Impregnation solutions are special reagents used in in vitro diagnostics and laboratory use to visualize tissues and cell structures. They are commonly applied in histology and neuropathology to visualize specific fibers and nerve tissues. The most common impregnation methods include silver nitrate solutions and gold chloride solutions, which are used for toning, and sodium thiosulfate solutions, which act as developers. The selection of the right solution depends on the application and allows detailed examination of cell structures and their functions in different tissue types. Through their use in in vitro diagnostics and special laboratory applications, impregnation solutions help to gain scientific knowledge and enable precise diagnosis of diseases.
