hosp. 83, 532–561 (1948)

    Google Scholar 

  • Lee, D.L.: Tissue and Cell 2, 225 (1970). Cited in: H. Van den Bossche Comparative biochemistry of parasites, pp. 317–321. New York and London: Academic Press 1972

    Google Scholar 

  • Smyth, J.D.: The physiology of trematodes. San Francisco: Freeman 1966

    Google Scholar 

  • Sood, P.P., Gupta, A.N.: Implication of non-specific esterase in the nervous stimulation of suckers in digenetic trematodes. Z. Parasitenk. 45, 77–83 (1974)

    Article  CAS  PubMed  Google Scholar 

  • Sood, P.P., Gupta, A.N.: Non-specific esterase vis-à-vis metabolism of gut trematodes (Glossimetra-Digenea). Excerpta Parasitologica (in press 1977)

  • Svensmark, O.: Molecular properties of cholinesterases. Acta physiol. Scand. 64 (suppl. 245), 1–74 (1965)

    PubMed  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Sood, P.P. Histoenzymological compartmentation of butyryl cholinesterase in the Glossimetra orientalis Mehra 1937. Z. F. Parasitenkunde 53, 267–272 (1977). https://doi.org/10.1007/BF00389943

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00389943

Keywords

Navigation