Victorian blue is primarily used to demonstrate which type of cells in frozen sections?

Victorian blue is a specific staining technique that is primarily utilized to demonstrate neuroglial cells in frozen sections. This staining method highlights the cellular components of the nervous system, particularly emphasizing the presence of these supportive cells. Neuroglia, which include astrocytes, oligodendrocytes, and microglia, are essential for maintaining homeostasis, forming myelin, and providing support and protection for neurons. The use of Victorian blue facilitates the visualization of these cells under a microscope, allowing pathologists to assess the number and morphology of neuroglia in tissue samples effectively.

While the other options refer to different types of cells or structures that may be visible in tissue sections, they are not the primary targets of Victorian blue staining. Instead, other specific stains would be utilized to visualize plasma cells, fats, or elastic fibers, each requiring different techniques to highlight their unique characteristics.