Several techniques are used to create and analyze comparative images in histology:
- Staining: Different stains highlight various tissue components. Hematoxylin and eosin (H&E) staining is commonly used for general tissue structure, while special stains like trichrome or PAS are used for specific components. - Immunohistochemistry (IHC): Uses antibodies to detect specific proteins, allowing for comparison of protein expression in different tissues. - Electron Microscopy: Provides high-resolution images to compare ultrastructural details.
