Silver enhancement of lectin—gold and enzyme—gold cytochemical labelling of eggs of the nematodeOnchocerca gibsoni
- 1 May 1987
- journal article
- research article
- Published by Springer Nature in Journal of Molecular Histology
- Vol. 19 (5), 281-287
- https://doi.org/10.1007/bf01675688
Abstract
Wheat germ agglutinin—gold and chitinase—gold complexes were used to demonstrate the presence of chitin on the surfaces of eggs of the animal parasitic nematodeOnchocerca gibsoni. The gold complexes were enhanced by silver intensification and examined by light microscopy (LM), transmission electron microscopy (TEM) and scanning electron microscopy (SEM). Distinctive labelling of the egg surfaces was obtained with both probes in all three microscope modes. The results indicate that the small colloidal gold markers (3–10 nm) commonly used for high resolution TEM studies may be silver enhanced and also used for sensitive LM and SEM studies.This publication has 15 references indexed in Scilit:
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