Hydrogen peroxide as an oxidizing agent for glycogen demonstration using Schiff's reagent in rabbit liver fixed with alcoholic and aqueous fixatives.

This study investigated the optimal concentration of hydrogen peroxide (HO) for demonstrating glycogen in rabbit liver using Schiff's reaction as compared to the conventional periodic acid-Schiff (PAS) method. Four fixatives, Bouin's, neutral buffered formalin (NBF), 80% ethanol, and Rossman's, were used at room temperature (RT) and 4°C. Paraffin sections of rabbit liver (n = 192) were stained using 0.

Toxicity of environmental ozone exposure on mice olfactory bulbs, using Western blot technique.

Environmental ozone (O) exposure has adverse effects on different body systems. This experimental work aimed to study the effect(s) of O exposure on the olfactory bulbs (OB) of Swiss Webster and C57BL/6J mouse strains, using Western blot technique. Both mice strains were exposed to different O doses for different number of exposures and durations.