1min read • 5 months ago
This Pdf is Module 28 of a Histology and Cytology textbook, specifically detailing the process of Decalcification. It explains that removing calcium salts from hard tissues is vital to prevent knife damage and facilitate smooth sectioning.
The text covers five distinct methodologies: acid removal, ion exchange resins, electrical ionization, surface treatments, and chelating agents like EDTA.
Additionally, it outlines factors controlling the rate of decalcification and provides laboratory protocols for determining optimal endpoints using physical, chemical, or X-ray testing.