Skip to main content
Log in

A pancreatic polypeptide (PP)-like immunoreactant is present in the glicentin-containing cell of the cat intestine

  • Short Communication
  • Published:
Histochemistry Aims and scope Submit manuscript

Summary

BPP-like immunoreactivity was identified in the intestinal mucosa of the cat. In light microscopy BPP immunoreactive cells were found identical to glicentin-containing cells or L-cells. By immunoelectronmicroscopy, BPP-like material was localized within the glicentin-containing secretory granules.

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.

References

  • Buffa R, Capella C, Fontana P, Usellini L, Solcia E (1978) Types of endocrine cells in the human colon and rectum. Cell Tissue Res 192:227–240

    Google Scholar 

  • Coons AH, Leduc EH, Connolly JM (1955) Studies on antibody production. I. A method for the histochemical demonstration of specific antibody and its application to a study of the hyperimmune rabbit. J Exp Med 102:49–60

    Google Scholar 

  • Maxwell MH (1978) Two rapid and simple methods used for the removal of resin from 1.0 μm thick epoxy sections. J Microsc (Oxford) 112:253–255

    Google Scholar 

  • Ravazzola M, Siperstein A, Moody AJ, Sundby F, Jacobsen H, Orci L (1979a) Glicentin immuno-reactive cells: their relationship to glucagon-producing cells. Endocrinology 105:499–508

    Google Scholar 

  • Ravazzola M, Siperstein A, Moody AJ, Sundby F, Jacobsen H, Orci L (1979b) Glicentin: a precursor of glucagon? Life Sci 25:287–290

    Google Scholar 

  • Roth J, Bendayan M, Orci L (1978) Ultrastructural localization of intracellular antigens by the use of protein A-gold complex. J Histochem Cytochem 26:1074–1081

    Google Scholar 

  • Stefanini M, de Martino C, Zamboni L (1967) Fixation of ejaculated spermatozoa for electron microscopy. Nature 216:173–174

    Google Scholar 

  • Sundby F, Jacobsen H, Moody AJ (1976) Purification and characterization of a protein from porcine gut with glucagon-like immunoreactivity. Horm Metab Res 8:366–371

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Additional information

This work was supported by grant nr. 3.120.77 from the Swiss National Science Foundation

Rights and permissions

Reprints and permissions

About this article

Cite this article

Ravazzola, M., Orci, L. A pancreatic polypeptide (PP)-like immunoreactant is present in the glicentin-containing cell of the cat intestine. Histochemistry 67, 221–224 (1980). https://doi.org/10.1007/BF00493239

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00493239

Keywords

Navigation