Skip to main content
Log in

Methods for the estimation of acetylcholinesterase activity in the erythrocytes of laboratory animals given carbamates or organophosphorus compounds

  • Original Investigations
  • Published:
Archiv für Toxikologie Aims and scope Submit manuscript

Abstract

This report describes the modifications necessary to adapt the pH stat and a Δ pH method for the estimation of acetylcholinesterase activity in the erythrocytes of various species of laboratory animals. Both methods were evaluated in studies in which cholinesterase inhibitors, carbamates and Organophosphorus compounds, were given to the animals.

Zusammenfassung

Dieser Bericht beschreibt die Modifikationen, die zur Anpassung der pH Stat und einer Δ pH-Methode für die Bestimmung der Acetylcholinesteraseaktivität in den Erythrocyten verschiedener Laboratoriumstierarten notwendig sind. Beide Methoden werden für Untersuchungen eingesetzt, bei denen den Tieren Cholinesteraseinhibitoren, Carbamate und Organophosphate, verabreicht worden waren.

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

  • Disney, R. W.: A comparison of two methods for the measurement of cholinesterase inhibition in human blood. Biochem. Pharmacol. 15, 361–366 (1966)

    Google Scholar 

  • Jensen-Holm, J., Lausen, H. H., Milthers, K., Moller, K. O.: Determination of the cholinesterase activity of blood and organs by automatic titration. Acta pharmacol. (Kbh.) 15, 384–394 (1959)

    Google Scholar 

  • Lee, L. W.: Bate recording modification of Michel cholinesterase. Amer. J. med Tech. 32, 255–258 (1966)

    Google Scholar 

  • Michel, H. O.: An electrometric method for the determination of red blood cell and plasma cholinesterase activity. J. Lab. clin. Med. 34, 1564–1568 (1949)

    Google Scholar 

  • Pickering, C. E., Pickering, R. G.: Methods for the estimation of acetylcholinesterase activity in the plasma and brain of laboratory animals given carbamates or organophosphorus compounds. Arch. Toxikol. 27, 292–310 (1971)

    Google Scholar 

  • Pickering, R. G., Martin, J. M.: Modifications of the Michel Δ pH method for the estimation of plasma, erythrocyte and brain cholinesterase activities of various species of laboratory animals. Arch. Toxikol. 26, 179–195 (1970)

    Google Scholar 

  • Tammelin, L. E.: An electrometric method for the determination of cholinesterase activity. 1. Apparatus and cholinesterase in human blood. Scand. J. clin. Lab. Invest. 5, 267–272 (1953)

    Google Scholar 

  • Tammelin, L. E., Strindberg, B.: Cholinesterase activity determined with an electrometric method. Acta chem. scand. 6, 1041–1047 (1952)

    Google Scholar 

  • Vitale, V., Blincoe, C.: Rapid potentiometric method for the determination of erythrocyte and plasma acetylcholinesterase activity. Lab. Practice 20, 716–718 (1971)

    Google Scholar 

  • Williams, C. H., Casterline, J. L., Jr.: A comparison of two methods for the measurement of erythrocyte cholinesterase inhibition after carbamate administration to rats. Fed. Cosmet. Toxicol. 7, 149–151 (1969)

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Pickering, R.G., Pickering, C.E. Methods for the estimation of acetylcholinesterase activity in the erythrocytes of laboratory animals given carbamates or organophosphorus compounds. Arch. Toxicol. 31, 197–216 (1974). https://doi.org/10.1007/BF00311053

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00311053

Key words

Schlüsselwörter

Navigation