Abstract
APPLYING histochemical techniques devised by Friedenwald and Becker1, it was found2 that in normal male mouse liver (Fig. 1) and kidney, β-glucuronidase activity is mainly confined to the mitochondria. It was considered that the rise in glucuronidase activity shown by biochemical methods to occur in these organs when repair has commenced subsequent to damage3 might be reflected in a change in the cytochemical picture. This has been found to be the case in experiments with frozen sections of mouse liver regenerating after partial hepatectomy or carbon-tetrachloride poisoning, using 8-hydroxyquinoline glucuronide as substrate. In contrast to the mitochondrial site in normal liver, β-glucuronidase activity as detected by this method now appears to correspond in situation to the nucleus (Fig. 2). This did not result from aggregation of the mitochondria, which were seen to be normally situated in sequent sections stained with Iron Hæmatoxylin after fixation in Regaud's fluid. On the other hand, Feulgen staining in regenerating liver gave a similar picture to that obtained by the glucuronidase method. Normal liver sections stained by the Feulgen method did not in any way resemble those obtained histochemically.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Friedenwald, J. S., and Becker, B., J. Cell. Comp. Physiol., 31, 303 (1948).
Campbell, J. G., Brit. J. Exp. Path., 30, 548 (1949).
Levvy, G. A., Kerr, L. M. H., and Campbell, J. G., Biochem. J., 42, 462 (1948).
Kerr, L. M. H., Levvy, G. A., and Walker, P. G., Biochem. J., 47, 403, xxx (1950).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
CAMPBELL, J., LEVVY, G. Cytochemical Localization of β-Glucuronidase. Nature 166, 783–784 (1950). https://doi.org/10.1038/166783a0
Issue Date:
DOI: https://doi.org/10.1038/166783a0
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.