Immunocytochemical identification of neural elements in the central nervous systems of a snail, some insects, a fish, and a mammal with an antiserum to the molluscan cardio-excitatory tetrapeptide FMRF-amide (original) (raw)

Summary

With an antiserum to the molluscan cardio-excitatory tetrapeptide FMRF-amide neurons and/or nerve fibers were immunocytochemically identified in the central nervous systems of a snail (Lymnaea stagnalis), some insects (Leptinotarsa decemlineata, Periplaneta americana, Locusta migratoria, Pieris brassicae), a fish (Poecilia latipinna) and a mammal (mouse). The fact that immunoreactive material was observed in neurohaemal organs (corpora cardiaca of the insects) as well as in axon terminals ending on other neurons, seems to indicate that this peptide can function as a neurohormone and/or as a neurotransmitter. The results sustain the hypothesis that biologically active peptides have a wide distribution in the animal kingdom.

Access this article

Log in via an institution

Subscribe and save

Buy Now

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

Download references

Author information

Authors and Affiliations

  1. Biological Laboratory, Vrije Universiteit, De Boelelaan 1087, 1007, MC Amsterdam, The Netherlands
    H. H. Boer, L. P. C. Schot, J. A. Veenstra & Dagmar Reichelt

Authors

  1. H. H. Boer
  2. L. P. C. Schot
  3. J. A. Veenstra
  4. Dagmar Reichelt

Additional information

The authors wish to thank Prof. J. Lever for reading the manuscript and Drs. M. Terlou and M.P. Witter for advice and technical assistance

Rights and permissions

About this article

Cite this article

Boer, H.H., Schot, L.P.C., Veenstra, J.A. et al. Immunocytochemical identification of neural elements in the central nervous systems of a snail, some insects, a fish, and a mammal with an antiserum to the molluscan cardio-excitatory tetrapeptide FMRF-amide.Cell Tissue Res. 213, 21–27 (1980). https://doi.org/10.1007/BF00236917

Download citation

Key words