Some of the common parameters measured in quantitative histology include: 1. Cell Density: Number of cells per unit area or volume. 2. Staining Intensity: Quantification of the intensity of specific stains, which can indicate the presence of particular proteins, nucleic acids, or other molecules. 3. Tissue Area and Volume: Measurement of the size of specific tissue regions or volumes. 4. Morphometric Analysis: Quantitative assessment of shapes, sizes, and structural features of cells and tissues.