Histochemical Localization of Glutathione Dependent NBT-Reductase in Mouse Skin
- Author:
SHUKLA YOGESHWER
1
Author Information
1. Industrial Toxicology Research Centre
- From:
Biomedical and Environmental Sciences
2001;14(3):237-240
- CountryChina
- Language:Chinese
-
Abstract:
Objective Localization of the glutathione dependent Nitroblue tetrazolium (NBT) reductase in fresh frozen sections of mouse skin and possible dependence of NBT reductase on tissue thiol levels has been investigated. Methods The fresh frozen tissue sections (8m thickness) were prepared and incubated in medium containing NBT, reduced glutathione (GSH) and phosphate buffer. The staining for GSH was performed with mercury orange. Results The activity of the NBT-reductase in mouse skin has been found to be localized in the areas rich in glutathione and actively proliferating area of the skin. Conclusion The activity of the NBT-reductase seems to be dependent on the glutathione contents.
